UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-Q
(Mark One)
QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
     For the quarterly period ended June 30, 20222023
 or
TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934
 For the transition period from ________ to ________
Commission File No. 1-7259
southwestheartimage.jpg

SOUTHWEST AIRLINES CO.
(Exact name of registrant as specified in its charter)
Texas74-1563240
(State or other jurisdiction of(IRS Employer
incorporation or organization)Identification No.)
P.O. Box 36611
Dallas,Texas75235-1611
(Address of principal executive offices)(Zip Code)
Registrant's telephone number, including area code:  (214) 792-4000
Securities registered pursuant to Section 12(b) of the Act:
Title of each classTrading SymbolName of each exchange on which registered
Common Stock ($1.00 par value)LUVNew York Stock Exchange
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.  Yes x  No ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).  Yes x  No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.
Large accelerated filerxAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).Yes  No x
    Number of shares of Common Stock outstanding as of the close of business on July 28, 2022: 593,350,16127, 2023: 595,633,723



TABLE OF CONTENTS TO FORM 10-Q

PART I - FINANCIAL INFORMATION
Item 1. Financial Statements
Condensed Consolidated Balance Sheet as of June 30,, 20222023 and December 31, 20212022
Condensed Consolidated Statement of Comprehensive IncomeIncome forfor the three and six months ended June 30, 2022 30, 2023 and 20212022
Condensed Consolidated Statement of Stockholders' Equity as of June 30, 20222023 and 20212022
Condensed Consolidated Statement of Cash Flows for the three and six months ended June 30, 20222023 and 20212022
Notes to Condensed Consolidated Financial Statements
Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations
Item 3. Quantitative and Qualitative Disclosures About Market Risk
Item 4. Controls and Procedures
PART II - OTHER INFORMATION
Item 1. Legal Proceedings
Item 1A. Risk Factors
Item 2. Unregistered Sales of Equity Securities and Use of Proceeds
Item 3. Defaults Upon Senior Securities
Item 4. Mine Safety Disclosures
Item 5. Other Information
Item 6. Exhibits
SIGNATURES
2

Table of Contents
SOUTHWEST AIRLINES CO.
FORM 10-Q
PART I – FINANCIAL INFORMATION

Item 1. Financial Statements
Southwest Airlines Co.
Condensed Consolidated Balance Sheet
(in millions)
(unaudited)

June 30, 2022December 31, 2021June 30, 2023December 31, 2022
ASSETSASSETS  ASSETS  
Current assets:Current assets: Current assets: 
Cash and cash equivalentsCash and cash equivalents$13,234 $12,480 Cash and cash equivalents$9,158 $9,492 
Short-term investmentsShort-term investments3,197 3,024 Short-term investments3,021 2,800 
Accounts and other receivablesAccounts and other receivables1,389 1,357 Accounts and other receivables1,233 1,040 
Inventories of parts and supplies, at costInventories of parts and supplies, at cost751 537 Inventories of parts and supplies, at cost714 790 
Prepaid expenses and other current assetsPrepaid expenses and other current assets825 638 Prepaid expenses and other current assets535 686 
Total current assetsTotal current assets19,396 18,036 Total current assets14,661 14,808 
Property and equipment, at cost:Property and equipment, at cost:Property and equipment, at cost:
Flight equipmentFlight equipment21,598 21,226 Flight equipment25,229 23,725 
Ground property and equipmentGround property and equipment6,563 6,342 Ground property and equipment7,159 6,855 
Deposits on flight equipment purchase contractsDeposits on flight equipment purchase contracts637 — Deposits on flight equipment purchase contracts324 376 
Assets constructed for othersAssets constructed for others12 Assets constructed for others43 28 
28,810 27,574 32,755 30,984 
Less allowance for depreciation and amortizationLess allowance for depreciation and amortization13,216 12,732 Less allowance for depreciation and amortization14,159 13,642 
15,594 14,842  18,596 17,342 
GoodwillGoodwill970 970 Goodwill970 970 
Operating lease right-of-use assetsOperating lease right-of-use assets1,495 1,590 Operating lease right-of-use assets1,335 1,394 
Other assetsOther assets847 882 Other assets957 855 
$38,302 $36,320  $36,519 $35,369 
LIABILITIES AND STOCKHOLDERS' EQUITYLIABILITIES AND STOCKHOLDERS' EQUITY  LIABILITIES AND STOCKHOLDERS' EQUITY  
Current liabilities:Current liabilities:  Current liabilities:  
Accounts payableAccounts payable$1,908 $1,282 Accounts payable$1,882 $2,004 
Accrued liabilitiesAccrued liabilities1,587 1,624 Accrued liabilities2,468 2,043 
Current operating lease liabilitiesCurrent operating lease liabilities242 239 Current operating lease liabilities226 225 
Air traffic liabilityAir traffic liability6,312 5,566 Air traffic liability7,121 6,064 
Current maturities of long-term debtCurrent maturities of long-term debt1,662 453 Current maturities of long-term debt31 42 
Total current liabilitiesTotal current liabilities11,711 9,164 Total current liabilities11,728 10,378 
Long-term debt less current maturitiesLong-term debt less current maturities8,877 10,274 Long-term debt less current maturities7,994 8,046 
Air traffic liability - noncurrentAir traffic liability - noncurrent2,206 2,159 Air traffic liability - noncurrent1,938 2,186 
Deferred income taxesDeferred income taxes2,072 1,770 Deferred income taxes2,057 1,985 
Noncurrent operating lease liabilitiesNoncurrent operating lease liabilities1,220 1,315 Noncurrent operating lease liabilities1,077 1,118 
Other noncurrent liabilitiesOther noncurrent liabilities1,096 1,224 Other noncurrent liabilities936 969 
Stockholders' equity:Stockholders' equity:  Stockholders' equity:  
Common stockCommon stock888 888 Common stock888 888 
Capital in excess of par valueCapital in excess of par value3,966 4,224 Capital in excess of par value4,103 4,037 
Retained earningsRetained earnings16,311 15,774 Retained earnings16,571 16,261 
Accumulated other comprehensive incomeAccumulated other comprehensive income805 388 Accumulated other comprehensive income58 344 
Treasury stock, at costTreasury stock, at cost(10,850)(10,860)Treasury stock, at cost(10,831)(10,843)
Total stockholders' equityTotal stockholders' equity11,120 10,414 Total stockholders' equity10,789 10,687 
$38,302 $36,320  $36,519 $35,369 
    
See accompanying notes.
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Table of Contents
Southwest Airlines Co.
Condensed Consolidated Statement of Comprehensive Income
(in millions, except per share amounts)
(unaudited)

Three months ended June 30,Six months ended June 30, Three months ended June 30,Six months ended June 30,
2022202120222021 2023202220232022
OPERATING REVENUES:OPERATING REVENUES:    OPERATING REVENUES:    
PassengerPassenger$6,119 $3,569 $10,254 $5,282 Passenger$6,409 $6,119 $11,514 $10,254 
FreightFreight47 50 89 92 Freight47 47 87 89 
OtherOther562 389 1,079 686 Other581 562 1,142 1,079 
Total operating revenuesTotal operating revenues6,728 4,008 11,422 6,060 Total operating revenues7,037 6,728 12,743 11,422 
OPERATING EXPENSES, NET:OPERATING EXPENSES, NET:    OPERATING EXPENSES, NET:    
Salaries, wages, and benefitsSalaries, wages, and benefits2,220 1,825 4,450 3,395 Salaries, wages, and benefits2,786 2,220 5,264 4,450 
Payroll support and voluntary Employee programs, net— (740)— (2,187)
Fuel and oilFuel and oil1,636 803 2,640 1,272 Fuel and oil1,403 1,636 2,950 2,640 
Maintenance materials and repairsMaintenance materials and repairs210 222 420 395 Maintenance materials and repairs271 210 511 420 
Landing fees and airport rentalsLanding fees and airport rentals388 403 733 716 Landing fees and airport rentals459 388 867 733 
Depreciation and amortizationDepreciation and amortization325 315 649 627 Depreciation and amortization367 325 731 649 
Other operating expensesOther operating expenses791 586 1,523 1,049 Other operating expenses956 791 1,909 1,523 
Total operating expenses, netTotal operating expenses, net5,570 3,414 10,415 5,267 Total operating expenses, net6,242 5,570 12,232 10,415 
OPERATING INCOMEOPERATING INCOME1,158 594 1,007 793 OPERATING INCOME795 1,158 511 1,007 
OTHER EXPENSES (INCOME):OTHER EXPENSES (INCOME):  OTHER EXPENSES (INCOME):  
Interest expenseInterest expense93 116 186 229 Interest expense65 93 130 186 
Capitalized interestCapitalized interest(11)(8)(20)(19)Capitalized interest(5)(11)(11)(20)
Interest incomeInterest income(28)(2)(31)(4)Interest income(144)(28)(269)(31)
Loss on extinguishment of debtLoss on extinguishment of debt— 43 — 116 
Other (gains) losses, netOther (gains) losses, net68 (14)212 (61)Other (gains) losses, net(7)25 (21)96 
Total other expenses (income)Total other expenses (income)122 92 347 145 Total other expenses (income)(91)122 (171)347 
INCOME BEFORE INCOME TAXESINCOME BEFORE INCOME TAXES1,036 502 660 648 INCOME BEFORE INCOME TAXES886 1,036 682 660 
PROVISION FOR INCOME TAXESPROVISION FOR INCOME TAXES276 154 178 185 PROVISION FOR INCOME TAXES203 276 158 178 
NET INCOMENET INCOME$760 $348 $482 $463 NET INCOME$683 $760 $524 $482 
NET INCOME PER SHARE, BASICNET INCOME PER SHARE, BASIC$1.29 $0.59 $0.83 $0.78 NET INCOME PER SHARE, BASIC$1.15 $1.29 $0.88 $0.83 
NET INCOME PER SHARE, DILUTEDNET INCOME PER SHARE, DILUTED$1.20 $0.57 $0.77 $0.76 NET INCOME PER SHARE, DILUTED$1.08 $1.20 $0.84 $0.77 
COMPREHENSIVE INCOMECOMPREHENSIVE INCOME$674 $544 $899 $723 COMPREHENSIVE INCOME$544 $674 $238 $899 
WEIGHTED AVERAGE SHARES OUTSTANDINGWEIGHTED AVERAGE SHARES OUTSTANDING   WEIGHTED AVERAGE SHARES OUTSTANDING   
BasicBasic593 591 593 591 Basic595 593 595 593 
DilutedDiluted635 615 640 612 Diluted639 635 639 640 
See accompanying notes.
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Table of Contents
Southwest Airlines Co.
Condensed Consolidated Statement of Stockholders' Equity
(in millions, except per share amounts)
(unaudited)
Common StockCapital in excess of par valueRetained earningsAccumulated other comprehensive incomeTreasury stockTotal
Common StockCapital in excess of par valueRetained earningsAccumulated other comprehensive income (loss)Treasury stockTotal
Balance at December 31, 2021$888 $4,224 $15,774 $388 $(10,860)$10,414 
Balance at December 31, 2022Balance at December 31, 2022$888 $4,037 $16,261 $344 $(10,843)$10,687 
Cumulative effect of adopting Accounting Standards Update No. 2020-06, Debt (See Note 3)— (300)55 — — (245)
Issuance of common and treasury stock pursuant to Employee stock plans— — — — 
Share-based compensation— 16 — — — 16 
Comprehensive income— — (278)503 — 225 
Balance at March 31, 2022$888 $3,940 $15,551 $891 $(10,853)$10,417 
Issuance of common and treasury stock pursuant to Employee stock plansIssuance of common and treasury stock pursuant to Employee stock plans— 10 — — 13 Issuance of common and treasury stock pursuant to Employee stock plans— — — 
Share-based compensationShare-based compensation— 16 — — — 16 Share-based compensation— 20 — — — 20 
Cash dividends, $0.18 per shareCash dividends, $0.18 per share— — (107)— — (107)
Comprehensive lossComprehensive loss— — (159)(147)— (306)
Balance at March 31, 2023Balance at March 31, 2023$888 $4,058 $15,995 $197 $(10,836)$10,302 
Issuance of common and treasury stock pursuant to Employee stock plansIssuance of common and treasury stock pursuant to Employee stock plans— 11 — — 16 
Share-based compensationShare-based compensation— 34 — — — 34 
Cash dividends, $0.18 per shareCash dividends, $0.18 per share— — (107)— — (107)
Comprehensive income (loss)Comprehensive income (loss)— — 760 (86)— 674 Comprehensive income (loss)— — 683 (139)— 544 
Balance at June 30, 2022$888 $3,966 $16,311 $805 $(10,850)$11,120 
Balance at June 30, 2023Balance at June 30, 2023888 4,103 16,571 58 (10,831)10,789 


  
Common StockCapital in excess of par valueRetained earningsAccumulated other comprehensive income (loss)Treasury stockTotal
Balance at December 31, 2020$888 $4,191 $14,777 $(105)$(10,875)$8,876 
Cumulative effect of adopting Accounting Standards Update No. 2016-01, Financial Instruments— — 19 (19)— — 
Issuance of common and treasury stock pursuant to Employee stock plans— (8)— — — 
Share-based compensation— 14 — — — 14 
Stock warrants— 23 — — — 23 
Comprehensive income— — 116 64 — 180 
Balance at March 31, 2021$888 $4,220 $14,912 $(60)$(10,867)$9,093 
Issuance of common and treasury stock pursuant to Employee stock plans— 11 — — 13 
Share-based compensation— 16 — — — 16 
Stock warrants— 22 — — — 22 
Comprehensive income (loss)— — 348 196 — 544 
Balance at June 30, 2021$888 $4,269 $15,260 $136 $(10,865)$9,688 
  
Common StockCapital in excess of par valueRetained earningsAccumulated other comprehensive income (loss)Treasury stockTotal
Balance at December 31, 2021$888 $4,224 $15,774 $388 $(10,860)$10,414 
Cumulative effect of adopting Accounting Standards Update No. 2020-06, Debt— (300)55 — — (245)
Issuance of common and treasury stock pursuant to Employee stock plans— — — — 
Share-based compensation— 16 — — — 16 
Comprehensive income (loss)— — (278)503 — 225 
Balance at March 31, 2022$888 $3,940 $15,551 $891 $(10,853)$10,417 
Issuance of common and treasury stock pursuant to Employee stock plans— 10 — — 13 
Share-based compensation— 16 — — — 16 
Comprehensive income (loss)— — 760 (86)— 674 
Balance at June 30, 2022$888 $3,966 $16,311 $805 $(10,850)$11,120 
    See accompanying notes.
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Table of Contents
Southwest Airlines Co.
Condensed Consolidated Statement of Cash Flows
(in millions)
(unaudited)
Three months endedSix months endedThree months endedSix months ended
June 30,June 30,June 30,June 30,
2022202120222021 2023202220232022
CASH FLOWS FROM OPERATING ACTIVITIES:CASH FLOWS FROM OPERATING ACTIVITIES:    CASH FLOWS FROM OPERATING ACTIVITIES:    
Net incomeNet income$760 $348 $482 $463 Net income$683 $760 $524 $482 
Adjustments to reconcile net income to cash provided by operating activities:Adjustments to reconcile net income to cash provided by operating activities:   Adjustments to reconcile net income to cash provided by operating activities:   
Depreciation and amortizationDepreciation and amortization325 315 649 627 Depreciation and amortization367 325 731 649 
Impairment of long-lived assetsImpairment of long-lived assets15 — 31 — Impairment of long-lived assets— 15 — 31 
Unrealized mark-to-market adjustment on available for sale securitiesUnrealized mark-to-market adjustment on available for sale securities— — Unrealized mark-to-market adjustment on available for sale securities— (4)
Unrealized/realized (gain) loss on fuel derivative instrumentsUnrealized/realized (gain) loss on fuel derivative instruments(20)(17)15 (23)Unrealized/realized (gain) loss on fuel derivative instruments(20)15 
Deferred income taxesDeferred income taxes272 (30)174 (26)Deferred income taxes209 272 157 174 
Loss on partial extinguishment of convertible and unsecured notes43 — 116 — 
Loss on extinguishment of debtLoss on extinguishment of debt— 43 — 116 
Changes in certain assets and liabilities:Changes in certain assets and liabilities:   Changes in certain assets and liabilities:   
Accounts and other receivablesAccounts and other receivables439 (563)105 (797)Accounts and other receivables44 439 (188)105 
Other assetsOther assets(1)16 (45)Other assets58 (1)109 (45)
Accounts payable and accrued liabilitiesAccounts payable and accrued liabilities328 989 506 923 Accounts payable and accrued liabilities364 328 293 506 
Air traffic liabilityAir traffic liability(92)946 793 1,546 Air traffic liability(137)(92)809 793 
Other liabilitiesOther liabilities(103)(64)(209)(186)Other liabilities(44)(103)(90)(209)
Cash collateral received from (provided to) derivative counterpartiesCash collateral received from (provided to) derivative counterparties(101)48 284 86 Cash collateral received from (provided to) derivative counterparties(16)(101)(46)284 
Other, netOther, net37 17 69 32 Other, net(118)37 (178)69 
Net cash provided by operating activitiesNet cash provided by operating activities1,906 2,005 2,977 2,650 Net cash provided by operating activities1,416 1,906 2,123 2,977 
CASH FLOWS FROM INVESTING ACTIVITIES:CASH FLOWS FROM INVESTING ACTIVITIES:    CASH FLOWS FROM INVESTING ACTIVITIES:    
Capital expendituresCapital expenditures(987)(95)(1,497)(190)Capital expenditures(925)(987)(1,971)(1,497)
Assets constructed for othersAssets constructed for others(3)— (6)— Assets constructed for others(8)(3)(14)(6)
Purchases of short-term investmentsPurchases of short-term investments(1,545)(1,651)(2,470)(2,975)Purchases of short-term investments(1,522)(1,545)(3,727)(2,470)
Proceeds from sales of short-term and other investmentsProceeds from sales of short-term and other investments980 1,277 2,280 2,495 Proceeds from sales of short-term and other investments1,828 980 3,508 2,280 
Net cash used in investing activitiesNet cash used in investing activities(1,555)(469)(1,693)(670)Net cash used in investing activities(627)(1,555)(2,204)(1,693)
CASH FLOWS FROM FINANCING ACTIVITIES:CASH FLOWS FROM FINANCING ACTIVITIES:    CASH FLOWS FROM FINANCING ACTIVITIES:    
Proceeds from Payroll Support Program loan and warrants— 625 — 1,136 
Proceeds from Employee stock plansProceeds from Employee stock plans13 13 19 26 Proceeds from Employee stock plans14 13 22 19 
Payments of long-term debt and finance lease obligationsPayments of long-term debt and finance lease obligations(53)(43)(146)(109)Payments of long-term debt and finance lease obligations(8)(53)(67)(146)
Payments of cash dividendsPayments of cash dividends— — (214)— 
Payments for repurchases and conversions of convertible debtPayments for repurchases and conversions of convertible debt(178)— (409)— Payments for repurchases and conversions of convertible debt— (178)— (409)
Other, netOther, net22 28 Other, net
Net cash provided by (used in) financing activitiesNet cash provided by (used in) financing activities(215)617 (530)1,081 Net cash provided by (used in) financing activities10 (215)(253)(530)
NET CHANGE IN CASH AND CASH EQUIVALENTSNET CHANGE IN CASH AND CASH EQUIVALENTS136 2,153 754 3,061 NET CHANGE IN CASH AND CASH EQUIVALENTS799 136 (334)754 
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIODCASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD13,098 11,971 12,480 11,063 CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD8,359 13,098 9,492 12,480 
CASH AND CASH EQUIVALENTS AT END OF PERIODCASH AND CASH EQUIVALENTS AT END OF PERIOD$13,234 $14,124 $13,234 $14,124 CASH AND CASH EQUIVALENTS AT END OF PERIOD$9,158 $13,234 $9,158 $13,234 
CASH PAYMENTS FOR:CASH PAYMENTS FOR:CASH PAYMENTS FOR:
Interest, net of amount capitalizedInterest, net of amount capitalized$141 $150 $161 $167 Interest, net of amount capitalized$96 $141 $115 $161 
Income taxesIncome taxes$$176 $11 $177 Income taxes$$$$11 
SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:
Adoption of Accounting Standards Update 2020-06, Debt (See Note 3)$— $— $245 $— 
Adoption of Accounting Standards Update 2020-06, DebtAdoption of Accounting Standards Update 2020-06, Debt$— $— $— $245 
Right-of-use assets acquired under operating leasesRight-of-use assets acquired under operating leases$$12 $27 $230 Right-of-use assets acquired under operating leases$22 $$69 $27 
Flight equipment acquired against supplier credit memo$— $207 $— $512 
Assets constructed for others$— $(341)$— $(309)
See accompanying notes.
6

Table of Contents
Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)

1. Basis of Presentation
2. Worldwide Pandemic
3. New Accounting Pronouncements
4.3. Financial Derivative Instruments
5.4. Comprehensive Income
6.5. Revenue
7.6. Net Income Income Per Share
8.7. Fair Value Measurements
9.8. Supplemental Financial Information
10.9. Commitments and Contingencies
11.10. Financing Activities
7

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


1.    BASIS OF PRESENTATION

Southwest Airlines Co. (the "Company" or "Southwest") operates Southwest Airlines, a major passenger airline that provides scheduled air transportation in the United States and near-international markets. The unaudited Condensed Consolidated Financial Statements include accounts of the Company and its wholly owned subsidiaries.

In late December 2022, the Company experienced a wide-scale operational disruption as historically extreme winter weather across a significant portion of the United States impacted its operational plan and flight schedules. Subsequent to Winter Storm Elliott, the Company was challenged to realign flight crews, flight schedules, and aircraft for a period of several days during this peak demand travel period. This disruption and subsequent recovery efforts resulted in the cancellation of more than 16,700 flights during the period from December 21 through December 31, 2022. These events also created a deceleration in bookings, primarily isolated to January and February 2023, as well as increased first quarter 2023 expenses by approximately $55 million, which are included in the accompanying unaudited Condensed Consolidated Statement of Comprehensive Income for the six months ended June 30, 2023. These first quarter 2023 expenses included reimbursements to Customers impacted by the cancellations for costs they incurred in excess of the amounts accrued as of December 31, 2022, adjustments to the estimated value of Rapid Rewards points offered as a gesture of goodwill to Customers as a result of changes in the estimates of the points expected to be redeemed, and additional premium pay and additional compensation for Employees directly or indirectly impacted by the cancellations and recovery efforts. There were no material impacts to operating revenues or expenses for the three months ended June 30, 2023 as a result of this disruption.

The accompanying unaudited Condensed Consolidated Financial Statements of the Company and its subsidiaries have been prepared in accordance with accounting principles generally accepted in the United States for interim financial information and with the instructions to Form 10-Q and Article 10 of Regulation S-X. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles in the United States ("GAAP") for complete financial statements. The unaudited Condensed Consolidated Financial Statements for the interim periods ended June 30, 20222023 and 20212022 include all adjustments which are, in the opinion of management, necessary for a fair presentation of the results for the interim periods. This includes all normal and recurring adjustments and elimination of significant intercompany transactions. Financial results for the Company and airlines in general can be seasonal in nature. In many years, the Company's revenues, as well as its Operating income and Net income, have been better in its second and third fiscal quarters than in its first and fourth fiscal quarters. However, beginning in early 2020, as a result of the COVID-19 pandemic, the Company's results have not always been in line with such historical trends. See Note 2 for further information. Air travel is also significantly impacted by general economic conditions, the amount of disposable income available to consumers and changes in consumer behavior, unemployment levels, corporate travel budgets, global pandemics such as COVID-19, extreme or severe weather and natural disasters, fears of terrorism or war, governmental actions, and other factors beyond the Company's control. These and other factors, such as the price of jet fuel in some periods, the nature of the Company's fuel hedging program, and the periodic volatility of commodities used by the Company for hedging jet fuel, have created, and may continue to create, significant volatility in the Company's financial results. See Note 43 for further information on fuel and the Company's hedging program. Operating results for the three and six months ended June 30, 2022,2023, are not necessarily indicative of the results that may be expected for future quarters or for the year ended December 31, 2022.2023. For further information, refer to the Consolidated Financial Statements and footnotes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2021.2022.
8

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


2.    WORLDWIDE PANDEMIC

As a result of the rapid spread of the novel coronavirus, COVID-19, throughout the world, including into the United States, on March 11, 2020, the World Health Organization classified the virus as a pandemic. The speed with which the effects of the COVID-19 pandemic changed the U.S. economic landscape, outlook, and in particular the travel industry, was swift and unexpected. The Company experienced significant disruptions in travel and reduced bookings throughout the remainder of 2020 and for the entirety of 2021 as a result of the pandemic and subsequent variants of COVID-19. Following a significant negative impact to revenues and bookings in January and February 2022, which included increased trip cancellations and staffing challenges associated with the Omicron variant, the Company saw improvements in revenue trends in March 2022 and throughout second quarter 2022 as COVID-19 cases significantly trended downward and bookings for summer travel accelerated. The Company continues to monitor demand for air travel and proactively adjust its published flight schedules and capacity.

Since the start of the pandemic, the Company entered into definitive documentation with the United States Department of the Treasury ("Treasury") with respect to payroll funding support ("Payroll Support") pursuant to three separate Payroll Support programs: the "PSP1 Payroll Support Program" in April 2020 under the Coronavirus Aid, Relief, and Economic Security Act ("CARES Act"); the "PSP2 Payroll Support Program” in January 2021 under the Consolidated Appropriations Act, 2021; and the "PSP3 Payroll Support Program" in April 2021 under the American Rescue Plan Act of 2021.

As consideration for its receipt of funding under each of these Payroll Support programs, the Company issued a promissory note in favor of Treasury (classified as a component of Long term debt less current maturities inpresentation. In the unaudited Condensed Consolidated Balance Sheet) and entered into a warrant agreement with Treasury (classified as a componentStatement of Stockholders' equity in the unaudited Condensed Consolidated Balance Sheet). The following table provides the details from the PSP1, PSP2 and PSP3 Payroll Support programs:

(dollars in millions, shares in thousands)GrantPromissory NoteWarrantsTotal Payroll Support ProceedsWarrants (shares)Warrant strike pricePromissory Note Maturity Date
PSP1$2,337 $976 $40 $3,354 2,676 $36.47/shareApril 19, 2030
PSP2$1,393 $566 $27 $1,987 1,223 $46.28/shareJanuary 15, 2031
PSP3$1,310 $526 $18 $1,852 899 $58.51/shareApril 23, 2031
Total$5,040 $2,068 $85 $7,193 4,798 
In connection with the receipt of Payroll Support, the Company is subject to certain restrictions, including the elimination of share repurchases and dividends through September 30, 2022; and limits on executive compensation until April 1, 2023.

Under each of the three Payroll Support programs, funds received were used solely to pay qualifying employee salaries, wages, and benefits. All grant portions of the Payroll Support programs received had been allocated and classified as a contra-expense line item in the Company's financial statements by the end of 2021, including approximately $724 million and $1.9 billionComprehensive Income for the three and six months ended June 30, 2021, in2022, the accompanying unaudited Condensed Consolidated StatementCompany has reclassified $43 million and $116 million from Other (gains) losses, net to Loss on extinguishment of Comprehensive Income.debt.

2.    NEW ACCOUNTING PRONOUNCEMENTS

On June 1, 2020,January 7, 2021, the Company announced Voluntary Separation Program 2020 ("Voluntary Separation Program"), a voluntary separation program that allowed eligible Employees the opportunity to voluntarily separateFASB issued ASU 2021-01, Reference Rate Reform (Topic 848). This new standard provides optional temporary guidance for entities transitioning away from theLondon Interbank Offered Rate
98

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Company in exchange for severance, medical/dental coverage for a specified period of time, and travel privileges based on years of service. A total of over 4,200 Employees elected to participate in Voluntary Separation Program.

In conjunction with Voluntary Separation Program, the Company also offered certain contract Employees the option to take voluntary Extended Emergency Time Off ("Extended ETO"), for periods between six and 18 months, with the exception of Pilots, who could elect to take Extended ETO for periods of up to five years, all subject to early recalls. Approximately 12,000 Employees participated in the Extended ETO program in 2020 and 2021 combined. The Company had no Employees remaining on Extended ETO past March 31, 2022.

The purpose of Voluntary Separation Program and Extended ETO was to maintain a reduced workforce to operate at reduced capacity relative to the Company's operations prior to the COVID-19 pandemic. In accordance with the accounting guidance in Accounting Standards Codification ("ASC") Topic 712 (Compensation — Nonretirement Postemployment Benefits), the Company accrued charges related to the special termination benefits described above upon Employees accepting Voluntary Separation Program or Extended ETO offers. The Company accrued expenses totaling $1.4 billion for its Voluntary Separation Program and Extended ETO program in 2020, which are being reduced as program benefits are paid. For both the Voluntary Separation Program and Extended ETO programs combined, approximately $60 million of the liability balances were relieved during the first six months of 2022 through payments to Employees, leaving a balance of $269 million as of June 30, 2022. The liability associated with the Extended ETO program was fully relieved at March 31, 2022. During the first six months of 2021, the Company determined that it was no longer probable that the remaining portion of the Employees on Extended ETO would remain on such leave for their entire elected term. Therefore, a portion of the accruals previously recorded were reversed, resulting in a net $130 million credit to expense during the first six months of 2021. Both the initial charge and the partial reversal were classified within Payroll support and voluntary Employee programs, net, in the accompanying unaudited Condensed Consolidated Statement of Comprehensive Income.

In response to flight schedule adjustments due to the effects of the COVID-19 pandemic, a number of aircraft were taken out of the Company’s schedule beginning in late March 2020, and placed in short-term storage, as well as some in a longer term storage program. As of June 30, 2022, four Boeing 737-700 aircraft remained in storage, all of which were retired from the Company's fleet in July 2022.

3.    NEW ACCOUNTING PRONOUNCEMENTS
On May 3, 2021, the FASB issued ASU 2021-04, Earnings Per Share (Topic 260), Debt—Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Issuer’s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options. This new standard provides clarification and reduces diversity in an issuer’s accounting for modifications or exchanges of freestanding equity-classified written call options (such as warrants) that remain equity classified after modification or exchange. This standard is effective for fiscal years beginning after December 15, 2021, and the standard was adopted and applied prospectively by the Company as of January 1, 2022, but the adoption and application did not have a significant impact on the Company's financial statements and disclosures, including interim periods.

On January 7, 2021, the FASB issued ASU 2021-01, Reference Rate Reform (Topic 848). This new standard provides optional temporary guidance for entities transitioning away from London Interbank Offered Rate ("LIBOR") to new reference interest rates so that derivatives affected by the discounting transition are explicitly eligible for certain optional expedients and exceptions with Topic 848. These amendments do not apply to any contract modifications made after December 31, 2022,2024, any new hedging relationships entered into after December 31, 2022,2024, or to existing hedging relationships evaluated for effectiveness existing as of December 31, 2022,2024, that apply certain optional practical expedients. This standard was effective immediately and may be applied (i) on a full retrospective basis as of any date from the beginning of an interim period that includes or is subsequent to March 12, 2020, or (ii) on a prospective basis to new modifications from any date within an interim period that includes or is subsequent to the date of the issuance of a final update, up to the date that financial statements are available to be
10

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


issued. The Company had no material LIBOR-related contract modifications during the six months ended June 30, 2022.2023.

On August 5, 2020, the FASB issued ASU 2020-06, Debt—Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. This new standard reduced the number of accounting models for convertible debt instruments and convertible preferred stock, made targeted improvements to the disclosures for convertible instruments and earnings-per-share ("EPS") guidance, and amended the guidance for the derivatives scope exception for contracts in an entity’s own equity to reduce form-over-substance-based accounting conclusions. This standard is effective for fiscal years beginning after December 15, 2021, and the Company adopted this standard as of January 1, 2022, utilizing the modified retrospective method. Under the modified approach, the Company applied guidance to all financial instruments that were outstanding as of the beginning of the year of adoption with the cumulative effect recognized as an adjustment to the opening balance of retained earnings. Upon adoption, the Company reclassified the remaining equity component of $300 million, from Additional paid-in capital to Long-term debt associated with its 1.25% Convertible Senior Notes due 2025 (the “Convertible Notes”), and no longer records amortization of the debt discount to Interest expense. The cumulative effect from prior period amortization of the debt discount that has been recorded to Interest expense, offset by reductions to Capital in excess of par value related to the requisition of the equity component through previous repurchases, resulted in a $55 million adjustment to the opening balance of Retained earnings upon adoption. The new standard requires the use of the if-converted method to calculate diluted EPS, which is generally more dilutive, rather than the treasury stock method as was the Company's policy pre-adoption. For the three and six months ended June 30, 2022, the impacts of adopting this new standard were decreases to the Company's Net income in the amounts of $21 million, or $0.20 per diluted share, and $57 million, or $0.21 per diluted share, respectively, as a result of higher losses recognized on the Company’s extinguishment transactions following the elimination of the equity component of the Convertible Notes, partially offset by the elimination of the non-cash interest expense associated with the prior debt discount amortization. See Note 7.

11

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


4.3.    FINANCIAL DERIVATIVE INSTRUMENTS

Fuel Contracts
Airline operators are inherently dependent upon energy to operate and, therefore, are impacted by changes in jet fuel prices. Furthermore, jet fuel and oil typically represents one of the largest operating expenses for airlines. The Company endeavors to acquire jet fuel at the lowest possible cost and to reduce volatility in operating expenses through its fuel hedging program. Although the Company may periodically enter into jet fuel derivatives for short-term timeframes, because jet fuel is not widely traded on an organized futures exchange, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately 24 months into the future. However, the Company has found that financial derivative instruments in other commodities, such as West Texas Intermediate ("WTI") crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. The Company does not purchase or hold any financial derivative instruments for trading or speculative purposes.

The Company has used financial derivative instruments for both short-term and long-term timeframes, and primarily uses a mixture of purchased call options, collar structures (which include both a purchased call option and a sold put option), call spreads (which include a purchased call option and a sold call option), put spreads (which include a purchased put option and a sold put option), and fixed price swap agreements in its portfolio. Although the use of collar structures and swap agreements can reduce the overall cost of hedging, these instruments carry more risk than purchased call options in that theThe Company could end up in a liability position when the collar structure or swap agreement settles. With the use of purchased call options and call spreads, the Company cannot be in a liability position at settlement, but does not have coverage once market prices fall below the strike price of the purchased call option.purchase or hold any financial derivative instruments for trading or speculative purposes.

For the purpose of evaluating its net cash spend for jet fuel and for forecasting its future estimated jet fuel expense, the Company evaluates its hedge volumes strictly from an "economic" standpoint and thus does not consider whether the hedges have qualified or will qualify for hedge accounting. The Company defines its "economic" hedge as the net volume of fuel derivative contracts held, including the impact of positions that have been offset through sold positions, regardless of whether those contracts qualify for hedge accounting. The level at which the Company is economically hedged for a particular period is also dependent on current market prices for that period, as well as the types of derivative instruments held and the strike prices of those instruments. For example, the Company may enter into "out-of-the-money" option contracts (including "catastrophic" protection), which may not generate intrinsic gains at settlement if market prices do not rise above the option strike price. Therefore, even though the Company may have an economic hedge in place for a particular period, that hedge may not produce any hedging gains at settlement and may even produce hedging losses depending on market prices, the types of instruments held, and the strike prices of those instruments.

129

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)



As of June 30, 2022,2023, the Company had fuel derivative instruments in place to provide coverage at varying price levels. The following table provides information about the Company’s volume of fuel hedging on an economic basis:

Maximum fuel hedged as ofMaximum fuel hedged as of
June 30, 2022Derivative underlying commodity type as ofJune 30, 2023Derivative underlying commodity type as of
Period (by year)Period (by year)(gallons in millions) (a)June 30, 2022Period (by year)(gallons in millions) (a)June 30, 2023
Remainder of 2022610 WTI crude oil, Brent crude oil, and Heating oil
2023769 WTI crude oil and Brent crude oil
Remainder of 2023Remainder of 2023542 West Texas Intermediate ("WTI") crude oil, Brent crude oil, and Heating oil
20242024358 WTI crude oil20241,265 WTI crude oil and Brent crude oil
202520251,033 Brent crude oil
20262026151 Brent crude oil
(a) Due to the types of derivatives utilized by the Company and different price levels of those contracts, these volumes represent the maximum economic hedge in place and may vary significantly as market prices and the Company's flight schedule fluctuate.

Upon proper qualification, the Company accounts for its fuel derivative instruments as cash flow hedges. Qualification is re-evaluated quarterly, and all periodic changes in fair value of the derivatives designated as hedges are recorded in Accumulated other comprehensive income ("AOCI") until the underlying jet fuel is consumed. See Note 5.4.

If a derivative initially does not qualify or ceases to qualify for hedge accounting, any change in the fair value of the derivative instrument since the last reporting period would be recorded in Other (gains) losses, net, in the unaudited Condensed Consolidated Statement of Comprehensive Income in the period of the change; however, any amounts previously recorded to AOCI would remain there until such time as the original forecasted transaction occurs, at which time these amounts would be reclassified to Fuel and oil expense. Factors that have and may continue to lead to the loss of hedge accounting include: significant fluctuation in energy prices, significant weather events affecting refinery capacity and the production of refined products, and the volatility of the different types of products the Company uses in hedging. Certain types of derivative instruments do not qualify for hedge accounting, including those that result in a net sold position (sold gallons exceeding purchased gallons). Increased volatility in certain commodity markets for an extended period of time, especially if such volatility were to worsen, could cause the Company to lose hedge accounting altogether for the commodities used in its fuel hedging program, which would create further volatility in the Company’s GAAP financial results. However, even though derivatives may not qualify for hedge accounting, the Company continues to hold the instruments as management believes derivative instruments continue to afford the Company the opportunity to stabilize jet fuel costs. When the Company has sold derivative positions in order to effectively "close" or offset a derivative already held as part of its fuel derivative instrument portfolio, any subsequent changes in fair value of those positions are marked to market through earnings. Likewise, any changes in fair value of those positions that were offset by entering into the sold positions and were de-designated as hedges are concurrently marked to market through earnings. However, any changes in value related to hedges that were deferred as part of AOCI while designated as a hedge would remain until the originally forecasted transaction occurs. In a situation where it becomes probable that a fuel hedged forecasted transaction will not occur, any gains and/or losses that have been recorded to AOCI would be required to be immediately reclassified into earnings.

During 2021, as The Company did not have any such situations where a result of the drop in demand for air travel compared with 2019 duederivative ceased to the pandemic, the Company was in an estimated "over-hedged" position and was required to de-designate a portion of its fuel hedgesqualify for hedge accounting purposes. However,during 2022, or during the impact of such de-designations was not material to 2021 financial results.six months ended June 30, 2023.

All cash flows associated with purchasing and selling fuel derivatives are classified as Other operating cash flows in the unaudited Condensed Consolidated Statement of Cash Flows. The following table presents the location of all assets and liabilities associated with the Company’s derivative instruments within the unaudited Condensed Consolidated Balance Sheet:

13
10

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)



 Asset derivativesLiability derivatives  Asset derivativesLiability derivatives
Balance SheetFair value atFair value atFair value atFair value at Balance SheetFair value atFair value atFair value atFair value at
(in millions)(in millions)location6/30/202212/31/20216/30/202212/31/2021(in millions)location6/30/202312/31/20226/30/202312/31/2022
Derivatives designated as hedges (a)Derivatives designated as hedges (a)     Derivatives designated as hedges (a)     
Fuel derivative contracts (gross)Fuel derivative contracts (gross)Prepaid expenses and other current assets$797 $409 $— $— Fuel derivative contracts (gross)Prepaid expenses and other current assets$128 $352 $— $— 
Fuel derivative contracts (gross)Fuel derivative contracts (gross)Other assets372 287 — — Fuel derivative contracts (gross)Other assets194 160 — — 
Interest rate derivative contractsInterest rate derivative contractsOther assets11 — — — Interest rate derivative contractsOther assets14 14 — — 
Interest rate derivative contractsOther noncurrent liabilities— — — 
Total derivatives designated as hedgesTotal derivatives designated as hedges$1,180 $696 $— $Total derivatives designated as hedges$336 $526 $— $— 
Derivatives not designated as hedges (a)Derivatives not designated as hedges (a)     Derivatives not designated as hedges (a)     
Fuel derivative contracts (gross)Fuel derivative contracts (gross)Prepaid expenses and other current assets$125 $— $167 $— Fuel derivative contracts (gross)Prepaid expenses and other current assets$17 $— $23 $— 
Total derivativesTotal derivatives $1,305 $696 $167 $Total derivatives $353 $526 $23 $— 
(a) Represents the position of each trade before consideration of offsetting positions with each counterparty and does not include the impact of cash collateral deposits provided to or received from counterparties. See discussion of credit risk and collateral following in this Note 4.Note.

In addition, the Company had the following amounts associated with fuel derivative instruments and hedging activities in its unaudited Condensed Consolidated Balance Sheet:

Balance SheetJune 30,December 31, Balance SheetJune 30,December 31,
(in millions)(in millions)location20222021(in millions)location20232022
Cash collateral deposits held from counterparties for fuel contracts - currentCash collateral deposits held from counterparties for fuel contracts - currentOffset against Prepaid expenses and other current assets$297 $80 Cash collateral deposits held from counterparties for fuel contracts - currentOffset against Prepaid expenses and other current assets$27 $106 
Cash collateral deposits held from counterparties for fuel contracts - noncurrentCash collateral deposits held from counterparties for fuel contracts - noncurrentOffset against Other assets162 95 Cash collateral deposits held from counterparties for fuel contracts - noncurrentOffset against Other assets33 — 
Receivable from third parties for fuel contractsReceivable from third parties for fuel contractsAccounts and other receivables125 Receivable from third parties for fuel contractsAccounts and other receivables10 34 
 
All of the Company's fuel derivative instruments and interest rate swaps are subject to agreements that follow the netting guidance in the applicable accounting standards for derivatives and hedging. The types of derivative instruments the Company has determined are subject to netting requirements in the accompanying unaudited Condensed Consolidated Balance Sheet are those in which the Company pays or receives cash for transactions with the same counterparty and in the same currency via one net payment or receipt. For cash collateral held by the Company or provided to counterparties, the Company nets such amounts against the fair value of the Company's derivative portfolio by each counterparty. The Company has elected to utilize netting for both its fuel derivative instruments and interest rate swap agreements and also classifies such amounts as either current or noncurrent, based on the net fair value position with each of the Company's counterparties in the unaudited Condensed Consolidated Balance Sheet. If its fuel derivative instruments are in a net asset position with a counterparty, cash collateral amounts held are first netted against current outstanding derivative asset amounts associated with that counterparty until that balance is zero, and then any remainder is applied against the fair value of noncurrent outstanding derivative instruments. As of June 30, 2022, 02023, no cash collateral deposits were provided by or held by the Company based on its outstanding interest rate swap agreements.

The Company had the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting:

14
11

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The Company has the following recognized financial assets and financial liabilities resulting from those transactions that meet the scope of the disclosure requirements as necessitated by applicable accounting guidance for balance sheet offsetting:

Offsetting of derivative assetsOffsetting of derivative assetsOffsetting of derivative assets
(in millions)(in millions)(in millions)
(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)
June 30, 2022December 31, 2021June 30, 2023December 31, 2022
DescriptionDescriptionBalance Sheet locationGross amounts of recognized assetsGross amounts offset in the Balance SheetNet amounts of assets presented in the Balance SheetGross amounts of recognized assetsGross amounts offset in the Balance SheetNet amounts of assets presented in the Balance SheetDescriptionBalance Sheet locationGross amounts of recognized assetsGross amounts offset in the Balance SheetNet amounts of assets presented in the Balance SheetGross amounts of recognized assetsGross amounts offset in the Balance SheetNet amounts of assets presented in the Balance Sheet
Fuel derivative contractsFuel derivative contractsPrepaid expenses and other current assets$922 $(464)(b)$458 $409 $(80)$329 Fuel derivative contractsPrepaid expenses and other current assets$145 $(50)$95 $352 $(106)$246 
Fuel derivative contractsFuel derivative contractsOther assets$372 $(162)$210 (a)$287 $(95)$192 (a)Fuel derivative contractsOther assets$194 $(33)$161 (a)$160 $— $160 (a)
Interest rate derivative contractsInterest rate derivative contractsOther assets$11 $— $11 (a)$— $— $— (a)Interest rate derivative contractsOther assets$14 $— $14 (a)$14 $— $14 (a)
(a) The net amounts of derivative assets and liabilities are reconciled to the individual line item amounts presented in the unaudited Condensed Consolidated Balance Sheet in Note 9.
(b) Includes the current portion of cash collateral deposits held from counterparties and derivative liability associated with fuel contracts.8.


Offsetting of derivative liabilitiesOffsetting of derivative liabilitiesOffsetting of derivative liabilities
(in millions)(in millions)(in millions)
(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)(i)(ii)(iii) = (i) + (ii)
June 30, 2022December 31, 2021June 30, 2023December 31, 2022
DescriptionDescriptionBalance Sheet locationGross amounts of recognized liabilitiesGross amounts offset in the Balance SheetNet amounts of liabilities presented in the Balance SheetGross amounts of recognized liabilitiesGross amounts offset in the Balance SheetNet amounts of liabilities presented in the Balance SheetDescriptionBalance Sheet locationGross amounts of recognized liabilitiesGross amounts offset in the Balance SheetNet amounts of liabilities presented in the Balance SheetGross amounts of recognized liabilitiesGross amounts offset in the Balance SheetNet amounts of liabilities presented in the Balance Sheet
Fuel derivative contractsFuel derivative contractsPrepaid expenses and other current assets$464 $(464)(b)$— $80 $(80)$— Fuel derivative contractsPrepaid expenses and other current assets$50 $(50)$— $106 $(106)$— 
Fuel derivative contractsFuel derivative contractsOther assets$162 $(162)$— (a)$95 $(95)$— (a)Fuel derivative contractsOther assets$33 $(33)$— $— $— $— 
Interest rate derivative contractsOther noncurrent liabilities$— $— $— $$— $
(a)

The net amountsfollowing tables present the impact of derivative assetsinstruments and liabilities are reconciled to the individual line item amounts presented intheir location within the unaudited Condensed Consolidated Balance Sheet in Note 9.Statement of Comprehensive Income for the three and six months ended June 30, 2023 and 2022:
(b) Includes the current portion of cash collateral deposits held from counterparties and derivative liability associated with fuel contracts.
Location and amount recognized in income on cash flow and fair value hedging relationships
Three months ended June 30, 2023Three months ended June 30, 2022
(in millions)Fuel and oilOther operating expensesFuel and oilOther operating expenses
Total$(14)$$(306)$
(Gain) loss on cash flow hedging relationships:
Commodity contracts:
Amount of (gain) reclassified from AOCI into income(14)— (306)— 
Interest contracts:
Amount of loss reclassified from AOCI into income— — 

1512

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income for the three and six months ended June 30, 2022 and 2021:
Location and amount recognized in income on cash flow and fair value hedging relationships
Six months ended June 30, 2023Six months ended June 30, 2022
(in millions)Fuel and oilOther operating expensesFuel and oilOther operating expenses
Total$(42)$$(508)$
(Gain) loss on cash flow hedging relationships
Commodity contracts:
Amount of (gain) reclassified from AOCI into income(42)— (508)— 
Interest contracts:
Amount of loss reclassified from AOCI into income— — 

Location and amount recognized in income on cash flow and fair value hedging relationships
Three months ended June 30, 2022Three months ended June 30, 2021
(in millions)Fuel and oilOther operating expensesFuel and oilOther operating expenses
Total$(306)$$12 $
(Gain) loss on cash flow hedging relationships:
Commodity contracts:
Amount of (gain) loss reclassified from AOCI into income(306)— 12 — 
Interest contracts:
Amount of loss reclassified from AOCI into income— — 
Derivatives designated and qualified in cash flow hedging relationships
 (Gain) loss recognized in AOCI on derivatives, net of tax
 Three months ended
 June 30,
(in millions)20232022
Fuel derivative contracts$126 $(140)
Interest rate derivatives(1)(7)
Total$125 $(147)

Location and amount recognized in income on cash flow and fair value hedging relationships
Six months ended June 30, 2022Six months ended June 30, 2021
(in millions)Fuel and oilOther (gains)/losses, netOther operating expensesFuel and oilOther (gains)/losses, netOther operating expenses
Total$(508)$— $$28 $$
(Gain) loss on cash flow hedging relationships
Commodity contracts:
Amount of (gain) loss reclassified from AOCI into income(508)— — 28 — 
Interest contracts:
Amount of loss reclassified from AOCI into income— — — — 
Derivatives designated and qualified in cash flow hedging relationships
 (Gain) loss recognized in AOCI on derivatives, net of tax
 Six months ended
 June 30,
(in millions)2023 2022
Fuel derivative contracts$252 $(792)
Interest rate derivatives— (12)
Total$252  $(804)


Derivatives designated and qualified in cash flow hedging relationships
 (Gain) loss recognized in AOCI on derivatives, net of tax
 Three months ended
 June 30,
(in millions)20222021
Fuel derivative contracts$(140)$(192)
Interest rate derivatives(7)
Total$(147)$(186)
Derivatives not designated as hedges
 (Gain) loss recognized in income on derivatives 
  
 Three months endedLocation of (gain) loss recognized in income on derivatives
 June 30,
(in millions)20232022
Fuel derivative contracts$$(20)Other (gains) losses, net

1613

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Derivatives designated and qualified in cash flow hedging relationships
 (Gain) loss recognized in AOCI on derivatives, net of tax
 Six months ended
 June 30,
(in millions)20222021
Fuel derivative contracts$(792)$(275)
Interest rate derivatives(12)(4)
Total$(804)$(279)


Derivatives not designated as hedges
 (Gain) loss recognized in income on derivatives 
  
 Three months endedLocation of gain recognized in income on derivatives
 June 30,
(in millions)20222021
Fuel derivative contracts$(20)$(12)Other (gains) losses, net


Derivatives not designated as hedges
 (Gain) loss recognized in income on derivatives 
  
 Six months endedLocation of (gain) loss recognized in income on derivatives
 June 30,
(in millions)20222021
Fuel derivative contracts$15 $(16)Other (gains) losses, net

Derivatives not designated as hedges
 (Gain) loss recognized in income on derivatives 
  
 Six months endedLocation of (gain) loss recognized in income on derivatives
 June 30,
(in millions)20232022
Fuel derivative contracts$$15 Other (gains) losses, net

The Company also recorded expense associated with premiums paid for fuel derivative contracts that settled/expired during the three and six months ended June 30, 20222023 and 2021.2022. Gains and/or losses associated with fuel derivatives that qualify for hedge accounting are ultimately recorded to Fuel and oil expense. Gains and/or losses associated with fuel derivatives that do not qualify for hedge accounting are recorded to Other (gains) and losses, net. The following tables present the impact of premiums paid for fuel derivative contracts and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income during the period the contract settles:

Premium expense recognized in income on derivatives  Premium expense recognized in income on derivatives 
   
Three months endedLocation of premium expense recognized in income on derivatives Three months endedLocation of premium expense recognized in income on derivatives
June 30, June 30,
(in millions)(in millions)20222021(in millions)20232022
Fuel derivative contracts designated as hedgesFuel derivative contracts designated as hedges$26 $14 Fuel and oilFuel derivative contracts designated as hedges$30 $26 Fuel and oil
Fuel derivative contracts not designated as hedges— 10 Other (gains) losses, net

17

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Premium expense recognized in income on derivatives  Premium expense recognized in income on derivatives 
   
Six months endedLocation of premium expense recognized in income on derivatives Six months endedLocation of premium expense recognized in income on derivatives
June 30, June 30,
(in millions)(in millions)20222021(in millions)20232022
Fuel derivative contracts designated as hedgesFuel derivative contracts designated as hedges$53 $29 Fuel and oilFuel derivative contracts designated as hedges$61 $53 Fuel and oil
Fuel derivative contracts not designated as hedges— 21 Other (gains) losses, net

The fair values of the derivative instruments, depending on the type of instrument, were determined by the use of present value methods or option value models with assumptions about commodity prices based on those observed in underlying markets or provided by third parties. Included in the Company’s cumulative unrealized gainslosses from fuel hedges as of June 30, 2022,2023, recorded in AOCI, were approximately $545$13 million in net unrealized gains,losses, net of taxes, which are expected to be realized in earnings during the twelve months subsequent to June 30, 2022.2023.

Interest Rate Swaps
The Company is party to certain interest rate swap agreements that are accounted for as cash flow hedges, and has in the past heldhedges. The Company did not have any interest rate swap agreements that have qualifieddesignated as fair value hedges, as defined, induring the applicable accounting guidance for derivative instruments and hedging. Severalperiods presented. All of the Company's interest rate swap agreements qualify for the "shortcut" or "critical terms match" methods of accounting for hedges, which dictate that the hedges were assumed to be perfectly effective at origination, and, thus, there was no ineffectiveness to be recorded in earnings.

For the Company’s interest rate swap agreements that do not qualify for the "shortcut" or "critical terms match" methods of accounting, ineffectiveness is assessed at each reporting period. If hedge accounting is achieved, all periodic changes in fair value of the interest rate swaps are recorded in AOCI.

Credit Risk and Collateral
Credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are an asset to the Company at the reporting date. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. However, the Company has not experienced any significant credit loss as a result of counterparty nonperformance in the past. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect
14

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


to each counterparty, and monitors the market position of the fuel hedging program and its relative market position with each counterparty. AtAs of June 30, 2022,2023, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty's credit rating. The Company also had agreements with counterparties in which cash deposits and letters of credit were required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. In certain cases, the Company has the ability to substitute among these different forms of collateral at its discretion.

The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of June 30, 2022,2023, at which such postings are triggered:

18

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Counterparty (CP)  Counterparty (CP) 
(in millions)(in millions)ABCDEFGOther (a)Total(in millions)ABCDEFGOther (a)Total
Fair value of fuel derivativesFair value of fuel derivatives$289 $148 $264 $95 $131 $85 $92 $23 $1,127 Fair value of fuel derivatives$69 $39 $59 $18 $50 $23 $41 $17 $316 
Cash collateral held from CPCash collateral held from CP356 37 — 40 19 — — 459 Cash collateral held from CP60 — — — — — — — 60 
Option to substitute LC for cashOption to substitute LC for cashN/AN/A (b)
 (b)

 (b)N/A (b)  Option to substitute LC for cashN/AN/A (b)
 (b)

 (b)N/A (b)  
If credit rating is investment
grade, fair value of fuel
derivative level at which:
If credit rating is investment
grade, fair value of fuel
derivative level at which:
     If credit rating is investment
grade, fair value of fuel
derivative level at which:
     
Cash is provided to CPCash is provided to CP>(100)>(50)>(75)
>(125)

>(40)>(65)>(100)  Cash is provided to CP>(100)>(50)>(75)
>(125)

>(40)>(65)>(100)  
Cash is received from CPCash is received from CP>0(c)>150(c)>250(c)>125(c)>100(c)>70(c)>100(c)  Cash is received from CP>0(c)>150(c)>250(c)>125(c)>100(c)>70(c)>100(c)  
If credit rating is non-investment
grade, fair value of fuel derivative level at which:
If credit rating is non-investment
grade, fair value of fuel derivative level at which:
     If credit rating is non-investment
grade, fair value of fuel derivative level at which:
     
Cash is received from CPCash is received from CP (d) (d) (d) (d) (d) (d) (d)  Cash is received from CP (d) (d) (d) (d) (d) (d) (d)  
(a) Individual counterparties with fair value of fuel derivatives < $12$18 million.
(b) The Company has the option to substitute letters of credit for 100 percent of cash collateral requirement.
(c) Thresholds may vary based on changes in credit ratings within investment grade.
(d) Cash collateral is provided at 100 percent of fair value of fuel derivative contracts.

1915

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


5.4.    COMPREHENSIVE INCOME

Comprehensive income includes changes in the fair value of certain financial derivative instruments that qualify for hedge accounting unrealized gains and losses on certain investments, and actuarial gains/losses arising from the Company’s postretirement benefit obligation. The differences between Net income and Comprehensive income for the three and six months ended June 30, 20222023 and 20212022 were as follows:
Three months ended June 30, Three months ended June 30,
(in millions)(in millions)20222021(in millions)20232022
NET INCOMENET INCOME$760 $348 NET INCOME$683 $760 
Unrealized gain (loss) on fuel derivative instruments, net of
deferred taxes of ($29) and $61
(95)201 
Unrealized gain (loss) on interest rate derivative instruments, net of
deferred taxes of $3 and ($1)
(5)
Total other comprehensive income (loss)$(86)$196 
Unrealized loss on fuel derivative instruments, net of
deferred taxes of ($42) and ($29)
Unrealized loss on fuel derivative instruments, net of
deferred taxes of ($42) and ($29)
(137)(95)
Unrealized gain on interest rate derivative instruments, net of
deferred taxes of $1 and $3
Unrealized gain on interest rate derivative instruments, net of
deferred taxes of $1 and $3
Other, net of deferred taxes of $4 and $—Other, net of deferred taxes of $4 and $—(4)— 
Total other comprehensive lossTotal other comprehensive loss$(139)$(86)
COMPREHENSIVE INCOMECOMPREHENSIVE INCOME$674 $544 COMPREHENSIVE INCOME$544 $674 

 Six months ended June 30,
(in millions)20222021
NET INCOME$482 $463 
Unrealized gain on fuel derivative instruments, net of
  deferred taxes of $122 and $92
403 301 
Unrealized gain on interest rate derivative instruments, net of
  deferred taxes of $5 and $1
14 
Other, net of deferred taxes of $— and ($13)— (47)
Total other comprehensive income$417 $260 
COMPREHENSIVE INCOME$899 $723 

 Six months ended June 30,
(in millions)20232022
NET INCOME$524 $482 
Unrealized gain (loss) on fuel derivative instruments, net of
  deferred taxes of ($86) and $122
(284)403 
Unrealized gain on interest rate derivative instruments, net of
  deferred taxes of $1 and $5
14 
Other, net of deferred taxes of $4 and $—(4)— 
Total other comprehensive income (loss)$(286)$417 
COMPREHENSIVE INCOME$238 $899 

A rollforward of the amounts included in AOCI, net of taxes, is shown below for the three and six months ended June 30, 2022:2023:
(in millions)(in millions)Fuel derivativesInterest rate derivativesDefined benefit plan itemsDeferred taxAccumulated other comprehensive income(in millions)Fuel derivativesInterest rate derivativesDefined benefit plan itemsDeferred tax impactAccumulated other comprehensive income (loss)
Balance at March 31, 2022$1,141 $(50)$66 $(266)$891 
Balance at March 31, 2023Balance at March 31, 2023$114 $(32)$170 $(55)$197 
Changes in fair valueChanges in fair value182 10 — (45)147 Changes in fair value(165)— 39 (125)
Reclassification to earningsReclassification to earnings(306)— (a)71 (233)Reclassification to earnings(14)— (2)(14)
Balance at June 30, 2022$1,017 $(38)$66 $(240)$805 
Balance at June 30, 2023Balance at June 30, 2023$(65)$(29)$170 $(18)$58 


(in millions)Fuel derivativesInterest rate derivativesDefined benefit plan itemsDeferred taxAccumulated other comprehensive income
Balance at December 31, 2021$492 $(57)$66 $(113)$388 
Changes in fair value1,033 16 — (245)804 
Reclassification to earnings(508)— (a)118 (387)
Balance at June 30, 2022$1,017 $(38)$66 $(240)$805 

(in millions)Fuel derivativesInterest rate derivativesDefined benefit plan itemsDeferred tax impactAccumulated other comprehensive income (loss)
Balance at December 31, 2022$305 $(32)$170 $(99)$344 
Changes in fair value(328)— — 76 (252)
Reclassification to earnings(42)— (34)
Balance at June 30, 2023$(65)$(29)$170 $(18)$58 
2016

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)




The following table illustratestables illustrate the significant amounts reclassified out of each component of AOCI for the three and six months ended June 30, 2022:2023:
Three months ended June 30, 20222023
(in millions)Amounts reclassified from AOCIAffected line item in the unaudited Condensed Consolidated Statement of Comprehensive Income
AOCI components
Unrealized gain(gain) on fuel derivative instruments$(306)(14)Fuel and oil expense
(71)(3)Less: Tax expense
$(235)(11)Net of tax
Unrealized loss on interest rate derivative instruments$Other operating expenses
1 Less: Tax expense
$21 Net of tax
Other— Other
Less: Tax Expense
$(4)Net of tax
Total reclassifications for the period$(233)(14)Net of tax

Six months ended June 30, 20222023
(in millions)Amounts reclassified from AOCIAffected line item in the unaudited Condensed Consolidated Statement of Comprehensive Income
AOCI components
Unrealized gain(gain) on fuel derivative instruments$(508)(42)Fuel and oil expense
(119)(10)Less: Tax expense
$(389)(32)Net of tax
Unrealized loss on interest rate derivative instruments$Other operating expenses
Less: Tax expense
$Net of tax
Other— Other
Less: Tax Expense
$(4)Net of tax
Total reclassifications for the period$(387)(34)Net of tax





6.5.    REVENUE

Passenger Revenues

The Company’s contracts with its Customers primarily consist of its tickets sold, which are initially deferred as Air traffic liability. Passenger revenue associated with tickets is recognized when the performance obligation to the Customer is satisfied, which is primarily when travel is provided.

17

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Revenue is categorized by revenue source as the Company believes it best depicts the nature, amount, timing, and uncertainty of revenue and cash flow. The following table provides the components of Passenger revenue recognized for the three and six months ended June 30, 20222023 and 2021:2022:
Three months ended June 30,Six months ended June 30, Three months ended June 30,Six months ended June 30,
(in millions)(in millions)2022202120222021(in millions)2023202220232022
Passenger non-loyaltyPassenger non-loyalty$5,118 $2,875 $8,482 $4,230 Passenger non-loyalty$5,183 $5,118 $9,265 $8,482 
Passenger loyalty - air transportationPassenger loyalty - air transportation821 549 1,445 826 Passenger loyalty - air transportation989 821 1,814 1,445 
Passenger ancillary sold separatelyPassenger ancillary sold separately180 145 327 226 Passenger ancillary sold separately237 180 435 327 
Total passenger revenuesTotal passenger revenues$6,119 $3,569 $10,254 $5,282 Total passenger revenues$6,409 $6,119 $11,514 $10,254 

As of June 30, 2022,2023, and December 31, 2021,2022, the components of Air traffic liability, including contract liabilities based on tickets sold and unused flight credits available to the Customer, both of which are net of recorded breakage, and loyalty points available for redemption, within the unaudited Condensed Consolidated Balance Sheet were as follows:
Balance as of Balance as of
(in millions)(in millions)June 30, 2022December 31, 2021(in millions)June 30, 2023December 31, 2022
Air traffic liability - passenger travel and ancillary passenger servicesAir traffic liability - passenger travel and ancillary passenger services$3,634 $2,936 Air traffic liability - passenger travel and ancillary passenger services$3,980 $3,061 
Air traffic liability - loyalty programAir traffic liability - loyalty program4,884 4,789 Air traffic liability - loyalty program5,079 5,189 
Total Air traffic liabilityTotal Air traffic liability$8,518 $7,725 Total Air traffic liability$9,059 $8,250 

The balance in Air"Air traffic liability - passenger travel and ancillary passenger servicesservices" also includes unused funds that are available for use by Customers and areflight credits not currently associated with a ticket although they remain reusable, for a period of time, in the form of a flight credit that can be applied by Customers towards the purchase of future travel. These flight credits are typically created as a result of a prior ticket cancellation or exchange.exchange, and are reflected net of associated breakage. Rollforwards of the Company's Air"Air traffic liability - loyalty programprogram" for the three and six months ended June 30, 20222023 and 20212022 were as follows (in millions):

Three months ended June 30,Six months ended June 30,Three months ended June 30,Six months ended June 30,
20222021202220212023202220232022
Air traffic liability - loyalty program - beginning balanceAir traffic liability - loyalty program - beginning balance$4,884 $4,623 $4,789 $4,447 Air traffic liability - loyalty program - beginning balance$5,190 $4,884 $5,189 $4,789 
Amounts deferred associated with points awardedAmounts deferred associated with points awarded842 656 1,579 1,121 Amounts deferred associated with points awarded903 842 1,750 1,579 
Revenue recognized from points redeemed - PassengerRevenue recognized from points redeemed - Passenger(821)(549)(1,445)(826)Revenue recognized from points redeemed - Passenger(989)(821)(1,814)(1,445)
Revenue recognized from points redeemed - OtherRevenue recognized from points redeemed - Other(21)(11)(39)(23)Revenue recognized from points redeemed - Other(25)(21)(46)(39)
Air traffic liability - loyalty program - ending balanceAir traffic liability - loyalty program - ending balance$4,884 $4,719 $4,884 $4,719 Air traffic liability - loyalty program - ending balance$5,079 $4,884 $5,079 $4,884 

Air traffic liability includes consideration received for ticket and loyalty related performance obligations which have not been satisfied as of a given date. Rollforwards of the amounts included in Air traffic liability as of June 30, 20222023 and 20212022 were as follows (in millions):

18

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Air traffic liability
Balance at December 31, 2022$8,250 
Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)12,369 
Revenue from amounts included in contract liability opening balances(4,170)
Revenue from current period sales(7,390)
Balance at June 30, 2023$9,059 

 Air traffic liability
Balance at December 31, 2021$7,725 
Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)11,086 
Revenue from amounts included in contract liability opening balances(3,029)
Revenue from current period sales(7,264)
Balance at June 30, 2022$8,518 

Air traffic liability
Balance at December 31, 2020$7,133 
Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)6,851 
Revenue from amounts included in contract liability opening balances(1,600)
Revenue from current period sales(3,705)
Balance at June 30, 2021$8,679 

During 2020 and in parts of 2021, the Company experienced a significantly higher number of Customer-driven flight cancellations as a result of the COVID-19 pandemic. See Note 2 for further information. As a result, the amount of Customer flight credits held in Air traffic liability that are estimated to be redeemed for future travel as of June 30, 2022, remains much higher than historical levels. The amount of such Customer funds represents approximately 5 percent and 16 percent of the total Air traffic liability balance at June 30, 2022, and December 31, 2021, respectively, compared to approximately 2 percent of the Air traffic liability balance as of December 31, 2019. In order to provide additional flexibility to Customers who hold these funds, the Company significantly relaxed its previous policies with regards to the time period within which these funds can be redeemed, which is typically twelve months from the original date of purchase. For all Customer flight credits created or that would have otherwise expired between March 1 and September 7, 2020 associated with flight cancellations, the Company previously extended the expiration date to September 7, 2022. At June 30, 2022, $1.1 billion of extended Customer flight credits with a September 7, 2022 expiration date remained in Air traffic liability, although the Company has estimated that a portion of those will not be redeemed. As a result, recognition of these flight credits as flown revenue, refunds, or breakage revenue has created more volatility over the life of these funds compared to periods in which these extended funds did not exist.

On July 28, 2022, the Company announced that all existing Customer flight credits as of that date, as well as any future flight credits issued, will no longer expire and will thus remain redeemable by Customers. This announcement is considered a contract modification under applicable accounting guidance and the Company will account for such change prospectively beginning in third quarter 2022. The Company’s balance of existing Customer flight credits as of the modification date was approximately $1.9 billion, including the extended funds that had been set to expire on September 7, 2022. As the Company continues to believe that a portion of Customer flight credits will not be redeemed, it expects to continue to estimate and record breakage associated with such amounts, although the amount of breakage realized on a prospective basis is expected be lower and more stable than it has been during the pandemic. Flight credits result from canceling reservations and previously were valid for no longer than one year from the date of original purchase. Flight credits for non-refundable fares will be issued as long as the flight is cancelled more than 10 minutes prior to the scheduled departure.

Recognition As the Company continues to believe that a portion of revenueCustomer flight credits issued after July 28, 2022, will not be redeemed, it continues to estimate and record breakage associated with such amounts. The amount of Customer flight credits represents approximately 7 percent and 9 percent of the Company’s loyalty liability can be difficult to predict, as the number of award seats available to Members is not currently restricted and they could choose to redeem their points at any time that a seat is available. The performance obligations classified as a current liability related to the Company’s loyalty program were estimated based on expected redemptions utilizing historical redemption patterns, and forecasted flight availability and fares. The entire balance classified astotal Air traffic liability—noncurrent relates to loyalty points that were estimated to be redeemed in periods beyond the twelve months following the representativeliability balance sheet date. Based on historical experience as well as current forecasted redemptions, the Company expects the majority of loyalty points to be redeemed within approximately two years of the date the points are issued.

All performance obligations related to freight services sold are completed within twelve months or less; therefore, the Company has elected to not disclose the amount of the remaining transaction priceJune 30, 2023, and its expected timing of recognition for freight shipments.

Other revenues primarily consist of marketing royalties associated with the Company’s co-brand Chase® Visa credit card, but also include commissions and advertising associated with Southwest.com®. All amounts classified as Other revenues are paid monthly, coinciding with the Company fulfilling its deliverables; therefore, the Company has elected to not disclose the amount of the remaining transaction price and its expected timing of recognition for such services provided.December 31, 2022, respectively.

The Company recognized revenue related to the marketing, advertising, and other travel-related benefits of the revenue associated with various loyalty partner agreements including, but not limited to, the Agreement with Chase Bank USA, N.A, within Other operating revenues. For the three months ended June 30, 20222023 and 2021,2022, the Company recognized $522$540 million and $352$522 million, respectively. For the six months ended June 30, 20222023 and 2021,2022, the Company recognized $1.1 billion and $1.0 billion, and $632 million, respectively.

The Company is also required to collect certain taxes and fees from Customers on behalf of government agencies and remit these back to the applicable governmental entity on a periodic basis. These taxes and fees include foreign and U.S. federal transportation taxes, federal security charges, and airport passenger facility charges. These items are collected from Customers at the time they purchase their tickets, are excluded from the contract transaction price, and are therefore not included in Passenger revenue. The Company records a liability upon collection from the Customer and relieves the liability when payments are remitted to the applicable governmental agency.    

7.6.    NET INCOME PER SHARE
The following table sets forth the computation of basic and diluted net income per share (in millions except per share amounts). Basic net income per share is calculated by dividing net income by the weighted average of shares outstanding during the period. Diluted net income per share reflects the potential dilution that could occur if securities or other contracts to issue common stock were exercised or converted into common stock. For the three and six months ended June 30, 2023 and 2022, an immaterial number of shares related to the Company's restricted stock units and stock warrants were excluded from the denominator because inclusion of such shares would be antidilutive. For the three and six months ended June 30, 2021, an immaterial number of shares
2119

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


related to the Company's restricted stock units were excluded from the denominator because inclusion of such shares would be antidilutive.
Three months ended June 30,Six months ended June 30,Three months ended June 30,Six months ended June 30,
2022202120222021 2023202220232022
NUMERATOR:NUMERATOR:NUMERATOR:
Net incomeNet income$760 $348 $482 $463 Net income$683 $760 $524 $482 
Add: Interest expenseAdd: Interest expense(a)— (a)— Add: Interest expense10 
Net income attributable to common stockholdersNet income attributable to common stockholders764 348 490 463 Net income attributable to common stockholders688 764 534 490 
DENOMINATOR:DENOMINATOR:DENOMINATOR:
Weighted-average shares outstanding, basicWeighted-average shares outstanding, basic593 591 593 591 Weighted-average shares outstanding, basic595 593 595 593 
Dilutive effects of Convertible NotesDilutive effects of Convertible Notes41 (a)22 (b)46 (a)19 (b)Dilutive effects of Convertible Notes42 41 42 (a)46 
Dilutive effect of stock warrants— — 
Dilutive effect of restricted stock unitsDilutive effect of restricted stock unitsDilutive effect of restricted stock units
Adjusted weighted-average shares outstanding, dilutedAdjusted weighted-average shares outstanding, diluted635 615 640 612 Adjusted weighted-average shares outstanding, diluted639 635 639 640 
NET INCOME PER SHARE:NET INCOME PER SHARE:NET INCOME PER SHARE:
BasicBasic$1.29 $0.59 $0.83 $0.78 Basic$1.15 $1.29 $0.88 $0.83 
DilutedDiluted$1.20 $0.57 $0.77 $0.76 Diluted$1.08 $1.20 $0.84 $0.77 

(a) As of January 1, 2022, the Company adopted ASU 2020-06 using the modified retrospective method. The standard requires the Company to apply the if-converted method for purposes of Net income per share. Using this method, the numerator is affected by adding back interest expense and the denominator is affected by including the effect of potential share settlement, if the effect is more dilutive, regardless of the type of settlement. For the three and six months ended June 30, 2022, all shares issuable on conversion were included in the denominator. See Notes
3 and 11 for further information regarding the new standard and the Convertible Notes.
(b) Prior to the adoption of ASU 2020-06, the Convertible Notes were accounted for using the treasury stock method for the purposes of Net income per share. For the three and six months ended June 30, 2021, the average market price of the Company's common stock exceeded the conversion price per share of $38.48 and as such, the common shares underlying the Convertible Notes were included in the diluted calculation.

8.7.    FAIR VALUE MEASUREMENTS

Accounting standards pertaining to fair value measurements establish a three-tier fair value hierarchy, which prioritizes the inputs used in measuring fair value. These tiers include: Level 1, defined as observable inputs such as quoted prices in active markets; Level 2, defined as inputs other than quoted prices in active markets that are either directly or indirectly observable; and Level 3, defined as unobservable inputs in which little or no market data exists, therefore requiring an entity to develop its own assumptions.

As of June 30, 2022,2023, the Company held certain items that are required to be measured at fair value on a recurring basis. These included cash equivalents, short-term investments (primarily treasury bills and time deposits)bills), interest rate derivative contracts, fuel derivative contracts, and available-for-sale securities. The majority of the Company’s cash equivalents and short-term investments consist of instruments classified as Level 1. However, the Company has certificates of deposit, commercial paper, and time deposits that are classified as Level 2, due to the fact that the fair value for these instruments is determined utilizing observable inputs in non-active markets. Equity securities primarily consist of investments with readily determinable market values associated with the Company’s excess benefit plan.

The Company’s fuel and interest rate derivative instruments consist of over-the-counter contracts, which are not traded on a public exchange. Fuel derivative instruments currently consist solely of option contracts, whereas
22

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


interest rate derivatives consist solely of swap agreements. See Note 43 for further information on the Company’s derivative instruments and hedging activities. The fair values of swap contracts are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets. Therefore, the Company has categorized these swap contracts as Level 2. The Company’s Treasury Department, which reports to the Chief Financial Officer, determines the value of option contracts utilizing an option pricing model based on inputs that are either readily available in public markets, can be derived from information available in publicly quoted markets, or are provided by financial institutions that trade these contracts. The option pricing model used by the Company is an industry standard model for valuing options and is a similar model used by the broker/dealer community (i.e., the Company’s counterparties). The inputs to this option pricing model are the option
20

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


strike price, underlying price, risk free rate of interest, time to expiration, and volatility. Because certain inputs used to determine the fair value of option contracts are unobservable (principally implied volatility), the Company has categorized these option contracts as Level 3. Volatility information is obtained from external sources, but is analyzed by the Company for reasonableness and compared to similar information received from other external sources. The fair value of option contracts considers both the intrinsic value and any remaining time value associated with those derivatives that have not yet settled. The Company also considers counterparty credit risk and its own credit risk in its determination of all estimated fair values. To validate the reasonableness of the Company’s option pricing model, on a monthly basis, the Company compares its option valuations to third party valuations. If any significant differences were to be noted, they would be researched in order to determine the reason. However, historically, no significant differences have been noted. The Company has consistently applied these valuation techniques in all periods presented and believes it has obtained the most accurate information available for the types of derivative contracts it holds.

Included in Other available-for-sale securities are the Company’s investments associated with its deferred compensation plans, which consist of mutual funds that are publicly traded and for which market prices are readily available. These plans are non-qualified deferred compensation plans designed to hold contributions in excess of limits established by the Internal Revenue Code of 1986, as amended. The distribution timing and payment amounts under these plans are made based on the participant’s distribution election and plan balance. Assets related to the funded portions of the deferred compensation plans are held in a rabbi trust, and the Company remains liable to these participants for the unfunded portion of the plans. The Company records changes in the fair value of plan obligations and plan assets, which net to zero, within the Salaries, wages, and benefits line and Other (gains) losses line, respectively, of the unaudited Condensed Consolidated Statement of Comprehensive Income.

The following tables present the Company’s assets and liabilities that are measured at fair value on a recurring basis as of June 30, 2023, and December 31, 2022:
  Fair value measurements at reporting date using:
Quoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputs
DescriptionJune 30, 2023(Level 1)(Level 2)(Level 3)
Assets(in millions)
Cash equivalents:    
Cash equivalents (a)$8,702 $8,702 $— $— 
Commercial paper134 — 134 — 
Certificates of deposit22 — 22 — 
Time deposits300 — 300 — 
Short-term investments: 
Treasury bills2,827 2,827 — — 
Certificates of deposit194 — 194 — 
Fuel derivatives: 
Option contracts (b)339 — — 339 
Interest rate derivatives (see Note 3)14 — 14 — 
Equity Securities255 255 — — 
Total assets$12,787 $11,784 $664 $339 
Liabilities    
Fuel derivatives:
Option contracts (b)$(23)$— $— $(23)
(a) Cash equivalents are primarily composed of money market investments.
(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset. See Note 3.
23
21

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The following tables present the Company’s assets and liabilities that are measured at fair value on a recurring basis at June 30, 2022, and December 31, 2021:
  Fair value measurements at reporting date using:
Quoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputs
DescriptionJune 30, 2022(Level 1)(Level 2)(Level 3)
Assets(in millions)
Cash equivalents:    
Cash equivalents (a)$12,964 $12,964 $— $— 
Commercial paper270 — 270 — 
Short-term investments: 
Treasury bills2,432 2,432 — — 
Certificates of deposit90 — 90 — 
Time deposits675 — 675 — 
Fuel derivatives: 
Option contracts (b)1,294 — — 1,294 
Interest rate derivatives (see Note 4)11 — 11 — 
Equity Securities225 225 — — 
Total assets$17,961 $15,621 $1,046 $1,294 
Liabilities    
Fuel derivatives:
Option contracts (b)$(167)$— $— $(167)
(a) Cash equivalents are primarily composed of money market investments.
(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as a net asset. See Note 4.
 Fair value measurements at reporting date using:  Fair value measurements at reporting date using:
Quoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputsQuoted prices in active markets for identical assetsSignificant other observable inputsSignificant unobservable inputs
DescriptionDescriptionDecember 31, 2021(Level 1)(Level 2)(Level 3)DescriptionDecember 31, 2022(Level 1)(Level 2)(Level 3)
AssetsAssets(in millions)Assets(in millions)
Cash equivalents:Cash equivalents:   Cash equivalents:   
Cash equivalents (a)Cash equivalents (a)$12,340 $12,340 $— $— Cash equivalents (a)$9,040 $9,040 $— $— 
Commercial paperCommercial paper90 — 90 — Commercial paper179 — 179 — 
Certificates of depositCertificates of deposit23 — 23 — 
Time depositsTime deposits50 — 50 — Time deposits250 — 250 — 
Short-term investments:Short-term investments:    Short-term investments:    
Treasury billsTreasury bills2,399 2,399 — — Treasury bills2,226 2,226 — — 
Certificates of depositCertificates of deposit124 — 124 — 
Time depositsTime deposits625 — 625 — Time deposits450 — 450 — 
Fuel derivatives:Fuel derivatives:    Fuel derivatives:    
Option contracts (b)Option contracts (b)696 — — 696 Option contracts (b)512 — — 512 
Interest rate derivatives (see Note 3)Interest rate derivatives (see Note 3)14 — 14 — 
Equity SecuritiesEquity Securities288 288 — — Equity Securities235 235 — — 
Total assetsTotal assets$16,488 $15,027 $765 $696 Total assets$13,053 $11,501 $1,040 $512 
Liabilities    
Interest rate derivatives (see Note 4)$(4)$— $(4)$— 
(a) Cash equivalents are primarily composed of money market investments.
(b) In the unaudited Condensed Consolidated Balance Sheet amounts are presented as an asset. See Note 4.3.

24

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The Company did not have any material assets or liabilities measured at fair value on a nonrecurring basis during the six months ended June 30, 2022,2023, or the year ended December 31, 2021.2022. The following tables present the Company’s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three and six months ended June 30, 2022:2023:
Fair value measurements using significant unobservable inputs (Level 3)
(in millions)Fuel derivatives
Balance at March 31, 20222023$1,273395 
Total gains (losses) for the period
Included in earnings20 (6)(a)
Included in other comprehensive income182 (165)
Purchases137 (b)
Sales(16)(b)
Settlements(332)(45)
Balance at June 30, 20222023$1,127316 
The amount of total gainslosses for the period
  included in earnings attributable to the
  change in unrealized gains or losses relating
  to assets still held at June 30, 20222023
$20 (6)(a)
The amount of total gainslosses for the period
  included in other comprehensive income attributable to the
  change in unrealized gains or losses relating
  to assets still held at June 30, 20222023
$115 (152)
(a) Included in Other (gains) losses, net, within the unaudited Condensed Consolidated Statement of Comprehensive Income.
(b) The salepurchase of fuel derivatives is recorded on a gross basis based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.
22

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Fair value measurements using significant unobservable inputs (Level 3)
(in millions)Fuel derivatives
Balance at December 31, 20212022$696512 
Total gains (losses) for the period
Included in earnings(15)(6)(a)
Included in other comprehensive income1,033 (328)
Purchases241 (b)
Sales(26)(b)
Settlements(561)(103)
Balance at June 30, 20222023$1,127316 
The amount of total losses for the period
  included in earnings attributable to the
  change in unrealized gains or losses relating
  to assets still held at June 30, 20222023
$(15)(6)(a)
The amount of total gainslosses for the period
  included in other comprehensive income attributable to the
  change in unrealized gains or losses relating
  to assets still held at June 30, 20222023
$672 (265)
(a) Included in Other (gains) losses, net, within the unaudited Condensed Consolidated Statement of Comprehensive Income.
(b) The salepurchase of fuel derivatives is recorded on a gross basis based on the structure of the derivative instrument and whether a contract with multiple derivatives was purchased as a single instrument or separate instruments.

The significant unobservable input used in the fair value measurement of the Company’s derivative option contracts is implied volatility. Holding other inputs constant, an increase (decrease) in implied volatility would have resulted in a higher (lower) fair value measurement, respectively, for the Company’s derivative option contracts.

25

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


The following table presents a range and weighted average of the unobservable inputs utilized in the fair value measurements of the Company’s fuel derivatives classified as Level 3 atas of June 30, 2022:2023:
Quantitative information about Level 3 fair value measurementsQuantitative information about Level 3 fair value measurementsQuantitative information about Level 3 fair value measurements
Valuation techniqueUnobservable inputPeriod (by year)RangeWeighted Average (a)
Valuation techniqueUnobservable inputPeriod (by year)RangeWeighted Average (a)
Fuel derivativesFuel derivativesOption modelImplied volatilityThird quarter 202228-68%48 %Fuel derivativesOption modelImplied volatilityThird quarter 202320-37%30 %
Fourth quarter 202244-65%53 %Fourth quarter 202329-35%32 %
202338-58%50 %202427-36%29 %
202434-48%39 %202528-29%28 %
202626-29%28 %
(a) Implied volatility weighted by the notional amount (barrels of fuel) that will settle in respective period.

The carrying amounts and estimated fair values of the Company’s short-term and long-term debt (including current maturities), as well as the applicable fair value hierarchy tier, atas of June 30, 2022,2023, are presented in the table below. The fair values of the Company’s publicly held long-term debt are determined based on inputs that are readily available in public markets or can be derived from information available in publicly quoted markets; therefore, the Company has categorized these agreements as Level 2. All privately held debt agreements are categorized as Level 3. The Company has determined the estimated fair value of this debt to be Level 3, as certain inputs used to determine the fair value of these agreements are unobservable. The Company utilizes indicative pricing from counterparties and a discounted cash flow method to estimate the fair value of the Level 3 items.
(in millions)Carrying valueEstimated fair valueFair value level hierarchy
2.75% Notes due November 2022$300 $300 Level 2
Pass Through Certificates due August 2022 - 6.19%33 33 Level 2
4.75% Notes due 20231,247 1,259 Level 2
1.25% Convertible Notes due 20251,795 2,121 Level 2
5.25% Notes due 20251,549 1,582 Level 2
3.00% Notes due 2026300 281 Level 2
3.45% Notes due 2027300 282 Level 2
5.125% Notes due 20271,944 1,963 Level 2
7.375% Debentures due 2027115 126 Level 2
2.625% Notes due 2030500 423 Level 2
1.000% PSP1 due 2030976 900 Level 3
1.000% PSP2 due 2031566 510 Level 3
1.000% PSP3 due 2031526 470 Level 3


26

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


9. SUPPLEMENTAL FINANCIAL INFORMATION
(in millions)June 30, 2022December 31, 2021
Trade receivables$59 $58 
Credit card receivables166 83 
Business partners and other suppliers541 432 
Taxes receivable (a)219 699 
Fuel hedging and receivables125 
Other279 77 
Accounts and other receivables$1,389 $1,357 
(in millions)June 30, 2022December 31, 2021
Derivative contracts$221 $192 
Intangible assets, net295 295 
Other331 395 
Other assets$847 $882 
(in millions)June 30, 2022December 31, 2021
Accounts payable trade$395 $156 
Salaries payable340 287 
Taxes payable excluding income taxes318 200 
Aircraft maintenance payable69 42 
Fuel payable260 170 
Other payable526 427 
Accounts payable$1,908 $1,282 
(in millions)June 30, 2022December 31, 2021
Voluntary Separation Program$79 $92 
Profitsharing and savings plans154 262 
Vacation pay463 451 
Health231 152 
Workers compensation155 141 
Property and income taxes58 65 
Interest96 46 
Deferred supplier payments (b)— 80 
Other351 335 
Accrued liabilities$1,587 $1,624 
(in millions)June 30, 2022December 31, 2021
Voluntary Separation Program$190 $233 
Postretirement obligation334 330 
Other deferred compensation302 369 
Other270 292 
Other noncurrent liabilities$1,096 $1,224 
2723

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


(a) This amount includes approximately $472 million as of December 31, 2021 associated with a significant cash tax refund expected as a result of the CARES Act allowing entities to carry back 2020 losses to prior periods of up to five years, and claim refunds of federal taxes paid. The refund was received by the Company during second quarter 2022. These amounts as of June 30, 2022 and December 31, 2021 also include excise taxes remitted to taxing authorities for which the subsequent flights were canceled by Customers, resulting in amounts due back to the Company.
(b) Represents amounts owed at December 31, 2021 for aircraft deliveries received that will be relieved via future payments to supplier.

For further information on fuel derivative and interest rate derivative contracts, see Note 4.

Other Operating Expenses
Other operating expenses consist of aircraft rentals, distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded 10 percent of Operating expenses.
(in millions)Carrying valueEstimated fair valueFair value level hierarchy
1.25% Convertible Notes due 20251,611 1,861 Level 2
5.25% Notes due 20251,302 1,291 Level 2
3.00% Notes due 2026300 276 Level 2
3.45% Notes due 2027300 276 Level 2
5.125% Notes due 20271,727 1,715 Level 2
7.375% Debentures due 2027112 118 Level 2
2.625% Notes due 2030500 426 Level 2
1.000% PSP1 Loan due 2030976 866 Level 3
1.000% PSP2 Loan due 2031566 496 Level 3
1.000% PSP3 Loan due 2031526 456 Level 3

10.    COMMITMENTS AND CONTINGENCIES

Dallas Love Field
During 2008, the City of Dallas approved the Love Field Modernization Project ("LFMP"), a project to reconstruct Dallas Love Field with modern, convenient air travel facilities. Pursuant to a Program Development Agreement with the City of Dallas and the Love Field Airport Modernization Corporation (or the "LFAMC," a Texas non-profit "local government corporation" established by the City of Dallas to act on the City of Dallas' behalf to facilitate the development of the LFMP), the Company managed this project. Major construction was effectively completed in 2014. During second quarter 2017, the City of Dallas approved using the remaining bond funds for additional terminal construction projects, which were effectively completed in 2018.8. SUPPLEMENTAL FINANCIAL INFORMATION

(in millions)June 30, 2023December 31, 2022
Trade receivables$97 $117 
Credit card receivables191 85 
Business partners and other suppliers592 478 
Taxes receivable39 133 
Fuel hedging and receivables10 34 
Other304 193 
Accounts and other receivables$1,233 $1,040 
Although the City of Dallas received commitments from various sources that helped to fund portions of the LFMP project, including the Federal Aviation Administration ("FAA"), the Transportation Security Administration, and the City of Dallas' Aviation Fund, the majority of the funds used were from the issuance of bonds. The Company guaranteed principal and interest payments on bonds issued by the LFAMC (the "Series 2010" bonds and the "Series 2012" bonds). Given the Company’s guarantee associated with the bonds issued to fund LFMP, the remaining debt service amount was considered a minimum lease payment under the adoption of ASC Topic 842, Leases, and therefore was recorded as a lease liability with a corresponding right-of-use asset within the Company’s unaudited Condensed Consolidated Balance Sheet.
(in millions)June 30, 2023December 31, 2022
Derivative contracts$175 $174 
Intangible assets, net296 296 
Equity securities255 235 
Other231 150 
Other assets$957 $855 

All of the outstanding Series 2010 bonds, in the principal amount of $310 million, were redeemed by LFAMC on September 28, 2021 (Redemption Date). As the Series 2010 bonds have been fully repaid following the Redemption Date, the Company's guarantee associated with the Series 2010 bonds no longer exists.

As of June 30, 2022, $79 million of principal remained outstanding associated with the Series 2012 bonds. The net present value of the future principal and interest payments associated with the Series 2012 bonds was $88 million as of June 30, 2022, and was reflected as part of the Company's operating lease right-of-use assets and lease obligations in the unaudited Condensed Consolidated Balance Sheet.

Contractual Obligations and Contingent Liabilities and Commitments

During second quarter 2022, the Company entered into supplemental agreements with The Boeing Company ("Boeing") to replace the majority of its 2022 Boeing 737-7 ("-7") firm orders with Boeing 737-8 ("-8") firm orders, among other adjustments to its near-term contractual order book. The Company also exercised 20 -8 options for delivery in 2022, exercised 4 -7 options for delivery in 2023, exercised 3 -8 options for delivery in 2023, and accelerated and exercised 17 2023 -8 options for delivery in 2022.

While the Company is contractually scheduled to receive 114 MAX deliveries, including options, this year, a portion of its deliveries are expected to shift into 2023 due to Boeing's supply chain challenges and the current
(in millions)June 30, 2023December 31, 2022
Accounts payable trade$305 $277 
Salaries, withholdings and payroll taxes356 456 
Ticket taxes and fees475 242 
Aircraft maintenance payable82 65 
Fuel payable111 188 
Dividends payable107 107 
Customer reimbursements and refunds (a)311 
Accrued third party services273 196 
Other payable166 162 
Accounts payable$1,882 $2,004 
2824

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


status
(in millions)June 30, 2023December 31, 2022
Voluntary Separation Program$67 $72 
Profitsharing and savings plans152 167 
Vacation pay507 484 
Health296 261 
Workers compensation116 164 
Property and income taxes65 37 
Interest34 45 
Bonus and incentive pay (b)931 563 
Other300 250 
Accrued liabilities$2,468 $2,043 
(in millions)June 30, 2023December 31, 2022
Voluntary Separation Program$104 $147 
Postretirement obligation241 241 
Other deferred compensation357 331 
Other234 250 
Other noncurrent liabilities$936 $969 

(a) This amount includes customer reimbursement expenses due to the Company's December 2022 operational disruption and refund submissions that had yet to be processed.
(b) Primarily consists of anticipated contract labor ratification bonuses and/or accruals. Also includes non-contract incentive pay.

For further information on fuel derivative and interest rate derivative contracts, see Note 3.

Other Operating Expenses
Other operating expenses consist of aircraft rentals, distribution costs, advertising expenses, personnel expenses, professional fees, and other operating costs, none of which individually exceeded 10 percent of Total operating expenses, net.


9.    COMMITMENTS AND CONTINGENCIES

Contractual Obligations and Contingent Liabilities and Commitments

During 2022, the Company entered into supplemental agreements with The Boeing Company ("Boeing") to replace the majority of its 2023 Boeing 737 MAX 7 ("-7") firm orders with Boeing 737 MAX 8 ("-8") firm orders, among other adjustments to its near-term order book. During second quarter 2023, the Company exercised 30 -7 options for delivery in 2024 and converted 24 2024 -7 firm orders to -8 firm orders.

The delivery schedule below reflects commitments, although the timing of future deliveries is uncertain as a result of delays in the manufacturing and certification process. For purposes of the -7 certification. Based on recent discussions with Boeing regarding the pace of expected deliveries for the remainder of this year,delivery schedule below, the Company is currently estimating it will receive a totalhas included the remaining 46 of 66its 2022 contractual undelivered aircraft within its 2023 commitments, and has not made any further adjustments to this schedule based on current estimations. The Company continues to plan for approximately 70 -8 aircraft deliveries from Boeing and no -7 deliveries26 -700 retirements in 2022.2023. The Company retains significant flexibility to manage its fleet size, including opportunities to accelerate fleet modernization efforts if growth opportunities do not materialize. Given the current supply chain and aircraft delivery delays, theThe Company will continueis working with Boeing on the Company's contractualto reflow its order book with focus on 2022 and 2023. Additional information regarding the Company's contractual order book is included in the following table as of June 30, 2022:
The Boeing Company
-7 Firm Orders-8 Firm Orders-7 or -8 OptionsTotal
202214 95 114 (c)
202386 — 90 
202430 — 56 86 
202530 — 56 86 
202615 15 40 70 
202715 15 36 
202815 15 — 30 
202920 30 — 50 
203015 45 — 60 
2031— 10 — 10 
240(a)225(b)167632
Boeing.

(a) The delivery schedule for the -7 is dependent on the FAA issuing required certifications and approvals to Boeing and the Company. The FAA will ultimately determine the timing of the -7 certification and entry into service, and the Company therefore offers no assurance that current estimations and timelines are correct.
(b) The Company has flexibility to designate firm orders or options as -7s or -8s, upon written advance notification as stated in the contract.
(c) Includes 12 -8 deliveries received through June 30, 2022, 23 expected -8 deliveries in third quarter 2022, and 31 expected -8 deliveries in fourth quarter 2022, for a total of 66 -8 deliveries in 2022. While the Company is contractually scheduled to receive 114 MAX deliveries, including options, this year, a portion of its deliveries are expected to shift into 2023 due to Boeing's supply chain challenges and the current status of the -7 certification. Furthermore, given the current ongoing status of the -7 certification and pace of expected deliveries for the remainder of this year, it is the Company's assumption that it will receive no -7 aircraft deliveries in 2022, and has the ability to convert -7s to -8s as noted in footnote (b).

Based on the Company's existing agreement with Boeing, capital commitments associated with its firm orders as of June 30, 2022, were: $2.4 billion remaining in 2022, $2.2 billion in 2023, $910 million in 2024, $845 million in 2025, $984 million in 2026, $1.0 billion in 2027, and $6.3 billion thereafter.

In addition, subsequent to June 30, 2022, and through August 1, 2022, due to the current status of the -7 certification, the Company converted 48 2023 -7 firm orders to -8 firm orders in 2023. These conversions did not result in a significant change to the Company's commitments as of June 30, 2022.

Contingencies
The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business and records a liability for such claims when it is probable that a loss will be incurred and the amount is reasonably estimable. In recent years, the airline industry has experienced an increase in litigation asserting the application of state and local employment laws, particularly in California. On June 30, 2022, the U.S. Supreme Court denied review of the Ninth Circuit’s ruling in Bernstein v. Virgin America, Inc., which held that federal law did not preempt the California state meal-and-rest-break regulations for flight attendants at issue. The Company is a defendant in multiple proceedings asserting wage and hour claims with respect to certain employees who work in, or are based in, California. The Bernstein decision may adversely affect the Company’s defenses in some or all of those proceedings and may give rise to additional litigation in these or other areas previously believed to be preempted by federal law. The Company is currently not able to estimate a range of possible loss.
2925

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)



Additional information regarding the Company's order book is included in the following table as of June 30, 2023:

The Boeing Company
-7 Firm Orders-8 Firm Orders-7 or -8 OptionsTotal
202331 105 — 136 (c)
202451 35 — 86 
202530 — 56 86 
202630 15 40 85 
202715 15 36 
202815 15 — 30 
202920 30 — 50 
2030— 55 — 55 
2031— — — — 
192(a)270(b)102564

(a) The delivery timing for the -7 is dependent on the Federal Aviation Administration ("FAA") issuing required certifications and approvals to Boeing and the Company. The FAA will ultimately determine the timing of the -7 certification and entry into service, and the Company therefore offers no assurances that current estimations and timelines are correct.
(b) The Company has flexibility to designate firm orders or options as -7s or -8s, upon written advance notification as stated in the contract.
(c) Includes 51 -8 deliveries received year-to-date through June 30, 2023. In addition, the Company has included the remaining 46 of its 2022 contractual undelivered aircraft (14 -7s and 32 -8s) within its 2023 commitments. The Company continues to plan for approximately 70 -8 aircraft deliveries in 2023. The 2023 order book detail is as follows:
The Boeing Company
-7
Firm Orders
-8
Firm Orders
Total
2022 Contractual Deliveries Remaining14 32 46 
2023 Contractual Deliveries17 73 90 
2023 Total31 105 136 

Boeing continues to experience delays in fulfilling its commitments with regards to delivery of MAX aircraft to the Company, as a result of both supply chain constraints as well as awaiting achievement of the FAA's certification of the -7, for which Southwest expects to be the launch customer. Therefore, for purposes of the Company’s aircraft order commitments with Boeing, the Company has assumed that any aircraft that were contractually due but remain undelivered as of December 31, 2022, have been rolled into the Company’s 2023 commitments, until such time as the Company and Boeing revise the aircraft order book. Based on the Company's existing agreement with Boeing, capital commitments associated with its firm orders as of June 30, 2023, were: $1.2 billion remaining in 2023 (and approximately $956 million, which relates to 46 MAX aircraft that were contractually committed for 2022 but were not received), $2.1 billion in 2024, $992 million in 2025, $1.4 billion in 2026, $1.1 billion in 2027, $1.3 billion in 2028, and $4.3 billion thereafter.

Contingencies
The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business and records a liability for such claims when it is probable that a loss will be incurred and the amount is reasonably estimable.

Based on the wide-scale operational disruption for the Company, which led to the cancelation of a significant number of flights between December 21 and December 29, 2022, the Company could be subject to fines and/or penalties resulting from investigations by the Department of Transportation or other government agencies. See Note 1. The Company could also face monetary damages or other costs resulting from litigation initiated by Customers and/or Shareholders. The Company is currently not able to estimate a range of possible loss for such items.
26

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)



The Company is a defendant in class action litigation asserting it has not provided paid short-term military leave to certain employees, in violation of the federal Uniformed Services Employment and Reemployment Rights Act (“USERRA”). The United States District Court for the Northern District of California previously issued an order to effectively stay the action, pending an appeal from an order by the United States District Court for the Eastern District of Washington granting summary judgment in favor of an airline in a separate case involving substantially the same claims at issue in this action. On February 1, 2023, the Ninth Circuit reversed the district court’s grant of summary judgment and remanded the separate airline case to the District Court. The Ninth Circuit’s decision may adversely affect the Company’s defenses in the USERRA proceeding and may give rise to additional litigation in this or other areas. The Company is currently not able to estimate a range of possible loss with regards to the litigation to which it is a defendant.

11.10. FINANCING ACTIVITIES

On May 1, 2020, the Company completed the public offering of $2.3 billion aggregate principal amount of Convertible Notes.Senior Notes (the "Convertible Notes"). The Convertible Notes bear interest at a rate of 1.25% and will mature on May 1, 2025. Interest on the notes is payable semi-annually in arrears on May 1 and November 1, beginning November 1, 2020.arrears.

Holders may convert their Convertible Notes at their option at any time prior to the close of business on the business day immediately preceding February 1, 2025, in the event certain conditions are met, as stated in the offering documents. AsThe Convertible Notes did not meet the criteria to be converted as of the date of the financial statements, and thus are classified as Long-term debt in the accompanying unaudited Condensed Consolidated Balance Sheet as of June 30, 2022, the conditions were not met that would allow holders to exercise their conversion option.

2023. Upon conversion, the Company will pay or deliver, as the case may be, cash, shares of the Company’s common stock, or a combination of cash and shares of common stock, at the Company’s election. The Company intends to settle conversions by paying cash up to the principal amount of the Convertible Notes, with any excess conversion value settled in cash or shares of common stock. The initial conversion rate iswas 25.9909 shares of common stock per $1,000 principal amount of Convertible Notes (equivalent to an initial conversion price of approximately $38.48 per share of common stock).

Upon issuance, However, based on the Company bifurcatedCompany's cash dividends declared in May 2023, the Convertible Notes for accounting purposes between a liability component and an equity component utilizing applicable guidance.bond conversion rate changed to 26.4038 on June 20, 2023. The liability component was determined by estimating the fair value of a hypothetical issuance of an identical offering excluding the conversion feature of the Convertible Notes. The initialnet carrying amount of the equity component was calculated as the difference between the liability component and the faceprincipal amount of the Convertible Notes.

The Company adopted ASU 2020-06,Notes was $1.6 billion as of January 1, 2022, utilizing the modified retrospective method approach. See Note 3 for further information. Upon adoption, the Company reclassified the remaining equity component, of $300 million, from Additional paid-in capital to Long-term debt associated with its Convertible Notes,June 30, 2023 and no longer records amortization of the debt discount to Interest expense. The following table details the equity and liability component recognized related to the Convertible Notes, prior to and following the adoption of ASU 2020-06:
(in millions)June 30, 2022December 31, 2021
Equity component:
     Carrying amount of Convertible Notes$— $311 
     Carrying amount of issuance costs— (11)
Net carrying amount$— $300 
Liability component:
Principal amount$1,795 $2,097 
Unamortized debt discount— (255)
Net carrying amount$1,795 $1,842 
December 31, 2022.

The Company recognized interest expense associated with the Convertible Notes as follows:
30

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)


Three months ended June 30,Six months ended June 30,Three months ended June 30,Six months ended June 30,
(in millions)(in millions)2022202120222021(in millions)2023202220232022
Non-cash amortization of the debt discount$— $19 $— $37 
Non-cash amortization of debt issuance costsNon-cash amortization of debt issuance costsNon-cash amortization of debt issuance costs$$$$
Contractual coupon interestContractual coupon interest12 15 Contractual coupon interest10 12 
Total interest expenseTotal interest expense$$28 $19 $56 Total interest expense$$$15 $19 

The unamortized debt issuance costs are being recognized as non-cash interest expense based on the 5-year term of the notes, through May 1, 2025, less amounts that were or will be required to be accelerated immediately upon conversion or repurchases. The Company had no changes to conversion terms, contingencies or exercise prices during the six months ended June 30, 2022.2023. The effective interest rate associated with the Convertible Notes was approximately 1.9 percent for the three and six months ended June 30, 2022.2023.
27

Southwest Airlines Co.
Notes to Condensed Consolidated Financial Statements
(unaudited)

During the three and six months ended June 30, 2022, the Company paid $231 million and $555 million, respectively, in debt and finance lease obligations, which included scheduled debt and lease payments, extinguishment of Convertible Notes, and the early prepayment of debt.

The following tables present the impact of the partial extinguishment of the Company's Convertible Notes and early prepayment of debt within the unaudited Condensed Consolidated Statement of Comprehensive Income(excluding payments on finance leases) for the three and six months ended June 30, 2022:
Three months ended June 30, 2022
(in millions)Cash paymentPrincipal repaymentLoss on extinguishment (a)Non-cash amortization of debt discount and (issuance) costs
1.25% Convertible Notes due 2025$178 $138 $42 $(2)
5.125% Notes due 2027$27 $26 $$— 
4.75% Notes due 2023— — 
5.25% Notes due 2025— — 
Total$209 $168 $43 $(2)
2022. No such instances of partial extinguishment or early prepayment of debt occurred for the three and six months ended June 30, 2023.

Six months ended June 30, 2022Three months ended June 30, 2022
(in millions)(in millions)Cash paymentPrincipal repaymentLoss on extinguishment (a)Non-cash amortization of debt discount and (issuance) costs(in millions)Cash paid for debt and interestPrincipal repaymentLoss on extinguishmentNon-cash amortization of debt discount and (issuance) costs
1.25% Convertible Notes due 20251.25% Convertible Notes due 2025$409 $302 $112 $(5)1.25% Convertible Notes due 2025$178 $138 $42 $(2)
5.125% Notes due 20275.125% Notes due 2027$61 $56 $$5.125% Notes due 202727 26 — 
4.75% Notes due 20234.75% Notes due 2023— — 4.75% Notes due 2023— — 
5.25% Notes due 20255.25% Notes due 2025— — 5.25% Notes due 2025— — 
TotalTotal$474 $362 $116 $(4)Total$209 $168 $43 $(2)
(a) Reflected in Other (gains) losses, net.
Six months ended June 30, 2022
(in millions)Cash paid for debt and interestPrincipal repaymentLoss on extinguishmentNon-cash amortization of debt discount and (issuance) costs
1.25% Convertible Notes due 2025$409 $302 $112 $(5)
5.125% Notes due 202761 56 
4.75% Notes due 2023— — 
5.25% Notes due 2025— — 
Total$474 $362 $116 $(4)

The Company has access to $1.0 billion under its amended and restated revolving credit facility (the "Amended A&R Credit Agreement"). In July, which expires in August 2025. For the six months ended June 30, 2023 and 2022, this facility was amended to extend the expiration date to August 2025, and to change the benchmark rate from the London Interbank Offered Rate to the Secured Overnight Financing Rate ("SOFR"). Therethere were no amounts outstanding under the Amended A&R Credit Agreement as of June 30, 2022.

Agreement.

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Item 2.   Management's Discussion and Analysis of Financial Condition and Results of Operations

Relevant comparative operating statistics for the three and six months ended June 30, 2022, 2021,2023 and 20192022 are included below. The Company provides these operating statistics because they are commonly used in the airline industry and, as such, allow readers to compare the Company’s performance against its results for the prior year period, as well as against the performance of the Company’s peers. For the three and six months ended June 30, 2022, the Company believes a comparison of its 2022 to 2019 (pre-pandemic) operating statistics is relevant and useful as the Company continues to recover from the pandemic. For the three and six months ended June 30, 2021, and 2022, most of these operating statistics were significantly impacted by the COVID-19 pandemic and decisions the Company made as a result of the pandemic. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.
 Three months ended June 30,
 202220212022 Change to 202120192022 Change to 2019
Revenue passengers carried (000s)33,224 26,158 27.0 %34,924 (4.9)%
Enplaned passengers (000s)41,284 32,786 25.9 %42,569 (3.0)%
Revenue passenger miles (RPMs) (in millions)(a)
32,523 27,689 17.5 %34,528 (5.8)%
Available seat miles (ASMs) (in millions)(b)
37,322 33,414 11.7 %39,985 (6.7)%
Load factor(c)
87.1 %82.9 %4.2 pts.86.4 %0.7 pts.
Average length of passenger haul (miles)979 1,059 (7.6)%989 (1.0)%
Average aircraft stage length (miles)727 794 (8.4)%750 (3.1)%
Trips flown326,848 268,879 21.6 %347,684 (6.0)%
Seats flown (000s)(d)
50,758 41,836 21.3 %52,398 (3.1)%
Seats per trip(e)
155.3 155.6 (0.2)%150.7 3.1 %
Average passenger fare$184.17 $136.46 35.0 %$157.10 17.2 %
Passenger revenue yield per RPM (cents)(f)
18.81 12.89 45.9 %15.89 18.4 %
Operating revenues per ASM (cents)(g)
18.03 11.99 50.4 %14.78 22.0 %
Passenger revenue per ASM (cents)(h)
16.39 10.68 53.5 %13.72 19.5 %
Operating expenses per ASM (cents)(i)
14.92 10.22 46.0 %12.36 20.7 %
Operating expenses per ASM, excluding fuel (cents)10.54 7.81 35.0 %9.52 10.7 %
Operating expenses per ASM, excluding fuel and profitsharing (cents)10.32 7.56 36.5 %9.09 13.5 %
Fuel costs per gallon, including fuel tax$3.36 $1.88 78.7 %$2.13 57.7 %
Fuel costs per gallon, including fuel tax, economic$3.36 $1.92 75.0 %$2.13 57.7 %
Fuel consumed, in gallons (millions)486 426 14.1 %532 (8.6)%
Active fulltime equivalent Employees(j)
62,333 54,448 14.5 %59,793 4.2 %
Aircraft at end of period(k)
730 736 (0.8)%753 (3.1)%

 Three months ended June 30,
 20232022Change
Revenue passengers carried (000s)35,715 33,224 7.5 %
Enplaned passengers (000s)44,787 41,284 8.5 %
Revenue passenger miles (RPMs) (in millions)(a)
35,505 32,523 9.2 %
Available seat miles (ASMs) (in millions)(b)
42,579 37,322 14.1 %
Load factor(c)
83.4 %87.1 %(3.7)pts.
Average length of passenger haul (miles)994 979 1.5 %
Average aircraft stage length (miles)728 727 0.1 %
Trips flown365,089 326,848 11.7 %
Seats flown (000s)(d)
57,904 50,758 14.1 %
Seats per trip(e)
158.6 155.3 2.1 %
Average passenger fare$179.44 $184.17 (2.6)%
Passenger revenue yield per RPM (cents)(f)
18.05 18.81 (4.0)%
Operating revenues per ASM (cents)(g)
16.53 18.03 (8.3)%
Passenger revenue per ASM (cents)(h)
15.05 16.39 (8.2)%
Operating expenses per ASM (cents)(i)
14.66 14.92 (1.7)%
Operating expenses per ASM, excluding fuel (cents)11.37 10.54 7.9 %
Operating expenses per ASM, excluding fuel and profitsharing (cents)11.08 10.32 7.4 %
Fuel costs per gallon, including fuel tax$2.60 $3.36 (22.6)%
Fuel costs per gallon, including fuel tax, economic$2.60 $3.36 (22.6)%
Fuel consumed, in gallons (millions)538 486 10.7 %
Active fulltime equivalent Employees71,299 62,289 14.5 %
Aircraft at end of period(j)
803 730 10.0 %
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Six months ended June 30,Six months ended June 30,
202220212022 Change to 202120192022 Change to 201920232022Change
Revenue passengers carried (000s)Revenue passengers carried (000s)59,253 40,383 46.7 %66,220 (10.5)%Revenue passengers carried (000s)65,947 59,253 11.3 %
Enplaned passengers (000s)Enplaned passengers (000s)73,289 50,713 44.5 %80,382 (8.8)%Enplaned passengers (000s)82,452 73,289 12.5 %
Revenue passenger miles (RPMs) (in millions)(a)
Revenue passenger miles (RPMs) (in millions)(a)
59,006 42,565 38.6 %65,232 (9.5)%
Revenue passenger miles (RPMs) (in millions)(a)
65,052 59,006 10.2 %
Available seat miles (ASMs) (in millions)(b)
Available seat miles (ASMs) (in millions)(b)
71,706 56,561 26.8 %77,871 (7.9)%
Available seat miles (ASMs) (in millions)(b)
80,641 71,706 12.5 %
Load factor(c)
Load factor(c)
82.3 %75.3 %7.0 pts.83.8 %(1.5)pts.
Load factor(c)
80.7 %82.3 %(1.6)pts.
Average length of passenger haul (miles)Average length of passenger haul (miles)996 1,054 (5.5)%985 1.1 %Average length of passenger haul (miles)986 996 (1.0)%
Average aircraft stage length (miles)Average aircraft stage length (miles)745 785 (5.1)%751 (0.8)%Average aircraft stage length (miles)722 745 (3.1)%
Trips flownTrips flown614,599 461,280 33.2 %674,074 (8.8)%Trips flown699,210 614,599 13.8 %
Seats flown (000s)(d)
Seats flown (000s)(d)
95,305 71,627 33.1 %101,871 (6.4)%
Seats flown (000s)(d)
110,622 95,305 16.1 %
Seats per trip(e)
Seats per trip(e)
155.1 155.3 (0.1)%151.1 2.6 %
Seats per trip(e)
158.2 155.1 2.0 %
Average passenger fareAverage passenger fare$173.06 $130.79 32.3 %$154.50 12.0 %Average passenger fare$174.60 $173.06 0.9 %
Passenger revenue yield per RPM (cents)(f)
Passenger revenue yield per RPM (cents)(f)
17.38 12.41 40.0 %15.68 10.8 %
Passenger revenue yield per RPM (cents)(f)
17.70 17.38 1.8 %
Operating revenues per ASM (cents)(g)
Operating revenues per ASM (cents)(g)
15.93 10.71 48.7 %14.20 12.2 %
Operating revenues per ASM (cents)(g)
15.80 15.93 (0.8)%
Passenger revenue per ASM (cents)(h)
Passenger revenue per ASM (cents)(h)
14.30 9.34 53.1 %13.14 8.8 %
Passenger revenue per ASM (cents)(h)
14.28 14.30 (0.1)%
Operating expenses per ASM (cents)(i)
Operating expenses per ASM (cents)(i)
14.52 9.31 56.0 %12.31 18.0 %
Operating expenses per ASM (cents)(i)
15.17 14.52 4.5 %
Operating expenses per ASM, excluding fuel (cents)Operating expenses per ASM, excluding fuel (cents)10.84 7.06 53.5 %9.55 13.5 %Operating expenses per ASM, excluding fuel (cents)11.51 10.84 6.2 %
Operating expenses per ASM, excluding fuel and profitsharing (cents)Operating expenses per ASM, excluding fuel and profitsharing (cents)10.68 6.87 55.5 %9.21 16.0 %Operating expenses per ASM, excluding fuel and profitsharing (cents)11.36 10.68 6.4 %
Fuel costs per gallon, including fuel taxFuel costs per gallon, including fuel tax$2.86 $1.78 60.7 %$2.09 36.8 %Fuel costs per gallon, including fuel tax$2.88 $2.86 0.7 %
Fuel costs per gallon, including fuel tax, economicFuel costs per gallon, including fuel tax, economic$2.86 $1.83 56.3 %$2.09 36.8 %Fuel costs per gallon, including fuel tax, economic$2.88 $2.86 0.7 %
Fuel consumed, in gallons (millions)Fuel consumed, in gallons (millions)923 712 29.6 %1,026 (10.0)%Fuel consumed, in gallons (millions)1,021 923 10.6 %
Active fulltime equivalent Employees(j)
Active fulltime equivalent Employees(j)
62,333 54,448 14.5 %59,793 4.2 %
Active fulltime equivalent Employees(j)
71,299 62,289 14.5 %
Aircraft at end of period(k)(j)
Aircraft at end of period(k)(j)
730 736 (0.8)%753 (3.1)%
Aircraft at end of period(k)(j)
803 730 10.0 %

(a) A revenue passenger mile is one paying passenger flown one mile. Also referred to as "traffic," which is a measure of demand for a given period.
(b) An available seat mile is one seat (empty or full) flown one mile. Also referred to as "capacity," which is a measure of the space available to carry passengers in a given period.
(c) Revenue passenger miles divided by available seat miles.
(d) Seats flown is calculated using total number of seats available by aircraft type multiplied by the total trips flown by the same aircraft type during a particular period.
(e) Seats per trip is calculated by dividing seats flown by trips flown.
(f) Calculated as passenger revenue divided by revenue passenger miles. Also referred to as "yield," this is the average cost paid by a paying passenger to fly one mile, which is a measure of revenue production and fares.
(g) Calculated as operating revenues divided by available seat miles. Also referred to as "operating unit revenues" or "RASM," this is a measure of operating revenue production based on the total available seat miles flown during a particular period.
(h) Calculated as passenger revenue divided by available seat miles. Also referred to as "passenger unit revenues," this is a measure of passenger revenue production based on the total available seat miles flown during a particular period.
(i) Calculated as operating expenses divided by available seat miles. Also referred to as "unit costs",costs," "cost per available seat mile," or "CASM""CASM," this is the average cost to fly an aircraft seat (empty or full) one mile, which is a measure of cost efficiencies.
(j) Included 1,446 Employees on Extended Emergency Time Off as of June 30, 2021. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.
(k) Includedthree and four and 39 Boeing 737 Next Generation aircraft in storage as of June 30, 20222023 and June 30, 2021,2022, respectively. Included 34 Boeing 737 MAX ("MAX") aircraft in long term storage as of June 30, 2019.

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Financial Overview

In late December 2022, the Company experienced a wide-scale operational disruption as historically extreme winter weather across a significant portion of the United States impacted its operational plan and flight schedules. Subsequent to Winter Storm Elliott, the Company was challenged to realign flight crews, flight schedules, and aircraft for a period of several days during this peak demand travel period. This disruption and subsequent recovery efforts resulted in the cancellation of more than 16,700 flights during the period from December 21 through December 31, 2022. For first quarter 2023, these events also created a deceleration in bookings, primarily isolated to January and February 2023, as well as increased expenses primarily in the form of reimbursing Customers for costs incurred as a result of the flight cancellations. The financial impact of this disruption on the first quarter 2023 results was approximately $380 million on a pre-tax basis. There were no material impacts to operating revenues or expenses for the three months ended June 30, 2023, as a result of this disruption.

To boost operational resiliency in key areas across the Company and to mitigate the risk of a recurrence, the Company developed a three-part tactical action plan focused on improving winter operations, accelerating operational-related investments, and enhancing cross-team collaboration. The Company's financialaction plan was released in March 2023.

No assurance can be given that these efforts to boost operational resiliency in key areas across the Company will be successful in eliminating the risk of a recurrence. See "Risk Factors – The airline industry is made up of inherently complex systems, and is affected by many conditions that are beyond its control, which can impact the Company's business strategies and results of operations" included in 2021 were impactedthe Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022.

The Company recorded second quarter and inyear-to-date results for 2023 and 2022 have continued to be impacted, by the effects of the COVID-19 pandemic, which began in early 2020, on both an accounting principles generally accepted in the United States ("GAAP") and Non-GAAP basis. Although demand for leisure travel surged in second quarter 2022 and second quarter 2022 Operating revenues exceeded second quarter 2019 Operating revenues, both capacity (or ASMs) and business travel remained below comparable 2019 levels primarily due to available staffing constraints, in particular Pilots. In addition, GAAP results for the three and six months ended June 30, 2021, included impacts associated with payroll funding support ("Payroll Support") programs with the United States Department of the Treasury ("Treasury"), as referenced in Note 2 to the unaudited Condensed Consolidated Financial Statements.

The Company recorded second quarter and year-to-date GAAP and non-GAAP results for 2022, 2021, and 2019basis, as noted in the following tables. The Company believes comparisons of current year financial results to 2019 continue to be relevant given the significant impacts resulting from the pandemic. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.
 Three months ended June 30,
(in millions, except per share amounts)
GAAP202220212022 Change to 202120192022 Change to 2019
Operating income$1,158 $594 94.9 %$968 19.6 %
Net income$760 $348 118.4 %$741 2.6 %
Net income per share, diluted$1.20 $0.57 110.7 %$1.37 (12.3)%
  
Non-GAAP
Operating income (loss)$1,173 $(162)n.m.$968 21.2 %
Net income (loss)$825 $(206)n.m.$741 11.3 %
Net income per share, diluted$1.30 $(0.35)n.m.$1.37 (4.9)%

Six months ended June 30, Three months ended June 30,
(in millions, except per share amounts)(in millions, except per share amounts)(in millions, except per share amounts)
GAAPGAAP202220212022 Change to 202120192022 Change to 2019GAAP202320222023 Change to 2022
Operating incomeOperating income$1,007 $793 27.0 %$1,473 (31.6)%Operating income$795 $1,158 (31.3)%
Net incomeNet income$482 $463 4.1 %$1,128 (57.3)%Net income$683 $760 (10.1)%
Net income per share, dilutedNet income per share, diluted$0.77 $0.76 0.7 %$2.06 (62.9)%Net income per share, diluted$1.08 $1.20 (10.1)%
    
Non-GAAPNon-GAAPNon-GAAP
Operating income (loss)$1,038 $(1,431)n.m.$1,473 (29.5)%
Net income (loss)$633 $(1,221)n.m.$1,128 (43.9)%
Operating incomeOperating income$807 $1,173 (31.2)
Net incomeNet income$693 $825 (16.0)
Net income per share, dilutedNet income per share, diluted$1.00 $(2.07)n.m.$2.06 (51.4)%Net income per share, diluted$1.09 $1.30 (16.2)

The Company's financial results for the three and six months ended June 30, 2022, exceeded the comparative 2021 financial results despite $724 million2023, on a GAAP and $1.9 billion in grant allocations of Payroll Support from Treasury during the three and six months ended June 30, 2021, respectively, utilized to fund a portion of salaries, wages, and benefits. See below and Note 2 to the unaudited Condensed Consolidated Financial Statements for further information. On a non-GAAP basis, the Company's Operating income (loss) and Net income (loss) improved significantly in the three and six months ended June 30, 2022, versusdecreased compared to the same prior year period primarily due to higher salaries, wages, and benefits expense. Additionally, the same prior year period included approximately $300 million of additional breakage revenue driven by higher than normal flight credits issued during the pandemic that were set to expire unused, prior to the Company's July 2022 policy change to eliminate expiration dates on qualifying flight credits. The percentage of breakage revenue normalized to historical levels beginning in third quarter 2022.

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significant recovery
Six months ended June 30,
(in millions, except per share amounts)
GAAP202320222023 Change to 2022
Operating income$511 $1,007 (49.3)%
Net income$524 $482 8.7 %
Net income (loss) per share, diluted$0.84 $0.77 9.8 %
Non-GAAP
Operating income$523 $1,038 (49.6)%
Net income$530 $633 (16.3)%
Net income per share, diluted$0.85 $1.00 (15.0)%

The Company's financial results, as shown above on a GAAP and non-GAAP basis, for the six months ended June 30, 2023 included a negative financial impact of approximately $380 million on a pre-tax basis related to the December 2022 operational disruption. The same prior year period included additional breakage revenue driven by higher than normal flight credits issued during the pandemic that were set to expire unused, prior to the Company's July 2022 policy change to eliminate expiration dates on qualifying flight credits. The percentage of breakage revenue normalized to historical levels beginning in third quarter 2022. This additional revenue for the six months ended June 30, 2022 was partially offset by the effects of the Omicron variant of COVID-19, which reduced travel demand, which was aidedparticularly during January and February 2022. Operating income for the first six months ended June 30, 2023 also decreased compared to the same prior year period primarily due to higher salaries, wages, and benefits expense, partially offset by higher interest income. On a reduction in COVID-19 cases and hospitalizations, an increase in vaccinations, andGAAP basis, the Company's results for the six months ended June 30, 2022 also included a decline in travel-related restrictions across$116 million loss on extinguishment of debt due to the United States.repurchase of a portion of the Company's Convertible Senior Notes (the "Convertible Notes"). See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures. These impacts combined resulted in a 67.9 percent and 88.5 percent increase in Operating revenues for the three and six months ended June 30, 2022, respectively, versus the same prior year periods. Operating revenues for the three and six months ended June 30, 2022, exceeded the comparative 2019 pre-pandemic levels primarily due to higher yields, despite the slight decrease in capacity. Operating expenses for the three and six months ended June 30, 2022, exceeded the comparative pre-pandemic 2019 levels primarily due to higher salaries, wages, and benefits and fuel prices.

20222023 Outlook

The following tables present current selected financial guidance for third quarter and full year 2022:2023:
3Q 20222023 Estimation
Operating revenue compared with 2019RASM (a), year-over-yearUp 8%Down 3% to 12%7%
ASMs compared with 2019 (b), year-over-year~FlatUp ~12%
Economic fuel costs per gallon (c)(d)$3.252.55 to $3.35$2.65
Fuel hedging premium expense per gallon$0.020.05
Fuel hedging cash settlement gains per gallon$0.460.08
ASMs per gallon (fuel efficiency)7679 to 7880
CASM-X (c)(e) compared with 2019, year-over-year (f)Up 12%3.5% to 15%6.5%
Scheduled debt repayments (millions)~$558
Interest expense (millions)~$90
Aircraft (g)74163
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 2022
 2023 Estimation
ASMs compared with 2019 (b), year-over-yearDown ~4%Up 14% to 15%
Economic fuel costs per gallon (c)(d)$2.952.70 to $3.05$2.80
Fuel hedging premium expense per gallon$0.040.06
Fuel hedging cash settlement gains per gallon$0.510.09
CASM-X (c)(e) compared with 2019, year-over-year (f)Up 12%Down 1% to 16%2%
Scheduled debt repayments (millions)~$82083
Interest expense (millions)~$360255
Aircraft (g)765814
Effective tax rate24%23% to 26%24%
Capital spending (billions) (h)~$4.03.5
(a) The Company believes that operating revenues compared with 2019 is a relevant measure of performance due to the significant impacts in 2020 and 2021 from the pandemic.Operating revenue per available seat mile ("RASM" or "unit revenues").
(b)Available seat miles (ASMs,("ASMs" or capacity)"capacity"). The Company's flight schedule is currently published for sale through March 8, 2023. 6, 2024. The Company currently expectscontinues to expect fourth quarter 20222023 capacity to be downincrease in the range of 120 percent to 222 percent, compared with fourth quarter 2019,year-over-year, and currently expects first quarter 20232024 capacity to be up approximately 10increase in the range of 14 percent compared with first quarter 2022.to 16 percent, year-over-year, of which nearly 90 percent is from the carryover effect of capacity growth in 2023.
(c) See Note Regarding Use of Non-GAAP Financial Measures for additional information on special items. In addition, information regarding special items and economic results is included in the accompanying table Reconciliation of Reported Amounts to Non-GAAP ItemsMeasures (also referred to as "excluding special items").
(d) Based on the Company's existing fuel derivative contracts and market prices as of July 21, 2022,19, 2023, third quarter, fourth quarter, and full year 20222023 economic fuel costs per gallon are estimated to be in the range of $3.25$2.55 to $3.35, $3.00$2.65, $2.50 to $3.10,$2.60, and $2.95$2.70 to $3.05,$2.80, respectively. Economic fuel cost projections do not reflect the potential impact of special items because the Company cannot reliably predict or estimate the hedge accounting impact associated with the volatility of the energy markets, the impact of COVID-19 cases on air travel demand, or the impact to its financial statements in future periods. Accordingly, the
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Company believes a reconciliation of non-GAAP financial measures to the equivalent GAAP financial measures for projected results is not meaningful or available without unreasonable effort. See Note Regarding Use of Non-GAAP Financial Measures.
(e) Operating expenses per available seat mile, excluding fuel and oil expense, special items, and profitsharing.profitsharing ("CASM-X").
(f) Projections do not reflect the potential impact of fuel and oil expense, special items, and profitsharing because the Company cannot reliably predict or estimate those items or expenses or their impact to its financial statements in future periods, especially considering the significant volatility of the fuel and oil expense line item. Accordingly, the Company believes a reconciliation of non-GAAP financial measures to the equivalent GAAP financial measures for these projected results is not meaningful or available without unreasonable effort.
(g) Aircraft on property, end of period. The Company ended second quarter 2022 with 730continues to plan for approximately 70 Boeing 737 aircraft. During third quarter 2022, the Company expects to take delivery of 23 Boeing 737 MAX 8 (-8)737-8 ("-8") aircraft deliveries and retire 1226 Boeing 737-700 (-700)("-700") aircraft to end the quarter with 741 aircraft. During fourth quarter 2022, the Company expects to take delivery of 31 -8 aircraft and retire seven -700 aircraft to endretirements in 2023, ending the year with 765814 aircraft. The delivery schedule for the Boeing 737 MAX 7 (-7)737-7 ("-7") is dependent on the Federal Aviation Administration ("FAA") issuing required certifications and approvals to The Boeing Company ("Boeing") and the Company. The FAA will ultimately determine the timing of the -7 certification and entry into service, and Boeing may continue to experience supply chain challenges, so the Company therefore offers no assurances that current estimations and timelines are correct. Furthermore, given

Thus far, the Company has experienced strong leisure demand and yields for July travel. Based on current ongoing statusbooking and revenue trends, the Company anticipates a third quarter 2023 RASM decline of 3 percent to 7 percent, year-over-year, driven by challenging comparisons from the -7 certification and pace of expected deliveries for the remainder of this year, it is the Company's assumption that it will receive no -7 aircraft deliveriespent-up travel demand surge in 2022, and thathigher than seasonally-normal growth, as the remaining 48 Boeing 737 MAX (MAX) aircraft reflected in its 2022 contractual order book will shift into 2023.
(h) RepresentsCompany works to close out the Company's current expectation which assumesrestoration of the exercisenetwork and normalizes the utilization of its five remaining 2022 MAX aircraft delivery options, and a total of 66 -8 aircraft deliveries in 2022, compared with the Company's previous estimation which assumed the delivery of 114 MAX aircraft in 2022. The Company continues to estimate $900 million in non-aircraft capital spending in 2022.fleet.

COVID-19 Pandemic Impacts
As detailed in Note 2The Company expects third quarter 2023 CASM-X to the unaudited Condensed Consolidated Financial Statements, in connection with the major negative impact of COVID-19 on air carriers, the Company has received significant financial assistance from Treasuryincrease in the formrange of Payroll Support,3.5 percent to 6.5 percent, year-over-year, primarily due to continued inflationary cost pressures, including higher labor rates for all Employee workgroups and this assistance had a significant impact on the Company's reported GAAP financial results in 2021. Such impact ended in third quarter 2021, and the Company's 2022 results do not reflect the benefit of this Payroll Support, and its future periodsincreased market wage rate accruals. Overall, nominal cost trends are not expected to benefitremain fairly consistent sequentially from such Payroll Support. However, future cash flows will be impacted through the portion of Payroll Support that wassecond quarter 2023. The Company currently expects its full year 2023 CASM-X to decrease in the formrange of loans that will have1 percent to be repaid to Treasury.2 percent, year-over-year.

During second quarter 2020, the
Company introduced Voluntary Separation Program 2020 ("Voluntary Separation Program") and the Extended Emergency Time Off ("Extended ETO") program which helped closer align staffing to reduced flight schedules and enabled the Company to avoid involuntary furloughs and layoffs associated with the impactsOverview
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Table of the pandemic. Approximately 16,000 Employees elected to participate in one of these programs. All Employees that elected to participate in the Extended ETO program have since returned or been recalled to work, or have chosen to permanently separate from the Company, and no Employees were on Extended ETO past March 31, 2022. The Company realized approximately $1.1 billion of full year 2021 cost savings from the Voluntary Separation Program and Extended ETO but expects no material cost savings from these programs in 2022 and beyond. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.Contents

The Company met its 2021 hiring goals and plans to add over 10,000 Employees, net of attrition, in 2022. The Company continues to strive to provide sufficient and optimized staffing to support its anticipated flight schedule plans for 2022 and beyond. For the three and six months ended June 30, 2022,2023, the Company hired approximately 4,000 and 7,3004,400 Employees, respectively, net of attrition, and returnedattrition. The Company's number of active full-time equivalent Employees increased by 14.4 percent from June 30, 2022 to overall pre-pandemic staffing levelsJune 30, 2023, primarily to support the Company's restoration of its flight schedule after emerging from the pandemic, as well as the year-over-year growth in May 2022.capacity. The Company has been makingmade additional investments to attract and retain talent, including the decision in fourth quarter 2021 to further raiseraising the Company's starting hourly pay rates from $15 per hour to $17 per hour for certain of its workgroups, subject, in each case, to acceptance of such change by the applicable union.

On April 30, 2023, the Company's 12 Meteorologists, represented by the Transportation Workers Union Local 550 (“TWU 550”), ratified a new five-year collective bargaining agreement with the Company. The newly ratified agreement becomes amendable in May 2028.
On July 27, 2023, the Company's 2,865 Mechanics & Related Employees, represented by the Aircraft Mechanics Fraternal Association ("AMFA"), voted to ratify a four-year contract extension with the Company. The newly ratified agreement becomes amendable in August 2027.

The Company Overviewended second quarter 2023 with 803 Boeing 737 aircraft, including 188 -8 aircraft. During second quarter 2023, the Company retired 11 -700 aircraft and took delivery of 21 -8 aircraft. While the Company was contractually scheduled to receive 114 MAX deliveries in 2022, a portion of these deliveries shifted out of 2022 due to Boeing's supply chain challenges and the current status of the -7 certification, and aircraft delivery delays extended into 2023. As a result, the Company continues to expect to end 2023 with 814 aircraft. For information about potential impacts resulting from prolonged delays related to the 737 MAX family of aircraft, see "Risk Factors – Operational Risks" included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022.

The Company has entered into supplemental agreements in 2022 with The Boeing Company ("Boeing") to increase aircraft orders and accelerate certain options with the goalgoals of improving potential growth opportunities restoring itsand frequencies to better align with the pre-pandemic operational route network, closer to pre-pandemic levels, lowering operating costs, and further modernizing its fleet with less carbon-
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intensivecarbon-intensive aircraft. See Note 109 to the unaudited Condensed Consolidated Financial Statements for further information. The Company continues to expectexpects that more than half of the MAX aircraft in its firm order book will replace a significant amount of its 442 Boeing 737-700 ("-700")408 -700 aircraft over the next 10 to 15 years to support the modernization of the Company's fleet, a key component of its environmental sustainability efforts.

For first half 2022, the Company was scheduled to receive 28 -8 aircraft, of which only 12 were received, all during second quarter 2022. The Company ended second quarter 2022Company's order book with 730 aircraft, which reflects four owned -700 retirements. In addition, the Company had four -700 aircraft in storageBoeing as of June 30, 2022, all2023, consists of which were subsequently retired froma total of 462 MAX firm orders (192 -7 aircraft and 270 -8 aircraft) for the Company's fleet in July 2022.years 2023 through 2030 and 102 MAX options (-7s or -8s) for the years 2025 through 2027. The Company is experiencing delaysworking to reflow its order book with Boeing in aircraft deliveries from Boeinga way that provides orderly and now estimates 2022 deliveries to be 66 versus the previously expected 114. The Company is currently assuming 23measured growth in 2024 and 31 -8 aircraft deliveries in third quarter and fourth quarter 2022, respectively. The Company plans to retire 12 and seven -700 aircraft in third quarter and fourth quarter 2022, respectively. As a result, the Company expects to end third quarter with 741 aircraft and end 2022 with 765 aircraft, compared with its previous guidance of 814 aircraft. The Company now expects to retire 29 -700 aircraft in 2022, compared with its previous guidance of 28 -700 retirements this year.beyond.

The Company has published its flight schedule for sale through March 8, 2023. During 2022,6, 2024. Although the Company's network is largely restored, it is not yet optimized. The Company is working to align its network, fleet plans, and staffing to better reflect the current business environment. While business revenues continue to recover, they are not back to pre-pandemic levels—therefore, the Company is focusing on restoringrevamping its 2024 flight schedules to reflect post-pandemic changes to Customer travel patterns. The Company estimates these meaningful network primarilyoptimization efforts and the continued maturation of its development markets will contribute roughly $500 million in cities with a very strong Customer base, by adding city pair frequencies and connecting new service with existing points-of-strength to increase Customer depth.
On March 24, 2022,incremental year-over-year pre-tax profits in 2024, which the Company announced a new fare product, Wanna Get Away Plus™, which became available to Customers in May 2022. Wanna Get Away Plus provides Customers with more flexibility, choice, and rewards for a modest buy-up from the Company's Wanna Get Away® fare product. In addition to allbelieves will support another year of the usual day of travel benefits and booking flexibility offered to Customers across all of the Company's fares, Wanna Get Away Plus provides additional benefits as compared with the Wanna Get Away fare product, including:margin expansion.

Transferable flight credit(s), a new benefit that generally enables Customers to make a one-time transfer of eligible unused flight credit(s) to a new traveler for future use;
More flexibility through same-day confirmed change/same-day standby; and
More earning power in the Company's Rapid Rewards® loyalty program, with 8X points awarded on flights instead of the 6X points awarded on Wanna Get Away fares.

In July 2022, the Company announced that flight credits will no longer expire. The Company expects that this policy change, combined with its other attractive brand attributes, will contribute to an increase in Customer loyalty. Flight credits result from canceling reservations and previously were valid for no longer than one year from the date of original purchase. Flight credits for non-refundable fares will be issued as long as the reservation is cancelled more than 10 minutes prior to the scheduled departure. Flight credits or refunds for refundable fares will be issued regardless of cancellation time. Flight credits unexpired on, or created on or after July 28, 2022 do not expire and will show an expiration date (12/31/2040) until the Company’s systems are updated. A flight credit with an expiration date on or before July 27, 2022, has expired in accordance with its existing expiration date.

On March 28, 2022, the Company reached a tentative collective-bargaining agreement with the International Association of Machinists and Aerospace Workers, AFL-CIO ("IAM"), which represents the Company's approximately 6,000 Customer Service Agents, Customer Representatives, and Source of Support Representatives. However, during May 2022, the IAM membership voted not to ratify the agreement. The Company will continue to engage in discussions on a new agreement with IAM.

On June 3, 2022, the Company reached a tentative collective-bargaining agreement with the Aircraft Mechanics Fraternal Association ("AMFA"), which represents the Company's nearly 170 Aircraft Appearance Technicians. However, the AMFA membership voted not to ratify the agreement. The Company will continue to engage in discussions on a new agreement with AMFA.

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As part of its commitment to corporate sustainability, on April 22, 2022, the Company published its 20212022 One Report describing the Company's sustainability strategies on May 3, 2023, which include the Company’s fuel conservation and emissions mitigation initiatives and other efforts to minimize greenhouse gas emissions and address other environmental matters such as energy and water conservation, waste minimization, and recycling. The Company also published its first ever Diversity, Equity, and Inclusion ("DEI") Report on April 22, 2022.May 3, 2023. A companion piece to the One Report, the DEI Report takes a deeper dive into the Company's DEI goals commitments, and initiatives and highlights the expected path forward.Company's DEI plans for the future. Information contained in the Southwest One Report and/or the DEI Report is not incorporated by reference into, and does not constitute a part of, this Form 10-Q. While the Company believes that the disclosures
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contained in the Southwest One Report, the DEI Report, and other voluntary disclosures regarding environmental, social, and governance (“ESG”) matters are responsive to various areas of investor interest, the Company believes that certain of these disclosures do not currently address matters that are material in the near term to the Company’s operations, strategy, financial condition, or financial results, although this view may change in the future based on new information that could materially alter the estimates, assumptions, or timelines used to create these disclosures. Given the estimates, assumptions, and timelines used to create the Southwest One Report, the DEI Report, and other voluntary disclosures, the materiality of these disclosures is inherently difficult to assess in advance.assess.
Material Changes in Results of Operations

Comparison of three months ended June 30, 20222023 and June 30, 20212022

Operating Revenues

Total operating revenues for second quarter 20222023 increased by $2.7 billion,$309 million, or 67.94.6 percent, year-over-year, to aachieve an all-time quarterly Company record of $6.7$7.0 billion. The Company's Rapid Rewards® loyalty program also continues to be a point of strength, with record second quarter new Member additions, a record level of Member engagement, and record second quarter spend on the Company's co-branded Chase® Visa credit card. Second quarter 2022 operating revenues per ASM (RASM) were 18.032023 RASM was 16.53 cents, an increasea decrease of 50.48.3 percent, compared with second quarter 2021. The dollar increase was primarily due to the significant improvement in travel demand in second quarter 2022 versus the impacts to demand and bookings from the COVID-19 pandemic in second quarter 2021. For second quarter 2022, the2022. This year-over-year RASM increasedecrease was primarily driven by a 45.9 percent improvementdecrease in yield and an increaseof 4.0 percent coupled with a decrease in Load factor of 4.23.7 points. The decrease in yield was primarily due to both the Company's and other domestic carriers' significant year-over-year capacity growth coming out of the pandemic to meet demand, and the Company's additional breakage revenue in second quarter 2022. The higher breakage in second quarter 2022 was driven by higher than normal flight credits issued during the pandemic that were set to expire unused, prior to the Company's July 2022 policy change to eliminate expiration dates on qualifying flight credits, in particular those that were setcredits.The percentage of breakage revenue normalized to expire on September 7, 2022, results in a shift in the timing of revenue recognition. As a result, the breakage benefit to second quarter 2022 Operating revenues associated with flight credits that were set to expire on September 7, 2022 will not recurhistorical levels beginning in third quarter creating a one-time sequential operating revenue growth headwind from second quarter 2022 to third quarter 2022 in the range of $250 million to $300 million, or five points, compared with their respective 2019 levels. The Company does not anticipate a material impact from this policy change beyond third quarter 2022, and estimates that breakage as a percentage of revenue will normalize to pre-pandemic levels. The Company expects that this policy change, combined with its other attractive brand attributes, will contribute to an increase in Customer loyalty and new Customers. See Note 6 to the unaudited Condensed Consolidated Financial Statements for further information.2022.

Passenger revenues for second quarter 20222023 increased by $2.6 billion,$290 million, or 71.44.7 percent, year-over-year. Holding other factors constant, the increase was primarily due to a 14.1 percent increase in capacity and an improvement in leisure and business demand in second quarter 2023. On a unit basis, Passenger revenues increased 53.5decreased 8.2 percent, year-over-year. The year-over-year increasedecrease was largely driven by a 4.0 percent decrease in Passenger revenues on bothrevenue yield as a dollarresult of the significant year-over-year capacity increases by the Company and unit basis was primarily due to improvements in Passenger demand and bookings, the majority of which were for leisure oriented travel. The Company's revenue performanceother domestic carriers, as well as higher breakage amounts recorded in second quarter 2022, was a quarterly record primarily dueprior to a surge in leisure demand, especially in June, which resulted in strong passenger bookings, yields, and load factors. In addition, the Company's second quarter 2022 loyalty program revenue represented a quarterly record. June 2022 managed business revenues were down 19 percent, a sequential improvement compared with April and May 2022 managed business revenues, which were down 31 percent and 23 percent, respectively, all compared with their respective 2019 levels. While second quarter 2022 managed business revenues remained below 2019 levels,policy change regarding the Company was encouraged by the sequential improvement during the quarter, as well as managed business average fares that exceeded 2019 levels. Based on bookings thus far, the Company's third quarter 2022 managed business revenues are currently estimated to be down in the rangeexpiration of 17
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percent to 21 percent, compared with third quarter 2019. June 2022 is estimated to represent a monthly peak for 2022 operating revenues based on first half 2022 results and current expectations for second half 2022.flight credits.

Freight revenues for second quarter 2022 decreased by $3 million, or 6.0 percent, compared with the second quarter 2021, primarily due to capacity challenges driven by an increase in Passenger demand resulting in reduced space for cargo shipments.
Other revenues for second quarter 20222023 increased by $173$19 million, or 44.53.4 percent, compared with second quarter 2021.2022. On a dollar basis, approximately 59.5 percent of the increase was due to incremental revenue from the Company's new co-brand credit card agreement secured in December 2021. The remaining increase is primarily due to additional marketing revenue from business partners, andChase Bank USA, N.A ("Chase"), driven by improved retail spend on the Company's co-brand credit card with Chase Bank USA, N.A ("Chase").card.

Operating Expenses

Operating expenses for second quarter 20222023 increased by $2.2 billion,$672 million, or 63.212.1 percent, compared with second quarter 2021,2022, while capacity increased 11.714.1 percent over the same prior year period. Approximately 34 percentThe vast majority of the operating expense increase was due to $724 million in Payroll Support allocated to offset a portion of salaries, wages, and benefits in second quarter 2021, compared with no support received in second quarter 2022. In addition, approximately 39 percent of the increase was due to higher Fuel and oil expense and 18 percent of thedollar increase was due to higher Salaries, wages, and benefits.benefits, partially offset by a year-over-year decrease in Fuel and oil expense. Historically, except for changes in the price of fuel, changes in Operating expenses for airlines have been largely driven by changes in capacity, or ASMs. The following table presents the Company's Operating expenses per ASM for the second quarter of 20222023 and 2021,2022, followed by explanations of these changes on a dollar basis. Unless otherwise specified, changes on a per ASM basis were driven by changes in capacity, which increased with the improvement of travel demand, causing the Company's fixed costs to be spread over significantly more ASMs.
 Three months ended June 30,Per ASM
change
Percent
change
(in cents, except for percentages)20222021
Salaries, wages, and benefits5.95 ¢5.46 ¢0.49 ¢9.0 %
Payroll support and voluntary Employee programs, net— (2.22)2.22 n.m.
Fuel and oil4.38 2.41 1.97 81.7 
Maintenance materials and repairs0.56 0.66 (0.10)(15.2)
Landing fees and airport rentals1.04 1.21 (0.17)(14.0)
Depreciation and amortization0.87 0.94 (0.07)(7.4)
Other operating expenses2.12 1.76 0.36 20.5 
Total14.92 ¢10.22 ¢4.70 ¢46.0 %
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 Three months ended June 30,Per ASM
change
Percent
change
(in cents, except for percentages)20232022
Salaries, wages, and benefits6.55 ¢5.95 ¢0.60 ¢10.1 %
Fuel and oil3.29 4.38 (1.09)(24.9)
Maintenance materials and repairs0.64 0.56 0.08 14.3 
Landing fees and airport rentals1.08 1.04 0.04 3.8 
Depreciation and amortization0.86 0.87 (0.01)(1.1)
Other operating expenses2.24 2.12 0.12 5.7 
Total14.66 ¢14.92 ¢(0.26)¢(1.7)%

Operating expenses per ASM for second quarter 2022 increased2023 decreased by 46.01.7 percent, compared with second quarter 2021,2022, primarily due to second quarter 2021 including Payroll Support froma significant decrease in the Consolidated Appropriations Act, 2021, and American Rescue Plan Act of 2021.Company's fuel cost per gallon. Operating expenses per ASM for second quarter 2022,2023, excluding Fuel and oil expense, profitsharing, and special items (a non-GAAP financial measure), increased 5.17.5 percent, compared with second quarter 20212022, primarily due to general inflationary cost pressures, in particular higher salaries and wages due to significantly more trips and step/paylabor rates for all Employee workgroups, including market wage rate increasesaccruals for certain workgroups. See Note Regarding Useopen collective bargaining agreements, as well as the timing of Non-GAAP Financial Measures andplanned maintenance expenses for the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.Company's Boeing 737-800 fleet.

Salaries, wages, and benefits expense for second quarter 20222023 increased by $395$566 million, or 21.625.5 percent, compared with second quarter 2021.2022. On a per ASM basis, second quarter 20222023 Salaries, wages, and benefits expense increased 9.010.1 percent, compared with second quarter 2021.2022. On a dollar basis, approximately 50 percent of the increase was primarily driven by higher salaries and wages due to significantly more trips and step/pay rate increases for certain workgroups.
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Tableworkgroups, including market wage rate accruals for open collective bargaining agreements, and approximately 25 percent of Contents

Payroll support and voluntary Employee programs, net (a reduction to expense) had no amounts for second quarter 2022. Second quarter 2021 consisted primarilythe increase was driven by an increase in capacity and/or number of $724 million of Payroll Support proceeds allocated (credit to expense) and a $15 million net reduction in the Extended ETO liability (reduction to expense) relating to certain Employees being recalled prior to their previously elected return dates.

See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.trips flown.

Fuel and oil expense for second quarter 2022 increased2023 decreased by $833$233 million, or 103.714.2 percent, compared with second quarter 2021.2022. On a per ASM basis, second quarter 20222023 Fuel and oil expense increased 81.7decreased 24.9 percent. On a dollar basis, approximately 90 percent of the increasedecrease was primarily attributable to an increasea decrease in the Company's average economic jet fuel prices, and the remainder of the increase was due tocost per gallon, partially offset by an increase in fuel gallons consumed. The Company's second quarter 20222023 average economic jet fuel price of $3.36$2.60 per gallon is net of approximately $332$45 million in gainscash settlements from hedging activities. On a per ASM basis, the majority of the change was also due to higherlower average economic jet fuel prices. The following table provides more information on the Company's economic fuel cost per gallon, including the impact of fuel hedging premium expense and fuel derivative contract settlements:
Three months ended June 30,
20222021
Economic fuel costs per gallon$3.36 $1.92 
Fuel hedging premium expense (in millions)$26 $24 
Fuel hedging premium expense per gallon$0.05 $0.06 
Fuel hedging cash settlement gain per gallon$0.68 $0.02 

Three months ended June 30,
20232022
Economic fuel costs per gallon$2.60 $3.36 
Fuel hedging premium expense (in millions)$30 $26 
Fuel hedging premium expense per gallon$0.06 $0.05 
Fuel hedging cash settlement gain per gallon$0.09 $0.68 

See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.

The Company's second quarter 20222023 available seat miles per gallon ("fuel efficiency") decreased 2.3increased 3.3 percent, year-over-year, and increased 2.1 percent when compared with second quarter 2019. The year-over-year decrease was primarily driven bydue to the Company's increased Load factor andCompany operating more of its leastmost fuel-efficient -700 aircraft versus the prior year. The increase when compared with second quarter 2019 was due to operating more MAX aircraft the Company's most fuel-efficient aircraft, as a percentage ofwithin its fleet. The continued deliveries of MAX remainsaircraft are expected to remain critical to the Company's efforts to modernize its fleet, reduce carbon emissions intensity, and achieve its near-term environmental sustainability goals. The Company expects third quarter 2022 fuel efficiency to be in the range of 76 to 78 ASMs per gallon, on a nominal basis.

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The Company's multi-year fuel hedging program continues to provide insuranceprotection against spikes in energy prices and significantly offset the market price increase in jet fuel in second quarter 2022.prices. The Company's current fuel derivative contracts contain a combination of instruments based in West Texas Intermediate ("WTI"),and Brent crude oil, and refined products, such as heating oil. The economic fuel price per gallon sensitivities provided in the table below assume the relationship between Brent crude oil and refined products based on market prices as of July 21, 2022.19, 2023.

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Estimated economic fuel price per gallon,
including taxes and fuel hedging premiums (b)
Average Brent Crude Oil
price per barrel
3Q 2022 (b)20234Q 2022 (b)2023
$8060$2.852.00 - $2.95$2.10$2.752.00 - $2.85$2.10
$9070$3.052.30 - $3.15$2.40$2.952.30 - $3.05$2.40
Current Market (a)$3.252.55 - $3.35$2.65$2.50 - $2.60
$90$2.80 - $2.90$2.80 - $2.90
$100$3.00 - $3.10$3.00 - $3.10
$110$3.453.25 - $3.55$3.35$3.353.25 - $3.45
$120$3.70 - $3.80$3.60 - $3.70
$130$4.00 - $4.10$3.85 - $3.95$3.35
Fair market value of fuel derivative instruments$23547 million$19555 million
Estimated premium costs$1330 million$1330 million
(a) Brent crude oil average market prices as of July 21, 2022, were$100 and $9419, 2023, was $79 per barrel for each of third quarter 2022 and fourth quarter 2022, respectively.2023.
(b) Based on the Company's existing fuel derivative contracts and market prices as of July 21, 2022,19, 2023, third quarter, fourth quarter, and full year 20222023 economic fuel costs per gallon are estimated to be in the range of $3.25of $2.55 to $3.35, $3.00$2.65, $2.50 to $3.10,$2.60, and $2.95$2.70 to $3.05, respectively.$2.80, respectively. Economic fuel cost projections do not reflect the potential impact of special items because the Company cannot reliably predict or estimate the hedge accounting impact associated with the volatility of the energy markets, the impact of COVID-19 cases on air travel demand, or the impact to its financial statements in future periods. Accordingly, the Company believes a reconciliation of non-GAAP financial measures to the equivalent GAAP financial measures for projected results is not meaningful or available without unreasonable effort. See Note Regarding Use of Non-GAAP Financial Measures.

In addition, the Company is providing its maximum percentage of estimated fuel consumption covered by fuel derivative contracts in the following table:
PeriodMaximum fuel hedged percentage (c)
202263% (a)
202339% (b)
202417% (b)
PeriodMaximum fuel hedged percentage (a)(b)
202351%
202454%
202541%
2026Less than 10%
(a) Based on the Company's current available seat mile plans for full year 2022.plans. The Company is currently 5949 percent hedged for third quarter 20222023 and 6247 percent hedged for fourth quarter 2022.2023.
(b) Due to uncertainty regarding available seat mile plans in future years, the Company believes that providing the maximum percent of fuel consumption covered by derivative contracts in 2023 and 2024 relative to 2019 fuel gallons consumed is a more relevant measure for future coverage.
(c) The Company's maximum fuel hedged percentage is calculated using the maximum number of gallons that are covered by derivative contracts divided by the Company's estimate of total fuel gallons to be consumed for each respective period. The Company's maximum number of gallons that are covered by derivative contracts may be at different strike prices and at strike prices materially higher than the current market prices. The volume of gallons covered by derivative contracts that ultimately get exercised in any given period may vary significantly from the volumes used to calculate the Company's maximum fuel hedged percentages, as market prices and the Company's fuel consumption fluctuate.

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As a result of applying hedge accounting in prior periods, the Company has amounts in Accumulated other comprehensive income ("AOCI") that will be recognized in earnings in future periods when the underlying fuel derivative contracts settle. The following table displays the Company's estimated fair value of remaining fuel derivative contracts (not considering the impact of the cash collateral provided to or received from counterparties—see Note 43 to the unaudited Condensed Consolidated Financial Statements for further information), as well as the deferred amounts in AOCI atas of June 30, 2022,2023, and the expected future periods in which these items are expected to settle and/or be recognized in earnings (in millions):

YearFair value of fuel derivative contracts at June 30, 2022Amount of gains deferred in AOCI at June 30, 2022 (net of tax)
Remainder of 2022$495 $373 
2023497 328 
2024135 79 
Total$1,127 $780 

YearFair value of fuel derivative contracts at June 30, 2023Amount of gains (losses) deferred in AOCI at June 30, 2023 (net of tax)
Remainder of 2023$73 $15 
2024109 (38)
2025113 (27)
2026$21 $— 
Total$316 $(50)

Maintenance materials and repairs expense for second quarter 2022 decreased2023 increased by $12$61 million, or 5.429.0 percent, compared with second quarter 2021.2022. On a per ASM basis, Maintenance materials and repairs expense decreased 15.2increased 14.3 percent, compared with second quarter 2021.2022. On a dollar and per ASM basis, the decreaseincrease was primarily due to a decrease in engines and components expense driven by the "power-by-the-hour" contract for the -700 engines expiring at the end of 2021, in which expense was incurred based primarily upon engine hours flown. At January 1, 2022, a time and materials contract commenced, pursuant to which -700 engine expense is based on actual repairs. This decrease was partially offset by the timing of regular airframe maintenance checks as some costs had previously been deferred while a portion of the fleet was placed into temporary storage during the COVID-19 pandemic. There were multiple other smaller increases on a dollar basis, primarily related to an increase in engine shop visits and various repairsother engine repairs. The majority of these increases are associated with the Company’s 737-800 fleet, as a result-800 aircraft emerge from their maintenance “honeymoon” period, during which the aircraft have required significantly lower levels of deferring costs and reduced operationsmaintenance while in second quarter 2021 due to the COVID-19 pandemic.early phases of their useful lives.

Landing fees and airport rentals expense for second quarter 2022 decreased2023 increased by $15$71 million, or 3.718.3 percent, compared with second quarter 2021.2022. On a per ASM basis, Landing fees and airport rentals expense decreased 14.0increased 3.8 percent, compared with second quarter 2021. Despite2022. On a dollar basis, approximately 50 percent of the year-over-yearincrease was attributable to higher landing fees, primarily driven by the increase in trips flown on both a dollar and per ASM basis, Landing fees and airport rentals expense decreased slightlyhigher rates charged by airports. The remainder of the increase was largely due to higher settlementsrental expense throughout the network, associated with both higher rates and credits from various airports received in second quarter 2022.additional space leased at airports.

Depreciation and amortization expense for second quarter 20222023 increased by $10$42 million, or 3.212.9 percent, compared with second quarter 2021.2022. On a per ASM basis, Depreciation and amortization expense decreased by 7.41.1 percent, compared with second quarter 2021.2022. On a dollar basis, approximately 70 percent of the increase was primarily due to higher depreciation expense associated with ownedthe acquisition of 107 -8 aircraft since second quarter 2022, and engines, including certainthe remaining increase was primarily due to decreasing the airframe salvage value for the entire -700 aircraft planned for accelerated retirement datesfleet, which was a change in estimate made in third quarter 2022. This change in estimate was not material to second quarter 2023, nor is it expected to have a material impact on future periods.

Other operating expenses for second quarter 20222023 increased by $205$165 million, or 35.020.9 percent, compared with second quarter 2021.2022. Included within this line item was aircraft rentals expense in the amounts of $49 million and $52 million for each of the three-month periods ended June 30, 20222023 and 2021, respectively.2022. On a per ASM basis, Other operating expenses increased 20.55.7 percent, compared with second quarter 2021.2022. On a dollar basis, approximately 35 percent of the increase was due to higher revenue related expenses (including credit card processing charges) and approximately 20 percent of the increase was due to higher professional fees driven by an increase in technology spending, approximately 15 percent of the increase was due to higher personnel expenses driven by an increase in Crew overnights associated with the increase in capacity and inflationary pressure, and approximately 15 percent of the increase was due to higher advertising expenses. The majority of the remainder of the year-over-year increase was due to various flight-driven expenses.

The Company expects cost inflation in third quarter 2022, in particular with higher rates for labor, benefits, and airports. The Company also expects cost headwinds from operating at suboptimal productivity levels as headcount is expected to increase in third quarter 2022 while capacity levels are expected to remain relatively in line with third quarter 2019. The Company has increased short-haul trips in second half 2022 in an effort to restore its route network and support the reliability of its operational performance, which results in a decrease to average stageOther expenses (income)

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length, and adds further unit cost headwinds. As a result of its successful hiring efforts and much improved operational reliability, the Company plans to begin moderating hiring where opportunities exist and intensify its focus on returning to historical efficiency levels.

Other

Other expenses (income) include interest expense, capitalized interest, interest income, and other gains and losses.

Interest expense for second quarter 20222023 decreased by $23$28 million, or 19.830.1 percent, compared with second quarter 2021,2022, primarily due to elimination of thevarious debt discount as a result of the Company's adoption of ASU 2020-06.repurchases since second quarter 2022. See Note 310 to the unaudited Condensed Consolidated Financial Statements for further information.

Capitalized interest for second quarter 2022 increased2023 decreased by $3$6 million, or 37.554.5 percent, compared with second quarter 2021,2022, primarily due to an increasea significant amount of assets being placed into service since second quarter 2022, most notably the delivery of 21 -8 aircraft in average progress payment balances for scheduled future aircraft deliveries.second quarter 2023.

Interest income for second quarter 20222023 increased by $26$116 million, compared with second quarter 2021,2022, primarily due to higher interest rates.rates earned on the Company's cash and short-term investments.

Loss on extinguishment of debt for second quarter 2023 decreased by $43 million compared with second quarter 2022, primarily due to the partial extinguishment of the Company's Convertible Notes in second quarter 2022, compared to none in second quarter 2023.

The following table displays the components of Other (gains) losses, net, for the three months ended June 30, 20222023 and 2021:2022:
Three months ended June 30,Three months ended June 30,
(in millions)(in millions)20222021(in millions)20232022
Mark-to-market impact from fuel contracts settling in current and future periodsMark-to-market impact from fuel contracts settling in current and future periods$(20)$(11)Mark-to-market impact from fuel contracts settling in current and future periods$$(20)
Premium cost of fuel contracts not designated as hedges— 10 
Unrealized mark-to-market adjustment on available for sale securitiesUnrealized mark-to-market adjustment on available for sale securities— Unrealized mark-to-market adjustment on available for sale securities— 
Mark-to-market impact on deferred compensation plan investmentsMark-to-market impact on deferred compensation plan investments39 (17)Mark-to-market impact on deferred compensation plan investments(16)39 
Loss on partial extinguishment of convertible and unsecured notes43 — 
OtherOtherOther
$68 $(14)
$(7)$25 

Income Taxes

The Company's effective tax rate was approximately 26.622.9 percent in second quarter 2022,2023, compared with 30.726.6 percentin second quarter 2021.2022. The higheryear-over-year decline in the tax rate for second quarter 2021 was primarily due to higher state taxes. The year-over-year decrease was partially offset by the absence of losses on the Company's convertible debt repurchases, which arewere largely disallowed as a tax deduction for tax purposes.in 2022. The Company currently estimates its annual 20222023 effective tax rate to be approximately 24in the range of 23 percent to 2624 percent.

Comparison of six months ended June 30, 20222023 and June 30, 20212022

Operating Revenues

Passenger revenues for the six months ended June 30, 2022,2023, increased by $5.0$1.3 billion, or 94.112.3 percent, compared with the first six months of 2021.2022. On a unit basis, Passenger revenues increased 53.1decreased 0.1 percent, year-over-year. The dollar increase in Passenger revenues on both a dollar and unit basis werewas primarily due to easing of negative impacts associated with the COVID-19 pandemic, which resulteda 12.5 percent increase in improvementscapacity and improvement in Passengerleisure and business travel demand and bookings, the majority of which were for leisure oriented travel, in the first six months of 2022, compared with the severe impacts to demand and bookings from the COVID-19 pandemic for the majority of the first six months of 2021.

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Freight revenues for the six months ended June 30, 2022, decreased by $3 million, or 3.3 percent, compared with2023 versus 2022. For the six months ended June 30, 2021, primarily2023, the year-over-year Passenger revenue yield per ASM decrease was due to capacity challengesadditional breakage revenue in the six months ended June 30, 2022, primarily driven by an increasehigher than normal flight credits issued during the pandemic that were set to expire unused, prior to the Company's July 2022 policy change to eliminate expiration dates on qualifying flight credits. The percentage of breakage revenue normalized to historical levels beginning in Passenger demand resulting in reduced space for cargo shipments.third quarter 2022.

Other revenues for the six months ended June 30, 2022,2023, increased by $393$63 million, or 57.35.8 percent, year-over-year. On a dollar basis, approximately half of the increase was associated with additional revenues generated from the Company's new co-brand credit card agreement secured in December 2021. The remaining increase in Other revenues is primarily due to incomeadditional marketing revenue from business partners, including Chase, as the rebound in travel demand also resulted in higherdriven by improved retail spend on the Company's co-brand credit card, as well as additional revenues earned through the Company's rental car and hotel partners.card.

Operating Expenses

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Operating expenses for the six months ended June 30, 2022,2023, increased by $5.1$1.8 billion, or 97.717.4 percent, compared with the first six months of 2021,2022, while capacity increased 26.812.5 percent over the same prior year period. Approximately 3745 percent of the operating expense increase was due to $1.9 billion in Payroll Support allocated to offset a portion of salaries,higher Salaries, wages, and benefits in the first six months of 2021, compared with no support received in the first six months of 2022. In addition,expense and approximately 2517 percent of the increase was due to higher Fuel and oil expense and approximately 20 percent of the increase was due to higher Salaries, wages, and benefits.expense. Historically, except for changes in the price of fuel, changes in Operating expenses for airlines have been largely driven by changes in capacity, or ASMs. The following table presents the Company's Operating expenses per ASM for the first six months of 20222023 and 2021,2022, followed by explanations of these changes on a dollar basis. Unless otherwise specified, changes on a per ASM basis were driven by changes in capacity, which increased with the improvement of travel demand, causing the Company's fixed costs to be spread over significantly more ASMs.
Six months ended June 30,Per ASMPercent Six months ended June 30,Per ASMPercent
(in cents, except for percentages)(in cents, except for percentages)20222021changechange(in cents, except for percentages)20232022changechange
Salaries, wages, and benefitsSalaries, wages, and benefits6.20 ¢6.00 ¢0.20 ¢3.3 %Salaries, wages, and benefits6.53 ¢6.20 ¢0.33 ¢5.3 %
Payroll support and voluntary Employee programs, net— (3.87)3.87 n.m.
Fuel and oilFuel and oil3.68 2.25 1.43 63.6 Fuel and oil3.66 3.68 (0.02)(0.5)
Maintenance materials and repairsMaintenance materials and repairs0.59 0.70 (0.11)(15.7)Maintenance materials and repairs0.63 0.59 0.04 6.8 
Landing fees and airport rentalsLanding fees and airport rentals1.02 1.27 (0.25)(19.7)Landing fees and airport rentals1.08 1.02 0.06 5.9 
Depreciation and amortizationDepreciation and amortization0.90 1.11 (0.21)(18.9)Depreciation and amortization0.91 0.90 0.01 1.1 
Other operating expensesOther operating expenses2.13 1.85 0.28 15.1 Other operating expenses2.36 2.13 0.23 10.8 
TotalTotal14.52 ¢9.31 ¢5.21 ¢56.0 %Total15.17 ¢14.52 ¢0.65 ¢4.5 %

Operating expenses per ASM for the first six months of 20222023 increased by 56.04.5 percent, compared with the first six months of 2021.2022. The majority of the year-over-year unit cost increase was driven by the first six months of 2021 including Payroll Support from the Consolidated Appropriations Act, 2021,higher Salaries, wages, and the American Rescue Plan Act of 2021.benefits expense. Operating expenses per ASM for the first six months of 2022,2023, excluding Fuel and oil expense, profitsharing, and special items (a non-GAAP financial measure), decreased 1.0increased 6.8 percent, year-over-year. See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.

Salaries, wages, and benefits expense for the first six months of 20222023 increased by $1.1 billion,$814 million, or 31.118.3 percent, compared with the first six months of 2021.2022. On a per ASM basis, Salaries, wages, and benefits expense for the first six months of 20222023 increased 3.35.3 percent, compared with the first six months of 2021.2022. On a dollar basis, approximately 50 percent of the increase was primarily driven by higher salaries and wages due to significantly more trips and step/pay rate increases for certain workgroups, including market wage rate accruals for open collective bargaining agreements, and $127 million of additional salaries, wages, and benefits expense as a result of incentive pay offered to the Company's Operations Employees through early February 2022 in an effort to address available staffing challenges related to the Omicron variant.
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Payroll support and voluntary Employee programs, net (a reduction to expense) had no amounts for the first six months of 2022. The first six months of 2021 consistedapproximately 35 percent of the following items:

$1.9 billionincrease was driven by an increase in capacity and/or number of Payroll Support proceeds allocated (credit to expense);
A $130 million net reduction in the Extended ETO liability (reduction to expense) relating to certain Employees being recalled prior to their previously elected return dates; and
$117 million credit to expense associated with the Employee Retention Tax Credit for continuing to pay Employees' salaries during the time they were not working, as allowed under the CARES Act, and subsequent legislation.

See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.trips flown.

Fuel and oil expense for the first six months of 20222023 increased by $1.4 billion,$310 million, or 107.511.7 percent, compared with the first six months of 2021.2022. On a per ASM basis, Fuel and oil expense for the first six months of 2022 increased 63.62023 decreased 0.5 percent. On a dollar basis, approximately 75 percent of the increase was primarily attributable to an increase in jet fuel prices per gallon, and the remainder of the increase was due to an increase in fuel gallons consumed. On a per ASM basis, the increase was primarily due to higher jet fuel prices. The following table provides more information on the Company's economic fuel cost per gallon, including the impact of fuel hedging premium expense and fuel derivative contracts:

Six months ended June 30,Six months ended June 30,
2022202120232022
Economic fuel costs per gallonEconomic fuel costs per gallon$2.86 $1.83 Economic fuel costs per gallon$2.88 $2.86 
Fuel hedging premium expense (in millions)Fuel hedging premium expense (in millions)$53 $50 Fuel hedging premium expense (in millions)$61 $53 
Fuel hedging premium expense per gallonFuel hedging premium expense per gallon$0.06 $0.07 Fuel hedging premium expense per gallon$0.06 $0.06 
Fuel hedging cash settlement gains per gallonFuel hedging cash settlement gains per gallon$0.61 $0.01 Fuel hedging cash settlement gains per gallon$0.11 $0.61 

See Note Regarding Use of Non-GAAP Financial Measures and the Reconciliation of Reported Amounts to Non-GAAP Financial Measures for additional detail regarding non-GAAP financial measures.

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Maintenance materials and repairs expense for the first six months of 20222023 increased by $25$91 million, or 6.321.7 percent, compared with the first six months of 2021.2022. On a per ASM basis, Maintenance materials and repairs expense decreased 15.7increased 6.8 percent, compared with the first six months of 2021.2022. On a dollar and per ASM basis, the increase was primarily due to the timing of regular airframe maintenance checks as some costs had previously been deferred while a portion of the fleet was placed into temporary storage during the COVID-19 pandemic. There were multiple other increases on a dollar basis, primarily related to an increase in engine shop visits and various repairsother engine repairs. The majority of these increases are associated with the Company’s 737-800 fleet, as a result-800 aircraft emerge from their maintenance “honeymoon” period, during which the aircraft have required significantly lower levels of deferring costs and reduced operationsmaintenance while in the first six monthsearly phases of 2021 due to the COVID-19 pandemic. These increases were partially offset by a decrease in engines and components expense due to the "power-by-the-hour" contract for the Company's -700 engines expiring at the end of 2021.their useful lives.

Landing fees and airport rentals expense for the first six months of 20222023 increased by $17$134 million, or 2.418.3 percent, compared with the first six months of 2021.2022. On a per ASM basis, Landing fees and airport rentals expense decreased 19.7increased 5.9 percent, compared with the first six months of 2021.2022. On a dollar basis, approximately 55 percent of the increase was attributable to higher landing fees, primarily driven by the increase in trips flown and higher rates charged by airports. The remainder of the increase was largely due to an increase in landing fees fromhigher rental expense throughout the increased number of trips flown, partially offset bynetwork, associated with both higher settlementsrates and credits from various airports received in 2022.additional space leased at airports.

Depreciation and amortization expense for the first six months of 20222023 increased by $22$82 million, or 3.512.6 percent, compared with the first six months of 2021.2022. On a per ASM basis, Depreciation and amortization expense decreased 18.9increased 1.1 percent, compared with the first six months of 2021.2022. On a dollar basis, approximately 70 percent of the increase was primarily due to higher depreciation expense associated with ownedthe acquisition of 107 -8 aircraft since second quarter 2022, and engines, including certainapproximately 20 percent of the increase was due to decreasing the airframe salvage value for the entire -700 aircraft planned for accelerated retirement datesfleet, which was a change in estimate made in third quarter 2022.
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Table This change in estimate was not material to first six months of Contents
2023, nor is it expected to be material to future periods.

Other operating expenses for the first six months of 20222023 increased by $474$386 million, or 45.225.3 percent, compared with the first six months of 2021.2022. Included within this line item was aircraft rentals expense in the amount of $98$99 million and $103$98 million for the six month periodsmonths ended June 30, 20222023 and 2021,2022, respectively. On a per ASM basis, Other operating expenses increased 15.110.8 percent, compared with the first six months of 2021.2022. On a dollar and per ASM basis, approximately 25 percent of the increase was due to higher revenue related expenses (including credit card processing charges) andinterrupted trip expense driven by costs associated with the Company's December 2022 operational disruption, approximately 2015 percent of the increase was due to higher personnel expenses.expenses, and approximately 15 percent of the increase was due to higher professional fees driven by an increase in technology projects. The majority of the remaining increase was due to various flight-driven expenses.

Other

Other expenses (income) include interest expense, capitalized interest, interest income, and other gains and losses.

Interest expense for the first six months of 20222023 decreased by $43$56 million, or 18.830.1 percent, compared with the first six months of 2021,2022, primarily due to elimination of thevarious debt discount due to the adoption of ASU 2020-06. See Note 3 to the unaudited Condensed Consolidated Financial Statements for further information.repurchases since second quarter 2022.

Capitalized interest for the first six months of 2022 increased2023 decreased by $1$9 million, or 5.345.0 percent, compared with the first six months of 2021,2022, primarily due to an increase in average progress payment balances for scheduled futurea significant amount of assets being placed into service, most notably 107 MAX aircraft deliveries.being delivered since the first six months of 2022.

Interest income for the first six months of 20222023 increased by $27$238 million, compared with the first six months of 2021,2022, primarily due to higher interest rates.rates earned on the Company's cash and short-term investments.

Loss on extinguishment of debt for the first six months of 2023 decreased by $116 million, compared with the first six months of 2022, primarily due to the partial extinguishment of the Company's Convertible Notes in the first six months of 2022, compared with none in the first six months of 2023.

The following table displays the components of Other (gains) losses, net, for the six months ended June 30, 20222023 and 2021:2022:
Six months ended June 30,
(in millions)20222021
Mark-to-market impact from fuel contracts settling in current and future periods$15 $(9)
Premium cost of fuel contracts not designated as hedges— 21 
Unrealized mark-to-market adjustment on available for sale securities— 
Mark-to-market impact on deferred compensation plan investment72 (18)
Correction on investment gains related to prior periods— (60)
Loss on partial extinguishment of convertible and unsecured notes116 — 
Other
 $212 $(61)
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Six months ended June 30,
(in millions)20232022
Mark-to-market impact from fuel contracts settling in current and future periods$$15 
Unrealized mark-to-market adjustment on available for sale securities(4)
Mark-to-market impact on deferred compensation plan investment(26)72 
Other
 $(21)$96 

Income Taxes

The Company's effective tax rate was approximately 23.2 percent for the first six months of 2023, compared with 26.9 percent for the first six months of 2022, compared with 28.4 percent for2022. The year-over-year decline in the first six months of 2021. The higher tax rate for the first six months of 2021 was primarily due to higher state taxes. The year-over-year decrease was partially offset by the absence of losses on the Company's convertible debt repurchases, which arewere largely disallowed as a tax deduction for tax purposes.in 2022.
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Reconciliation of Reported Amounts to Non-GAAP Financial Measures (excluding special items) (unaudited)
(in millions, except per share amounts and per ASM amounts)
Three months ended June 30,PercentSix months ended June 30,Percent
 20222021Change20222021Change
Fuel and oil expense, unhedged$1,942 $802 $3,148 $1,266  
Add: Premium cost of fuel contracts designated as hedges26 14 53 29 
Deduct: Fuel hedge gains included in Fuel and oil expense, net(332)(13) (561)(23) 
Fuel and oil expense, as reported$1,636 $803 $2,640 $1,272 
Add: Fuel hedge contracts settling in the current period, but for which losses were reclassified from AOCI (a)— — 14 
Add: Premium cost of fuel contracts not designated as hedges— 10 — 21 
Fuel and oil expense, excluding special items (economic)$1,636 $818 100.0$2,640 $1,307 102.0
Total operating expenses, net, as reported$5,570 $3,414  $10,415 $5,267  
Add: Payroll support and voluntary Employee programs, net— 740 — 2,187 
Add: Fuel hedge contracts settling in the current period, but for which losses were reclassified from AOCI (a)—  — 14  
Add: Interest rate swap agreements terminated in a prior period, but for which losses were reclassified from AOCI (a)— — 
Add: Premium cost of fuel contracts not designated as hedges— 10  — 21  
Deduct: Impairment of long-lived assets(15)$— $(31)$— 
Total operating expenses, excluding special items$5,555 $4,170 33.2$10,384 $7,491 38.6
Deduct: Fuel and oil expense, excluding special items (economic)(1,636)(818)(2,640)(1,307)
Operating expenses, excluding Fuel and oil expense and special items$3,919 $3,352 16.9$7,744 $6,184 25.2
Deduct: Profitsharing expense(81)(85)(118)(109)
Operating expenses, excluding Fuel and oil expense, special items, and profitsharing$3,838 $3,267 17.5$7,626 $6,075 25.5
Operating income, as reported$1,158 $594  $1,007 $793  
Deduct: Payroll support and voluntary Employee programs, net— (740)— (2,187)
Deduct: Fuel hedge contracts settling in the current period, but for which losses were reclassified from AOCI (a)— (5) — (14) 
Deduct: Interest rate swap agreements terminated in a prior period, but for which losses were reclassified from AOCI (a)— (1)— (2)
Deduct: Premium cost of fuel contracts not designated as hedges— (10) — (21) 
Add: Impairment of long-lived assets15 — 31 $— 
Operating income (loss), excluding special items$1,173 $(162)n.m.$1,038 $(1,431)n.m.
Three months ended June 30,PercentSix months ended June 30,Percent
 20232022Change20232022Change
Fuel and oil expense, unhedged$1,418 $1,942 $2,992 $3,148  
Add: Premium cost of fuel contracts designated as hedges30 26 61 53 
Deduct: Fuel hedge gains included in Fuel and oil expense, net(45)(332) (103)(561) 
Fuel and oil expense, as reported (economic)$1,403 $1,636 (14.2)$2,950 $2,640 
Total operating expenses, net, as reported$6,242 $5,570  $12,232 $10,415  
Deduct: Impairment of long-lived assets— (15)— (31)
Deduct: Litigation settlement(12)— (12)— 
Total operating expenses, excluding special items$6,230 $5,555 12.2$12,220 $10,384 17.7
Deduct: Fuel and oil expense, as reported (economic)(1,403)(1,636)(2,950)(2,640)
Operating expenses, excluding Fuel and oil expense and special items$4,827 $3,919 23.2$9,270 $7,744 19.7
Deduct: Profitsharing expense(121)(81)(121)(118)
Operating expenses, excluding Fuel and oil expense, special items, and profitsharing$4,706 $3,838 22.6$9,149 $7,626 20.0
Operating income, as reported$795 $1,158  $511 $1,007  
Add: Impairment of long-lived assets— 15 — 31 
Add: Litigation settlement12 — 12 — 
Operating income, excluding special items$807 $1,173 (31.2)$523 $1,038 (49.6)
Other (gains) losses, net, as reported$(7)$25 $(21)$96 
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)(6)20 (6)(15)
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities— (4)(7)
Other (gains) losses, net, excluding special items$(13)$41 n.m.$(23)$74 n.m.
Income before income taxes, as reported$886 $1,036 $682 $660 
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)(20)15 
Add: Impairment of long-lived assets— 15 — 31 
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities— (4)
Add: Loss on extinguishment of debt— 43 — 116 
Add: Litigation settlement$12 — $12 — 
Income before income taxes, excluding special items$904 $1,078 (16.1)$696 $829 (16.0)
Provision for income taxes, as reported$203 $276 $158 $178 
Add (Deduct): Net income tax impact of fuel and special items (b)(23)18 
Provision for income taxes, net, excluding special items$211 $253 (16.6)$166 $196 (15.3)
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Three months ended June 30,PercentSix months ended June 30,Percent
 20222021Change20222021Change
Other (gains) losses, net, as reported$68 $(14)$212 $(61)
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)20 11 (15)
Deduct: Premium cost of fuel contracts not designated as hedges— (10)— (21)
Deduct: Unrealized mark-to-market adjustment on available for sale securities(4)— (7)— 
Deduct: Loss on partial extinguishment of convertible and unsecured notes(43)— (116)— 
Other (gains) losses, net, excluding special items$41 $(13)n.m.$74 $(73)n.m.
Income before income taxes, as reported$1,036 $502 $660 $648 
Deduct: Payroll support and voluntary Employee programs, net— (740)— (2,187)
Deduct: Fuel hedge contracts settling in the current period, but for which losses were reclassified from AOCI (a)— (5)— (14)
Deduct: Interest rate swap agreements terminated in a prior period, but for which losses were reclassified from AOCI (a)— (1)— (2)
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)(20)(11)15 (9)
Add: Impairment of long-lived assets15 — 31 — 
Add: Unrealized mark-to-market adjustment on available for sale securities— — 
Add: Loss on partial extinguishment of convertible and unsecured notes43 — 116 — 
Income (loss) before income taxes, excluding special items$1,078 $(255)n.m.$829 $(1,564)n.m.
Provision for income taxes, as reported$276 $154 $178 $185 
Add (Deduct): Net income (loss) tax impact of fuel and special items (b)(23)(203)18 (528)
Provision (benefit) for income taxes, net, excluding special items$253 $(49)n.m.$196 $(343)n.m.
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Three months ended June 30,PercentSix months ended June 30,Percent
 20222021Change20222021Change
Net income, as reported$760 $348 $482 $463 
Deduct: Payroll support and voluntary Employee programs, net— (740)— (2,187)
Deduct: Fuel hedge contracts settling in the current period, but for which losses were reclassified from AOCI (a)— (5)— (14)
Deduct: Interest rate swap agreements terminated in a prior period, but for which losses were reclassified from AOCI (a)— (1)— (2)
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)(20)(11)15 (9)
Add: Loss on partial extinguishment of convertible and unsecured notes43 — 116 — 
Add: Impairment of long-lived assets15 — 31 — 
Add: Unrealized mark-to-market adjustment on available for sale securities— — 
Add (Deduct): Net income (loss) tax impact of special items (b)23 203 (18)528 
Net income (loss), excluding special items$825 $(206)n.m.$633 $(1,221)n.m.
Net income per share, diluted, as reported$1.20 $0.57 $0.77 $0.76 
Add (Deduct): Impact of special items0.08 (1.21)0.24 (3.59)
Add (Deduct): Net impact of net income (loss) above from fuel contracts divided by dilutive shares(0.03)(0.03)0.02 (0.04)
Add (Deduct): Net income (loss) tax impact of special items (b)0.05 0.33 (0.03)0.87 
Deduct: GAAP to Non-GAAP diluted weighted average shares difference (c)— (0.01)— (0.07)
Net income (loss) per share, diluted, excluding special items$1.30 $(0.35)n.m.$1.00 $(2.07)n.m.
Operating expenses per ASM (cents)14.92 ¢10.22 ¢14.52 ¢9.31 ¢
Add (Deduct): Impact of special items(0.04)2.22 (0.05)3.87 
Deduct: Fuel and oil expense divided by ASMs(4.38)(2.41)(3.68)(2.25)
Deduct: Profitsharing expense divided by ASMs(0.22)(0.25)(0.16)(0.19)
Operating expenses per ASM, excluding Fuel and oil expense, profitsharing, and special items (cents)10.28 ¢9.78 ¢5.110.63 ¢10.74 ¢(1.0)
Three months ended June 30,PercentSix months ended June 30,Percent
 20232022Change20232022Change
Net income, as reported$683 $760 $524 $482 
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)(20)15 
Add: Loss on extinguishment of debt— 43 — 116 
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities— (4)
Add (Deduct): Net income tax impact of special items (b)(8)23 (8)(18)
Add: Impairment of long-lived assets— 15 — 31 
Add: Litigation settlement12 — 12 — 
Net income, excluding special items$693 $825 (16.0)$530 $633 (16.3)
Net income per share, diluted, as reported$1.08 $1.20 $0.84 $0.77 
Add: Impact of special items0.01 0.08 0.01 0.24 
Add (Deduct): Net impact of net income above from fuel contracts divided by dilutive shares0.01 (0.03)0.01 0.02 
Add (Deduct): Net income tax impact of special items (b)(0.01)0.05 (0.01)(0.03)
Net income per share, diluted, excluding special items$1.09 $1.30 (16.2)$0.85 $1.00 (15.0)
Operating expenses per ASM (cents)14.66 ¢14.92 ¢15.17 ¢14.52 ¢
Deduct: Impact of special items(0.03)(0.04)(0.02)(0.05)
Deduct: Fuel and oil expense divided by ASMs(3.29)(4.38)(3.65)(3.68)
Deduct: Profitsharing expense divided by ASMs(0.29)(0.22)(0.15)(0.16)
Operating expenses per ASM, excluding Fuel and oil expense, profitsharing, and special items (cents)11.05 ¢10.28 ¢7.511.35 ¢10.63 ¢6.8

(a) See Note 43 to the unaudited Condensed Consolidated Financial Statements for further information.
(b) Tax amounts for each individual special item are calculated at the Company's effective rate for the applicable period and totaled in this line item.
(c) Adjustment related to GAAP and Non-GAAP diluted weighted average shares difference, due to the Company being in a Net income position on a GAAP basis versus a Net loss position on a Non-GAAP basis for the three and six months ended June 30, 2021. See Note 7 to the unaudited Condensed Consolidated Financial Statements for further information.

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Note Regarding Use of Non-GAAP Financial Measures

The Company's unaudited Condensed Consolidated Financial Statements are prepared in accordance with GAAP. These GAAP financial statements may include (i) unrealized noncash adjustments and reclassifications, which can be significant, as a result of accounting requirements and elections made under accounting pronouncements relating to derivative instruments and hedging and (ii) other charges and benefits the Company believes are unusual and/or infrequent in nature and thus may make comparisons to its prior or future performance difficult.

As a result, the Company also provides financial information in this filing that was not prepared in accordance with GAAP and should not be considered as an alternative to the information prepared in accordance with GAAP. The Company provides supplemental non-GAAP financial information (also referred to as "excluding special items"), including results that it refers to as "economic," which the Company's management utilizes to evaluate its ongoing financial performance and the Company believes provides additional insight to investors as supplemental information to its GAAP results. The non-GAAP measures provided that relate to the Company’s performance on an economic fuel cost basis include Fuel and oil expense, non-GAAP; Total operating expenses, non-GAAP; Operating expenses, non-GAAP excluding Fuel and oil expense; Operating expenses, non-GAAP excluding Fuel and oil expense and profitsharing; Operating income, (loss), non-GAAP; Other (gains) losses, net, non-GAAP; Income (loss) before income taxes, non-GAAP; Provision (benefit) for income taxes, net, non-GAAP; Net income, (loss), non-GAAP; Net income (loss) per share, diluted, non-GAAP; and Operating expenses per ASM, non-GAAP, excluding Fuel and oil expense and profitsharing (cents). The Company's economic Fuel and oil expense results differ from GAAP results in that they only include the actual cash settlements from fuel hedge contracts - all reflected within Fuel and oil expense in the period of settlement. Thus, Fuel and oil expense on an economic basis has historically been utilized by the Company, as well as some of the other airlines that utilize fuel hedging, as it reflects the Company’s actual net cash outlays for fuel during the applicable period, inclusive of settled fuel derivative contracts. Any net premium costs paid related to option contracts that are designated as hedges are reflected as a component of Fuel and oil expense, for both GAAP and non-GAAP (including economic) purposes in the period of contract settlement. The Company believes these economic results provide further insight into the impact of the Company's fuel hedges on its operating performance and liquidity since they exclude anythe unrealized, noncash adjustments and reclassifications that are recorded in GAAP results in accordance with accounting guidance relating to derivative instruments, and they reflect all cash settlements related to fuel derivative contracts within Fuel and oil expense. This enables the Company's management, as well as investors and analysts, to consistently assess the Company's operating performance on a year-over-year or quarter-over-quarter basis after considering all efforts in place to manage fuel expense. However, because these measures are not determined in accordance with GAAP, such measures are susceptible to varying calculations, and not all companies calculate the measures in the same manner. As a result, the aforementioned measures, as presented, may not be directly comparable to similarly titled measures presented by other companies.

Further information on (i) the Company's fuel hedging program, (ii) the requirements of accounting for derivative instruments, and (iii) the causes of hedge ineffectiveness and/or mark-to-market gains or losses from derivative instruments is included in the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 20212022 and Note 43 to the unaudited Condensed Consolidated Financial Statements.

The Company’s GAAP results in the applicable periods may include other charges or benefits that are also deemed "special items," that the Company believes make its results difficult to compare to prior periods, anticipated future periods, or industry trends. Financial measures identified as non-GAAP (or as excluding special items) have been adjusted to exclude special items. For the periods presented, in addition to the items discussed above, special items include:

1.Proceeds related to the Payroll Support programs, which were used to pay a portion of Employee salaries, wages, and benefits;
2.Charges and adjustments to previously accrued amounts related to the Company's extended leave programs;
3.Adjustments for prior period losses reclassified from AOCI associated with forward-starting interest rate swap agreements that were terminated in prior periods related to 12 -8 aircraft leases;
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4.Noncash impairment charges, primarily associated with adjustments to the salvage values for previously retired airframes;
5.2.Unrealized mark-to-market adjustment associated with certain available for sale securities; and
6.3.Losses associated with the partial extinguishment of the Company's Convertible Notes and early prepayment of debt. These losses are also now presented as a separate line item in the unaudited Condensed
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Consolidated Statement of Comprehensive Income, rather than its prior presentation where it was included as a component of Other (gains) losses, net. Such losses are incurred as a result of opportunistic decisions made by the Company to prepay portions of its debt, most of which was incurred during the pandemic in order to provide liquidity during the prolonged downturn in air travel; and
4.A charge associated with a tentative litigation settlement regarding certain California state meal-and-rest-break regulations for flight attendants.

Because management believes special items can distort the trends associated with the Company’s ongoing performance as an airline, the Company believes that evaluation of its financial performance can be enhanced by a supplemental presentation of results that exclude the impact of special items in order to enhance consistency and comparativeness with results in prior periods that do not include such items and as a basis for evaluating operating results in future periods. The following measures are often provided, excluding special items, and utilized by the Company’s management, analysts, and investors to enhance comparability of year-over-year results, as well as to industry trends: Fuel and oil expense, non-GAAP; Total operating expenses, non-GAAP; Operating expenses, non-GAAP excluding Fuel and oil expense; Operating expenses, non-GAAP excluding Fuel and oil expense and profitsharing; Operating income, (loss), non-GAAP; Other (gains) losses, net, non-GAAP; Income (loss) before income taxes, non-GAAP; Provision (benefit) for income taxes, net, non-GAAP; Net income, (loss), non-GAAP; Net income (loss) per share, diluted, non-GAAP; and Operating expenses per ASM, non-GAAP, excluding Fuel and oil expense and profitsharing (cents).
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Liquidity and Capital Resources

The enormous impact of the COVID-19 pandemic on the U.S. travel industry created an urgent liquidity crisis for the entire airline industry, including the Company. However, due to the Company's pre-pandemic low balance sheet leverage, large base of unencumbered assets, and investment-grade credit ratings, the Company was able to quickly access additional liquidity during 2020, as Customer cancellations and ticket refunds spiked and sales and revenues dropped while the Company continued to experience significant fixed operating expenses. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information regarding the impact of the COVID-19 pandemic and assistance obtained under Payroll Support programs.

Net cash provided by operating activities was $1.9$1.4 billion for the three months ended June 30, 2022,2023, compared with $2.0$1.9 billion provided by operating activities in the same prior year period. Net cash provided by operating activities was $3.0$2.1 billion for the six months ended June 30, 2022,2023, compared with $2.7$3.0 billion provided by operating activities in the same prior year period.period. Operating cash inflows are historically primarily derived from providing air transportation to Customers. The vast majority of tickets are purchased prior to the day on which travel is provided and, in some cases, several months before the anticipated travel date. Operating cash outflows are related to the recurring expenses of airline operations. The operating cash flows for the six months ended June 30, 2023, were largely impacted by the Company's net income (as adjusted for noncash items), an $809 million increase in Air traffic liability driven by higher ticket sales related to an increase in travel demand, an increase of $140 million in excise tax liabilities due to an increase in sales related to an increase in travel demand, partially offset by a $243 million decrease related to the purchase of fuel derivative instruments, which is included within Other, net operating cash flows in the accompanying unaudited Condensed Consolidated Statement of Cash Flows, and a $215 million decrease due to the payment of Customer reimbursement expenses in first quarter 2023 related to the December 2022 operational disruption. The operating cash flows for the six months ended June 30, 2022, were largely impacted by the Company's net income (as adjusted for noncash items), a $793 million increase in Air traffic liability driven by higher ticket sales related to an increase in travel demand, a $284 million increase in cash collateral received from derivative counterparties due to an increase in the fuel hedge portfolio, driven by increases in the forward curve market prices for energy commodities year-to-date, and a $472 million cash tax refund from the Internal Revenue Service associated with the 2020 tax year. Operating cash flows for the six months ended June 30, 2021, included $2.7 billion in Payroll Support program grant proceeds, of which $1.9 billion was used to offset eligible costs through June 30, 2021, and was thus included in operating activities, as well as $45 million allocated to the value of warrants issued and thus included in financing activities. The operating cash flows for the six months ended June 30, 2021, were also driven by an increase in Air traffic liability of $1.5 billion as a result of increased ticket sales from the increase in leisure travel demand. Net cash provided by operating activities is primarily used to finance capital expenditures, repay debt, pay dividends, and provide working capital. Historically, the Company also used Net cash provided by operating activities to fund stock repurchases and pay dividends; however these shareholder return activities have been suspended due to restrictions associated with the payroll assistance under the Payroll Support programs and the Company's amended and restated revolving credit facility. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information.

Net cash used in investing activities totaled $1.6 billion$627 million during the three months ended June 30, 2022,2023, compared with $469 million$1.6 billion used in investing activities in the same prior year period. Net cash used in investing activities was $1.7 billion duringfor the six months ended June 30, 2022,2023 was $2.2 billion, compared with $670 million$1.7 billion used in investing activities in the same prior year period. Investing activities in both years included Capital expenditures and changes in the balance of the Company's short-term and noncurrent investments. During the six months ended June 30, 2022,2023, Capital expenditures were $1.5$2.0 billion, compared with $190 million$1.5 billion in the same prior year period. Capital expenditures increased, year-over-year, largely due to an increase in progress and delivery payments made for current period and future aircraft deliveries during the six months ended June 30, 2022,2023, compared to the same prior year period, when progress payments were not made due to delivery credits provided by Boeing to the Company resulting from the settlement of 2020 estimated damages relating to the FAA grounding of the MAX aircraft.period.

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Based on anticipated aircraft delivery delays from Boeing, the Company continues to plan for approximately 70 -8 aircraft deliveries and 26 -700 aircraft retirements in 2023. The Company now estimatescontinues to estimate its 20222023 capital spending to be approximately $4.0$3.5 billion. This continues to assume approximately $2.3 billion which assumes the exercise of its five remaining 2022in aircraft options, and a total of 66 -8 aircraft deliveries in 2022, compared with its previous 2022 capital spending guidance of approximately $5.0and $1.2 billion which assumed the delivery of 114 MAX aircraft in 2022. See Note 10 to the unaudited Condensed Consolidated Financial Statements for further information. The Company’s 2022 capital spending guidance continues to include approximately $900 million in non-aircraft capital spending.spending, which includes tens of millions in operational disruption-related investments. The Company also estimates its total annual capital spending to be approximately $4 billion, on average, for the five years 2023 through 2027.

Net cash used inprovided by financing activities was $215$10 million during the three months ended June 30, 2022,2023, compared with $617$215 million provided byused in financing activities for the same prior year period. Net cash used in financing activities
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was $530$253 million during the six months ended June 30, 2022,2023, compared with $1.1 billion provided by$530 million used in financing activities for the same prior year period. The Company paid $214 million in cash dividends to Shareholders and repaid $67 million in finance lease obligations during the six months ended June 30, 2023. The Company may engage in early debt repurchases from time to time and some of these early repurchases are not included in the Company's current maturities of long-term debt. The Company's 2023 total scheduled debt repayments are expected to be $83 million. During the six months ended June 30, 2022, the Company repaid $555 million in debt and finance lease obligations, including the early extinguishment of $302 million in principal of its Convertible Notes for a cash payment of $409 million during the six months ended June 30, 2022, and is scheduled to repay approximately $55 million in debt and finance lease obligations during third quarter 2022. The Company may engage in debt repurchases from time to time and future repurchases are not included in the scheduled to repay third quarter 2022 amount. During the six months ended June 30, 2021, the Company borrowed $1.1 billion of loan proceeds under Payroll Support programs. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information. The Company also repaid $109 million in debt and finance lease obligations during the six months ended June 30, 2021.million.

The Company is a "well-known seasoned issuer" and currently has an effective shelf registration statement registering an indeterminate amount of debt and equity securities for future sales. The Company currently intends to use the proceeds from any future securities sales off this shelf registration statement for general corporate purposes.

The Company has access to $1.0 billion under its amended and restated revolving credit facility (the "Amended A&R Credit Agreement"). In July 2022, this facility was amended to extend the expiration date to August 2025, and to change the benchmark rate from the London Interbank Offered Rate to the Secured Overnight Financing Rate ("SOFR"). The Amended A&R Credit Agreement has an accordion feature that would allow the Company, subject to, among other things, the procurement of incremental commitments, to increase the size of the facility to $1.5 billion. Interest on the facility is based on the Company's credit ratings at the time of borrowing. At the Company's current ratings, the interest cost would be SOFR plus a credit spread adjustment of 10 basis points plus 200 basis points. The facility contains a financial covenant to maintain total liquidity, as defined in the Amended A&R Credit Agreement, of $1.5 billion at all times under the Amended A&R Credit Agreement; the Company was compliant with this requirement as of June 30, 2022. There were no amounts outstanding under the Amended A&R Credit Agreement as of June 30, 2022.2023. See Note 10 to the unaudited Condensed Consolidated Financial Statements for further information.

Although not the case at June 30, 20222023, due to the Company's significant financing activities throughout the early stages of the pandemic, the Company has historically carried a working capital deficit, in which its current liabilities exceed its current assets. This is common within the airline industry and is primarily due to the nature of the Air traffic liability account, which is related to advance ticket sales, unused fundsflight credits available to Customers, and loyalty deferred revenue, which are performance obligations for future Customer flights, do not require future settlement in cash, and are mostly nonrefundable. See Note 65 to the unaudited Condensed Consolidated Financial Statements for further information.

The Company believes it has various options available to meet its capital and operating commitments, including unrestricted cash and short-term investments of $16.4$12.2 billion as of June 30, 2022,2023, and anticipated future internally generated funds from operations. However, the COVID-19 pandemicThe Company continues to evolve and could have a material adverse impact onlarge base of unencumbered assets with a net book value of more than $14.0 billion, including aircraft valued in excess of $11.5 billion and more than $2.5 billion in non-aircraft assets such as spare engines, ground equipment, and real estate. In addition, the Company's abilityCompany continues to meet its capitalmaintain investment-grade credit ratings by all three major credit agencies (Moody's, S&P Global, and operating commitments. See Note 2 to the unaudited Condensed Consolidated Financial Statements for further information on the impacts of the COVID-19.Fitch).

As of June 30, 2022,2023, the Company's total firm and option order book with Boeing was 632564 aircraft. See Note 109 to the unaudited Condensed Consolidated Financial Statements for further information.

The following table details information on the aircraft in the Company's fleet as of June 30, 2022:2023:
 Average
Age (Yrs)
Number
 of Aircraft
Number
Owned
Number
Leased
 Average
Age (Yrs)
Number
 of Aircraft
Number
Owned
Number
Leased
TypeTypeSeatsTypeSeats
737-700737-70014318 442 (a)360 82 737-70014318 408 (a)370 38 
737-800737-800175207 190 17 737-800175207 190 17 
737 -8737 -817581 52 29 737 -8175188 159 29 
TotalsTotals 13 730 602 128 Totals 12 803 719 84 
(a) Included fourthree Boeing 737 Next Generation aircraft in storage as of June 30, 2022.

2023.
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Critical Accounting Policies and Estimates

For information regarding the Company’s Critical Accounting Policies and Estimates, see the "Critical Accounting Policies and Estimates" section of "Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2021.2022.
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Cautionary Statement Regarding Forward-Looking Statements

This Form 10-Q contains “forward-looking statements” within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934.1934 ("Exchange Act"). Forward-looking statements are based on, and include statements about, the Company's estimates, expectations, beliefs, intentions, and strategies for the future, and the assumptions underlying these forward-looking statements. Specific forward-looking statements can be identified by the fact that they do not relate strictly to historical or current facts and include, without limitation, statements related to the following:

the Company’s expectations with respect to steps taken to boost operational resiliency and to mitigate the risk of an operational disruption recurrence, including with respect to expected benefits;
the Company’s financial guidance for third quarter and full year 20222023 and factors that could impact the Company’s financial results;
the Company’s capacity guidance;
the Company’s estimated fuel costs, hedging gains, and fuel efficiency and the assumptions underlying the Company’s fuel-related expectations and estimates, including expectations related to the Company’s fuel derivative contracts;
the Company’s plans and expectations for the repayment of debt;debt, its effective tax rate, and its capital spending;
the Company’s fleet plans, including underlying expectations and dependencies;
the Company’s expectations regarding passenger demand, revenue trends, and bookings, including with respect to managed business revenues;
the Company’s labor plans and expectations;
the Company’s fleet and network-related goals, including without limitation with respect to better optimizing its network, growth opportunities better optimizedand frequencies, alignment of fleet and staffing with the business environment, reduction of operating costs, further modernizing its fleet with less carbon-intensive aircraft, restoration of the Company’s network reductionand core markets, and maturation of operating costs, and further fleet modernization with less carbon-intensive aircraft;newer markets;
the Company’s cash flow expectations and capital spending guidance, in particular with respect to aircraft capital expenditures and underlying aircraft delivery expectations;
the Company’s hiring plans and expectations;
the Company’s expectations related to its policy change with respect to the expiration of flight credits;
the Company’s expectations with respect to its ability to meet its ongoing capital and operating commitments, including underlying assumptions and factors that could impact this ability;
the Company's assessment of market risks; and
the Company's plans and expectations related to legal and regulatory proceedings.

While management believes these forward-looking statements are reasonable as and when made, forward-looking statements are not guarantees of future performance and involve risks and uncertainties that are difficult to predict. Therefore, actual results may differ materially from what is expressed in or indicated by the Company's forward-looking statements or from historical experience or the Company's present expectations. Factors that could cause these differences include, among others:

the impact of fears or actual outbreaks of diseases, extreme or severe weather and natural disasters, actions of competitors (including, without limitation, pricing, scheduling, capacity, and network decisions, and
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consolidation and alliance activities), consumer perception, economic conditions, banking conditions, fears of terrorism or war, socio-demographic trends, and other factors beyond the Company's control on consumer behavior and the Company's results of operations and business decisions, plans, strategies, and results;
the Company's dependence on Boeing, Boeing’s suppliers, and the FAA with respect to the Company's fleet fuel,plans and deliveries, and other operational strategies and goals;
the Company's dependence on its workforce, including its ability to employ sufficient numbers of qualified Employees to effectively and efficiently maintain its operations;
the impact of labor and hiring matters on the Company’s business decisions, plans, strategies, and strategies;results;
the impact of fuel price changes, fuel price volatility, volatility of commodities used by the Company for hedging jet fuel, and any changes to the Company’s fuel hedging strategies and positions on the Company's business plans and results of operations;
any further negative developments relatedthe Company's ability to timely and effectively implement, transition, and maintain the COVID-19 pandemic, including, for example,necessary information technology systems and infrastructure to support its operations and initiatives;
the Company's dependence on other third parties, in particular with respect to (i) the duration, spread, severity, or any recurrence of the COVID-19 pandemic or any new variant strains of the underlying virus; (ii) the effectiveness, availability,its technology plans, its tactical action plans and usage of COVID-19 vaccines; (iii) the impact of government mandates, directives, orders, regulations, and other governmental actionsexpectations related to COVID-19 on the Company’s business plans andoperational resiliency, its ability to retain key Employees; (iv) the extent of the impact of COVID-19 on overall demand for air travelfuel supply, Global Distribution Systems, and the Company's related business plans and decisions; and (v) the impact of the COVID-19 pandemic on the Company's accessoperations and results of operations of any third party delays or non-performance;
the Company's ability to capital;obtain and maintain adequate infrastructure and equipment to support its operations and initiatives;
the emergence of additional costs or effects associated with the December 2022 operational disruption, including litigation, government investigation and actions, and internal actions;
the impact of governmental actionsregulations and other governmental regulationsactions on the Company's plans, strategies, financial results, and operations;
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the impact of fears or actual outbreaks of other diseases, extreme or severe weather and natural disasters, actions of competitors (including, without limitation, pricing, scheduling, capacity, and network decisions, and consolidation and alliance activities), consumer perception, economic conditions, fears of terrorism or war, socio-demographic trends, and other factors beyond the Company's control on consumer behavior and the Company's results of operations and business decisions, plans, strategies, and results;
the impact of fears or actual acts of terrorism or war, political instability, cyber-attacks, and other factors beyond the Company’s control on the Company’s plans, financial results, operations, and ability to adequately insure against risks;
the Company's ability to timely and effectively implement, transition, and maintain the necessary information technology systems and infrastructure to support its operations and initiatives;
the Company's dependence on third parties, in particular with respect to its fuel supply, and the impact on the Company's operations and results of operations of any third party delays or non-performance; and
other factors as set forth in the Company's filings with the Securities and Exchange Commission (the "SEC"), including the detailed factors discussed under the heading “Risk Factors” in the Company's Annual Report on Form 10-K for the year ended December 31, 2021 and in this Quarterly Report on Form 10-Q for the quarter ended June 30, 2022.

Caution should be taken not to place undue reliance on the Company's forward-looking statements, which represent the Company's views only as of the date this report is filed. The Company undertakes no obligation to update publicly or revise any forward-looking statement, whether as a result of new information, future events or otherwise.
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Item 3. Quantitative and Qualitative Disclosures About Market Risk

Hedging

As discussed in Note 43 to the unaudited Condensed Consolidated Financial Statements, the Company endeavors to acquire jet fuel at the lowest possible price and to reduce volatility in operating expenses through its fuel hedging program with the use of financial derivative instruments. AtAs of June 30, 2022,2023, the estimated fair value of outstanding contracts was a net asset of $1.1 billion.$316 million.

The Company's credit exposure related to fuel derivative instruments is represented by the fair value of contracts that are in an asset position to the Company. At such times, these outstanding instruments expose the Company to credit loss in the event of nonperformance by the counterparties to the agreements. As of June 30, 2022,2023, the Company had nineeight counterparties for which the derivatives held were a net asset. To manage credit risk, the Company selects and periodically reviews counterparties based on credit ratings, limits its exposure with respect to each counterparty, and monitors the market position of the fuel hedging program and its relative market position
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with each counterparty. However, if one or more of these counterparties were in a net liability position to the Company and were unable to meet their obligations, any open derivative contracts with the counterparty could be subject to early termination, which could result in substantial losses for the Company. AtAs of June 30, 2022,2023, the Company had agreements with all of its active counterparties containing early termination rights and/or bilateral collateral provisions whereby security is required if market risk exposure exceeds a specified threshold amount based on the counterparty's credit rating. The Company also had agreements with counterparties in which cash deposits and/or letters of credit are required to be posted as collateral whenever the net fair value of derivatives associated with those counterparties exceeds specific thresholds. Refer to the counterparty credit risk and collateral table provided in Note 43 to the unaudited Condensed Consolidated Financial Statements for the fair values of fuel derivatives, amounts held as collateral, and applicable collateral posting threshold amounts as of June 30, 2022,2023, at which such postings are triggered.
 
AtAs of June 30, 2022, $4592023, $60 million in cash collateral deposits were held by the Company from counterparties based on the Company's outstanding fuel derivative instrument portfolio. Due to the types of derivatives held as of June 30, 2022,2023, the Company does not have cash collateral exposure. See Note 43 to the unaudited Condensed Consolidated Financial Statements.

The Company is also subject to the risk that the fuel derivatives it uses to hedge against fuel price volatility do not provide adequate protection. The Company has found that financial derivative instruments in commodities, such as WTI crude oil, Brent crude oil, and refined products, such as heating oil and unleaded gasoline, can be useful in decreasing its exposure to jet fuel price volatility. In addition, to add further protection, the Company may periodically enter into jet fuel derivatives for short-term timeframes. Jet fuel is not widely traded on an organized futures exchange and, therefore, there are limited opportunities to hedge directly in jet fuel for time horizons longer than approximately 24 months into the future. 

Financial Market Risk

The Company currently has agreements with organizations that process credit card transactions arising from purchases of air travel tickets by its Customers utilizing American Express, Discover, and MasterCard/VISA. Credit card processors have financial risk associated with tickets purchased for travel because the processor generally forwards the cash related to the purchase to the Company soon after the purchase is completed, but the air travel generally occurs after that time; therefore, the processor will have liability if the Company does not ultimately provide the air travel. Under these processing agreements, and based on specified conditions, increasing amounts of cash reserves could be required to be posted with the counterparty. There was no cash reserved for this purpose as of June 30, 2022.2023.

A majority of the Company’s sales transactions are processed by Chase Paymentech. Should chargebacks processed by Chase Paymentech reach a certain level, proceeds from advance ticket sales could be held back and used to
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establish a reserve account to cover such chargebacks and any other disputed charges that might occur. Additionally, cash reserves are required to be established if the Company’s credit rating falls to specified levels below investment grade. Cash reserve requirements are based on the Company’s public debt rating and a corresponding percentage of the Company’s Air traffic liability. As of June 30, 2022,2023, no holdbacks were in place.

See Item 7A "Quantitative and Qualitative Disclosures About Market Risk" in the Company's Annual Report on Form 10-K for the year ended December 31, 2021,2022, for further information about market risk, and Note 43 to the unaudited Condensed Consolidated Financial Statements in this Form 10-Q for further information about the Company's fuel derivative instruments.

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Item 4. Controls and Procedures

Disclosure Controls and Procedures

The Company maintains disclosure controls and procedures (as defined in Rule 13a-15(e) of the Securities Exchange Act of 1934 (the "Exchange Act"))Act) designed to provide reasonable assurance that the information required to be disclosed by the Company in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the Securities and Exchange Commission'sSEC's rules and forms. These include controls and procedures designed to ensure that
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this information is accumulated and communicated to the Company's management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure. Management, with the participation of the Chief Executive Officer and Chief Financial Officer, evaluated the effectiveness of the Company's disclosure controls and procedures as of June 30, 2022.2023. Based on this evaluation, the Company's Chief Executive Officer and Chief Financial Officer have concluded that the Company's disclosure controls and procedures were effective as of June 30, 2022,2023, at the reasonable assurance level.

Changes in Internal Control over Financial Reporting

There were no changes in the Company’s internal control over financial reporting (as defined in Rule 13a-15(f) of13a–15(f) under the Exchange Act) during the fiscal quarter ended June 30, 2022,2023, that have materially affected, or are reasonably likely to materially affect, the Company’s internal control over financial reporting.



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PART II. OTHER INFORMATION

Item 1.     Legal Proceedings

On June 30, 2015, the U.S. Department of Justice ("DOJ") issued a Civil Investigative Demand ("CID") to the Company. The CID sought information and documents about the Company’s capacity from January 2010 to the date of the CID, including public statements and communications with third parties about capacity. In June 2015, the Company also received a letter from the Connecticut Attorney General requesting information about capacity. The Company is cooperating fully with the DOJ CID and the state inquiry.

Further, on July 1, 2015, a complaint was filed in the United States District Court for the Southern District of New York on behalf of putative classes of consumers alleging collusion among the Company, American Airlines, Delta Air Lines, and United Airlines to limit capacity and maintain higher fares in violation of Section 1 of the Sherman Act. Since then, a number of similar class action complaints were filed in the United States District Courts for the Central District of California, the Northern District of California, the District of Columbia, the Middle District of Florida, the Southern District of Florida, the Northern District of Georgia, the Northern District of Illinois, the Southern District of Indiana, the Eastern District of Louisiana, the District of Minnesota, the District of New Jersey, the Eastern District of New York, the Southern District of New York, the Middle District of North Carolina, the District of Oklahoma, the Eastern District of Pennsylvania, the Northern District of Texas, the District of Vermont, and the Eastern District of Wisconsin. On October 13, 2015, the Judicial Panel on Multi-District Litigation centralized the cases to the United States District Court in the District of Columbia. On March 25, 2016, the plaintiffs filed a Consolidated Amended Complaint in the consolidated cases alleging that the defendants conspired to restrict capacity from 2009 to present. The plaintiffs seek to bring their claims on behalf of a class of persons who purchased tickets for domestic airline travel on the defendants' airlines from July 1, 2011 to present. They seek treble damages, injunctive relief, and attorneys' fees and expenses. On May 11, 2016, the defendants moved to dismiss the Consolidated Amended Complaint, which the Court denied on October 28, 2016. On December 20, 2017, the Company reached an agreement to settle these cases with a proposed class of all persons who purchased domestic airline transportation services from July 1, 2011, to the date of the settlement. The Company agreed to pay $15 million and to provide certain cooperation with the plaintiffs as set forth in the settlement agreement. After notice was provided to the proposed settlement class and the Court held a fairness hearing the Court issued an order granting final approval of the settlement on May 9, 2019. On June 10, 2019, certain objectors filed notices of appeal to the United States Court of Appeals for the District of Columbia Circuit, which the Court dismissed on July 9, 2021, for lack of jurisdiction because the district court's order approving the settlements was not a final appealable order. The case is continuing as to the remaining defendants. The Company denies all allegations of wrongdoing.

On July 11,January 7, 2019, a complaint alleging violationsa violation of the federal Uniformed Services Employment and state lawsReemployment Rights Act (“USERRA”) and seeking a certification as a class action was filed against Boeing and the Company in the United States District Court for the EasternNorthern District of Texas in Sherman ("Sherman Complaint").California. The complaint alleges that Boeing and the Company colluded to conceal defects withviolates section 4316(b) of USERRA because it does not provide paid “short-term” military leave (i.e., a military leave of 14 days or fewer) but does provide paid jury duty leave, bereavement leave, and sick leave, which the Boeing 737 MAX ("MAX") aircraft in violationplaintiff alleges are “comparable” forms of the Racketeer Influencedleave under USERRA and Corrupt Organization Act ("RICO") and also asserts related state law claims based upon the same alleged facts.its implementing regulations. The complaint seeks damages on behalf of putative classes of customers who purchased tickets for air travel from either the Company or American Airlines between August 29, 2017,declaratory and March 13, 2019. The complaint generally seeks money damages, equitable monetary relief, injunctive relief, declaratory relief,damages, liquidated damages, interest, and attorneys’ fees, expert fees, and otherlitigation costs. On September 13, 2019, the Company filed a motion to dismiss the complaint and to strike certain class allegations. Boeing also moved to dismiss. On February 14, 2020, the trial court issued a ruling that granted in part and denied in part the motions to dismiss the complaint. The trial court order, among other things: (i) dismissed without prejudice various state law claims that the plaintiffs abandoned in response to the motions, (ii) dismissed with prejudice the remaining state law claims, including fraud by concealment, fraud by misrepresentation, and negligent misrepresentation on the grounds that federal law preempts those claims, and (iii) found that plaintiffs lack Article III standing to pursue one of the plaintiffs’ theories of RICO injury. The order denied the motion to dismiss with respect to two RICO claims premised upon a second theory of RICO injury and denied the motion to strike the class allegations at the pleadings stage. On September 3, 2021, the trial court granted the plaintiff’s motion for class certification and issued an order under Rule 23(a) and 23(b)(3) certifying four classes of persons associated with ticket purchases for flights during the period of August 29, 2017, through March 13, 2019,a class comprised of (i) thosecurrent or former Employees who, purchased tickets (without being reimbursed)during their employment with the Company at any time from October 10, 2004, through the date of judgment in this action, have taken short-term military leave and were subject to a collective bargaining agreement, except for flights on Southwest Airlines duringEmployees subject to the Transport Workers Union Local 550 agreement covering meteorologists. On January 11, 2022, the court granted the parties’ stipulated request to vacate the trial date as the Department of Defense had not yet produced the class period,members’ military pay and service records pursuant to the Company’s third-party subpoena. On August 18, 2022, the court entered an order that effectively stayed the action, except for those whose flights were solelyattention to the third-party subpoena, until after the Ninth Circuit issued its opinion in the matter of Clarkson v. Alaska Airlines, Inc. and Horizon Industries, Inc., an appeal from an order by the United States District Court for the Eastern District of Washington granting summary judgment in defendants’ favor on routes where,substantially the same claims at issue in this action. The Ninth Circuit issued its order in Clarkson on February 1, 2023, reversing the timedistrict court’s grant of summary judgment and remanding the ticketClarkson case to the District Court with instructions to consider the “pay during leave” issue in the first instance.
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purchase(s), a MAX plane was not scheduled for use (or actually used) and had not previously been used, (ii) those who reimbursed a Southwest Airlines ticket purchaser and thus bore the economic burden for a Southwest Airlines ticket for a flight meeting the preceding criteria set forth in (i) above, (iii) those who purchased tickets (without being reimbursed) for flights on American Airlines during the class period, except for those whose flights were solely on routes where, at the time of ticket purchase(s), a MAX plane was not scheduled for use (or actually used) and had not previously been used, and (iv) those who reimbursed an American Airlines ticket purchaser and thus bore the economic burden for an American Airlines ticket for a flight meeting the preceding criteria set forth in (iii) above. On September 17, 2021, the Company filed a petition for permission immediately to appeal the class certification ruling to the Fifth Circuit Court of Appeals. Boeing also filed such a petition. Plaintiffs filed their oppositions to the petitions on September 27, 2021. On September 30, 2021, the Fifth Circuit Court of Appeals granted the Company (and Boeing) permission to appeal the class certification ruling. On December 22, 2021, in response to a motion to stay the trial court proceedings filed by the Company and Boeing, the Fifth Circuit stayed all proceedings, including the pursuit of any discovery, in the trial court pending disposition of the class certification appeal by the Fifth Circuit. Following full briefing on the merits of the appeal, a three-judge panel of the Fifth Circuit heard oral argument of the appeal on July 5, 2022, and the Company is awaiting a decision from the Fifth Circuit. The Company denies all allegations of wrongdoing, believes the plaintiffs'plaintiff’s positions are without merit, and intends to continue vigorously defendingdefend itself in all respects.

On February 19, 2020, a complaint alleging violations of federal securities laws and seeking certification as a class action was filed against the Company and certain of its officers in the United States District Court for the Northern District of Texas in Dallas. A lead plaintiff has been appointed in the case, and an amended complaint was filed on July 2, 2020. The amended complaint seeks damages on behalf of a putative class of persons who purchased the Company’s common stock between February 7, 2017, and January 29, 2020. The amended complaint asserts claims under Sections 10(b) and 20 of the Securities Exchange Act and alleges that the Company made material misstatements to investors regarding the Company’s safety and maintenance practices and its compliance with federal regulations and requirements. The amended complaint generally seeks money damages, pre-judgment and post-judgment interest, and attorneys’ fees and other costs. On August 17, 2020, the Company and the individual defendants filed a motion to dismiss. On October 1, 2020, the lead plaintiff filed a response in opposition to the motion to dismiss. The Company filed a reply on or about October 21, 2020, such that the motion is now fully briefed, although the parties have each supplemented their prior briefing with regard to more recent case holdings in other matters. The Company denies all allegations of wrongdoing, including those in the amended complaint. The Company believes the plaintiffs' positions are without merit and intends to vigorously defend itself.itself in all respects.

On June 22, 2020, a derivative action for breach of fiduciary duty was filed in the United States District Court for the Northern District of Texas naming the members of the Company's Board of Directors as defendants and the Company as a nominal defendant (the "Derivative Action"). The plaintiff alleges unspecified damage to Company’s reputation, goodwill, and standing in the community, as well as damage from exposure to civil and regulatory liability and defense costs. According to the lawsuit, these damages arise from the Company’s alleged failure to comply with safety and record maintenance regulations and false statements in public filings regarding the Company’s safety practices. The plaintiff alleges the Board, in the absence of good faith, exhibited reckless disregard for its duties of oversight. On October 7, 2020, the Court entered an order staying and administratively closing the Derivative Action. The plaintiff in the Derivative Action shall have the right to reopen the action following the resolution of the Company's motion to dismiss in the ongoing litigation brought under the federal securities laws or upon the occurrence of certain other conditions. The Board and Company deny all allegations of wrongdoing made in the Derivative Action.

On August 26, 2021, a complaint alleging breach of contract and seeking certification as a class action was filed against the Company in the United States District Court for the Western District of Texas in Waco. The complaint alleges that the Company breached its Contract of Carriage and other alleged agreements in connection with its use of the allegedly defective MAX aircraft manufactured by The Boeing Company. The complaint seeks damages on behalf of putative classes of customers who provided valuable consideration, whether in money or other form (e.g., voucher, miles/points, etc.), in exchange for a ticket for air transportation with the Company, which transportation took place between August 29, 2017, and March 13, 2019. The complaint generally seeks money damages, declaratory relief, and attorneys’ fees and other costs. On October 27, 2021, the Company filed a multi-faceted motion challenging the Complaintcomplaint based upon lack of subject matter jurisdiction, the existence of thea prior-filed
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Sherman Complaint complaint on appeal in the Fifth Circuit (the "Sherman Complaint"), improper venue, and failure to state a claim, and seeking to have the complaint's class contentions stricken. That motion was fully briefed by both parties and was argued to a United States Magistrate Judge on June 27, 2022. On July 5, 2022, the Magistrate Judge granted the motion in part and ordered the case stayed until the issuance of the Fifth Circuit's opinion in the Sherman Complaint. On November 28, 2022, the parties jointly notified the Court of the Fifth Circuit's decision regarding the Sherman Complaint. On March 23, 2023, the parties jointly notified the Court of the dismissal of the Sherman Complaint for lack of jurisdiction. The Company denies all allegations of wrongdoing, believes the plaintiffs' positions are without merit, and intends to vigorously defend itself in all respects.

Two complaints alleging violations of federal securities laws and seeking certification as a class action have been filed (on January 10, 2023 and March 13, 2023, respectively) against the Company and certain of its officers in the United States District Court for the Southern District of Texas in Houston. The complaints seek damages on behalf of a putative class of persons who purchased or otherwise acquired the Company's common stock between June 13, 2020, and December 31, 2022. The complaints assert claims under Sections 10(b) and 20 of the Exchange Act and allege that the Company made material misstatements to investors regarding the Company's internal technology and
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alleged vulnerability to large-scale flight disruptions. The complaints generally seek money damages, pre-judgment and post-judgment interest, and attorneys' fees and other costs. The deadline in the first of these two cases to file a motion seeking appointment of lead plaintiff was March 13, 2023; four separate motions were filed, and three of the parties seeking appointment have continued to contest the issue. On July 17, 2023, the Court signed an order consolidating the two federal securities cases into the first-filed suit and also appointed plaintiff Michael Berry as lead plaintiff in the consolidated case, with his counsel of record to serve as lead counsel and liaison counsel. The Company denies all allegations of wrongdoing in the complaint, believes the plaintiffs' positions are without merit, and intends to vigorously defend itself in all respects.

Since about January 24, 2023, the Company’s senior officers and Board of Directors have received multiple derivative demand letters from legal counsel for purported Southwest shareholders demanding that the Board investigate claims, initiate legal action, and take remedial measures in connection with the service disruptions occurring in December 2022. Generally, the demand letters broadly assert that the Company’s directors and senior officers did not make sufficient investments in internal technology systems to prevent large-scale flight disruptions, did not exercise sufficient oversight over the Company’s operations, approved or received unwarranted compensation, caused the Company to make materially misleading public statements, and breached their fiduciary duties to the Company. Additionally, since January 27, 2023, the Company has received multiple letters from counsel for purported Southwest shareholders making statutory demands for the production of various books and records of the Company, purportedly in an effort to investigate possible derivative claims similar to those made the subject of the derivative demands discussed above. On June 13, 2023, a shareholder derivative suit was filed against certain of the Company’s current and former officers and directors in the 14th Judicial District Court of Dallas County, Texas, asserting claims for damages from alleged breach of fiduciary duty, waste of corporate assets, and unjust enrichment derivatively on the Company’s behalf against the individual defendants based on similar factual allegations as contained in the demand letters and in the federal class action complaints. On June 15, 2023, a second shareholder derivative suit was filed against certain of the Company’s current and former officers and directors in the United States District Court for the Northern District of Texas, asserting claims under Section 14(a) of the Exchange Act and for damages from alleged breach of fiduciary duty, indemnification, and unjust enrichment derivatively on the Company’s behalf against the individual defendants based on similar factual allegations as contained in the demand letters and in the federal class action complaints. The Company and its Board of Directors intend to address the derivative and books and records demands and the shareholder derivative suits in accordance with the applicable Texas statutes governing such demands and litigation.

Based on the Company's wide-scale operational disruption, which led to the cancelation of a significant number of flights between December 21 and December 29, 2022, the Company could be subject to fines and/or penalties resulting from investigations by the Department of Transportation or other governmental agencies.

The Company is from time to time subject to various legal proceedings and claims arising in the ordinary course of business, including, but not limited to, examinations by the Internal Revenue Service.

The Company’s management does not expect that the outcome in any of its currently ongoing legal proceedings or the outcome of any proposed adjustments presented to date by the Internal Revenue Service, individually or collectively, will have a material adverse effect on the Company’s financial condition, results of operations, or cash flow.

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Item 1A. Risk Factors

Except for the additional risk factor set forth below, thereThere have been no material changes to the factors disclosed in Item 1A. Risk Factors in the Company’s Annual Report on Form 10-K for the year ended December 31, 2021.

Conflicting federal, state, and local laws and regulations may impose additional requirements and restrictions on the Company’s operations, which could increase the Company’s operating costs, result in service disruptions, and increase litigation risk.

Airlines are subject to extensive regulatory and legal requirements at the federal, state, and local levels that require substantial compliance costs and that may be inconsistent with each other. These laws could affect the Company’s relationship with its workforce and cause its expenses to increase without an ability to pass through these costs.In recent years, the airline industry has experienced an increase in litigation asserting the application of state and local employment laws, particularly in California. On June 30, 2022, the U.S. Supreme Court denied review of the Ninth Circuit’s ruling in Bernstein v. Virgin America, Inc., which held that federal law did not preempt the California state meal-and-rest-break regulations for flight attendants at issue. The Company is a defendant in multiple proceedings asserting wage and hour claims with respect to certain employees who work in, or are based in, California.The Bernstein decision may adversely affect the Company’s defenses in some or all of those proceedings and may give rise to additional litigation in these or other areas previously believed to be preempted by federal law.Application of state and local laws to the Company’s operations may conflict with federal laws—or with the laws of other states and local governments—and may subject the Company to additional requirements and restrictions.Moreover, application of these state and local laws may result in operational disruption, increased litigation risk, and negative effects on the Company’s collective bargaining agreements. Adverse litigation results in any of these cases could adversely impact the Company’s operational flexibility and result in the imposition of damages and fines, which could potentially be significant. 2022.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

(c) On May 15, 2019, the Company’s Board of Directors authorized the repurchase of up to $2.0 billion of the Company’s common stock. Subject to certain conditions, including restrictions on the Company pursuant to the Payroll Support programs through September 30, 2022, repurchases may be made in accordance with applicable securities laws in open market or private, including accelerated, repurchase transactions from time to time, depending on market conditions. The Company has announced it has suspended further share repurchase activity until further notice. The Company has approximately $899 million remaining under its current share repurchase authorization.

Item 3. Defaults Upon Senior Securities

None

Item 4. Mine Safety Disclosures

Not applicable

Item 5. Other Information

None
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Item 6. Exhibits
3.1
3.2
10.1
10.2
31.1
31.2
32.1
101.INSXBRL Instance Document - The instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document.
101.SCHInline XBRL Taxonomy Extension Schema Document.
101.CALInline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEFInline XBRL Taxonomy Extension Definition Linkbase Document.
101.LABInline XBRL Taxonomy Extension Label Linkbase Document.
101.PREInline XBRL Taxonomy Extension Presentation Linkbase Document.
104Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

(1) Certain confidential information contained in this agreement has been omitted because it is both not material and is of the type that the registrant treats as private or confidential.
(2) Furnished, not filed.
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SIGNATURES
 

 
Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.
 
 SOUTHWEST AIRLINES CO.
   
August 1, 2022July 28, 2023By:/s/   Tammy Romo
   
  Tammy Romo
  Executive Vice President & Chief Financial Officer
  (On behalf of the Registrant and in
  her capacity as Principal Financial
  and Accounting Officer)
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