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 ~~March 31,~~June 30, 2023


			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

SOUTHWEST AIRLINES CO.

(Exact name of registrant as specified in its charter)


Texas		74-1563240
(State or other jurisdiction of		(IRS Employer
incorporation or organization)		Identification No.)
P.O. Box 36611
Dallas,	Texas	75235-1611
(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 class	Trading Symbol	Name of each exchange on which registered
Common Stock ($1.00 par value)	LUV	New 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 filer	x	Accelerated filer	☐
Non-accelerated filer	☐	Smaller 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 ~~April~~July 27, 2023: ~~595,073,046~~595,633,723

TABLE OF CONTENTS TO FORM 10-Q

PART I - FINANCIAL INFORMATION

Item 1. Financial Statements

Condensed Consolidated Balance Sheet as of ~~March 31, 2023~~June 30, 202 3 and December 31, 2022

Condensed Consolidated Statement of Comprehensive ~~Income (Loss)~~Incom e ~~for~~f or the three and six months ended ~~March 31,~~June 3 0 , 2023 and 2022

Condensed Consolidated Statement of Stockholders' Equity as of ~~March 31~~June 30 , 2023 and 2022

Condensed Consolidated Statement of Cash Flows for the three and six months ended ~~March 31~~June 30 , 2023 and 2022

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

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)


		March 31, 2023		December 31, 2022			June 30, 2023		December 31, 2022
ASSETS	ASSETS					ASSETS
Current assets:	Current assets:					Current assets:
Cash and cash equivalents	Cash and cash equivalents	$	8,359	$	9,492	Cash and cash equivalents	$	9,158	$	9,492
Short-term investments	Short-term investments	3,315		2,800		Short-term investments	3,021		2,800
Accounts and other receivables	Accounts and other receivables	1,250		1,040		Accounts and other receivables	1,233		1,040
Inventories of parts and supplies, at cost	Inventories of parts and supplies, at cost	736		790		Inventories of parts and supplies, at cost	714		790
Prepaid expenses and other current assets	Prepaid expenses and other current assets	614		686		Prepaid expenses and other current assets	535		686
Total current assets	Total current assets	14,274		14,808		Total current assets	14,661		14,808

Property and equipment, at cost:	Property and equipment, at cost:					Property and equipment, at cost:
Flight equipment	Flight equipment	24,577		23,725		Flight equipment	25,229		23,725
Ground property and equipment	Ground property and equipment	7,008		6,855		Ground property and equipment	7,159		6,855
Deposits on flight equipment purchase contracts	Deposits on flight equipment purchase contracts	283		376		Deposits on flight equipment purchase contracts	324		376
Assets constructed for others	Assets constructed for others	34		28		Assets constructed for others	43		28
		31,902		30,984			32,755		30,984
Less allowance for depreciation and amortization	Less allowance for depreciation and amortization	13,878		13,642		Less allowance for depreciation and amortization	14,159		13,642
		18,024		17,342			18,596		17,342
Goodwill	Goodwill	970		970		Goodwill	970		970
Operating lease right-of-use assets	Operating lease right-of-use assets	1,380		1,394		Operating lease right-of-use assets	1,335		1,394
Other assets	Other assets	898		855		Other assets	957		855
		$	35,546	$	35,369		$	36,519	$	35,369

LIABILITIES AND STOCKHOLDERS' EQUITY	LIABILITIES AND STOCKHOLDERS' EQUITY					LIABILITIES AND STOCKHOLDERS' EQUITY
Current liabilities:	Current liabilities:					Current liabilities:
Accounts payable	Accounts payable	$	1,729	$	2,004	Accounts payable	$	1,882	$	2,004
Accrued liabilities	Accrued liabilities	2,118		2,043		Accrued liabilities	2,468		2,043
Current operating lease liabilities	Current operating lease liabilities	233		225		Current operating lease liabilities	226		225
Air traffic liability	Air traffic liability	7,217		6,064		Air traffic liability	7,121		6,064
Current maturities of long-term debt	Current maturities of long-term debt	32		42		Current maturities of long-term debt	31		42
Total current liabilities	Total current liabilities	11,329		10,378		Total current liabilities	11,728		10,378

Long-term debt less current maturities	Long-term debt less current maturities	7,999		8,046		Long-term debt less current maturities	7,994		8,046
Air traffic liability - noncurrent	Air traffic liability - noncurrent	1,980		2,186		Air traffic liability - noncurrent	1,938		2,186
Deferred income taxes	Deferred income taxes	1,888		1,985		Deferred income taxes	2,057		1,985

Noncurrent operating lease liabilities	Noncurrent operating lease liabilities	1,112		1,118		Noncurrent operating lease liabilities	1,077		1,118
Other noncurrent liabilities	Other noncurrent liabilities	936		969		Other noncurrent liabilities	936		969
Stockholders' equity:	Stockholders' equity:					Stockholders' equity:
Common stock	Common stock	888		888		Common stock	888		888
Capital in excess of par value	Capital in excess of par value	4,058		4,037		Capital in excess of par value	4,103		4,037
Retained earnings	Retained earnings	15,995		16,261		Retained earnings	16,571		16,261
Accumulated other comprehensive income	Accumulated other comprehensive income	197		344		Accumulated other comprehensive income	58		344
Treasury stock, at cost	Treasury stock, at cost	(10,836)		(10,843)		Treasury stock, at cost	(10,831)		(10,843)
Total stockholders' equity	Total stockholders' equity	10,302		10,687		Total stockholders' equity	10,789		10,687
		$	35,546	$	35,369		$	36,519	$	35,369

See accompanying notes.

Table of Contents

Southwest Airlines Co.

Condensed Consolidated Statement of Comprehensive Income ~~(Loss)~~

(in millions, except per share amounts)

(unaudited)


		Three months ended March 31,				Three months ended June 30,				Six months ended June 30,
		2023		2022				2023		2022		2023		2022
OPERATING REVENUES:	OPERATING REVENUES:						OPERATING REVENUES:
Passenger	Passenger	$	5,105	$	4,135		Passenger	$	6,409	$	6,119	$	11,514	$	10,254
Freight	Freight	41		42			Freight	47		47		87		89

Other	Other	560		517			Other	581		562		1,142		1,079
Total operating revenues	Total operating revenues	5,706		4,694			Total operating revenues	7,037		6,728		12,743		11,422

OPERATING EXPENSES, NET:	OPERATING EXPENSES, NET:						OPERATING EXPENSES, NET:
Salaries, wages, and benefits	Salaries, wages, and benefits	2,478		2,229			Salaries, wages, and benefits	2,786		2,220		5,264		4,450

Fuel and oil	Fuel and oil	1,547		1,004			Fuel and oil	1,403		1,636		2,950		2,640
Maintenance materials and repairs	Maintenance materials and repairs	240		211			Maintenance materials and repairs	271		210		511		420

Landing fees and airport rentals	Landing fees and airport rentals	408		346			Landing fees and airport rentals	459		388		867		733
Depreciation and amortization	Depreciation and amortization	365		324			Depreciation and amortization	367		325		731		649
Other operating expenses	Other operating expenses	952		731			Other operating expenses	956		791		1,909		1,523
Total operating expenses, net	Total operating expenses, net	5,990		4,845			Total operating expenses, net	6,242		5,570		12,232		10,415

OPERATING LOSS		(284)		(151)
OPERATING INCOME							OPERATING INCOME	795		1,158		511		1,007

OTHER EXPENSES (INCOME):	OTHER EXPENSES (INCOME):						OTHER EXPENSES (INCOME):
Interest expense	Interest expense	66		93			Interest expense	65		93		130		186
Capitalized interest	Capitalized interest	(6)		(9)			Capitalized interest	(5)		(11)		(11)		(20)
Interest income	Interest income	(125)		(3)			Interest income	(144)		(28)		(269)		(31)
Loss on extinguishment of debt	Loss on extinguishment of debt	—		72			Loss on extinguishment of debt	—		43		—		116
Other (gains) losses, net	Other (gains) losses, net	(14)		72			Other (gains) losses, net	(7)		25		(21)		96
Total other expenses (income)	Total other expenses (income)	(79)		225			Total other expenses (income)	(91)		122		(171)		347

LOSS BEFORE INCOME TAXES		(205)		(376)
BENEFIT FOR INCOME TAXES		(46)		(98)
INCOME BEFORE INCOME TAXES							INCOME BEFORE INCOME TAXES	886		1,036		682		660
PROVISION FOR INCOME TAXES							PROVISION FOR INCOME TAXES	203		276		158		178

NET LOSS		$	(159)	$	(278)
NET INCOME							NET INCOME	$	683	$	760	$	524	$	482

NET LOSS PER SHARE, BASIC		$	(0.27)	$	(0.47)
NET INCOME PER SHARE, BASIC							NET INCOME PER SHARE, BASIC	$	1.15	$	1.29	$	0.88	$	0.83

NET LOSS PER SHARE, DILUTED		$	(0.27)	$	(0.47)
NET INCOME PER SHARE, DILUTED							NET INCOME PER SHARE, DILUTED	$	1.08	$	1.20	$	0.84	$	0.77

COMPREHENSIVE INCOME (LOSS)		$	(306)	$	225
COMPREHENSIVE INCOME							COMPREHENSIVE INCOME	$	544	$	674	$	238	$	899

WEIGHTED AVERAGE SHARES OUTSTANDING	WEIGHTED AVERAGE SHARES OUTSTANDING						WEIGHTED AVERAGE SHARES OUTSTANDING
Basic	Basic	594		592			Basic	595		593		595		593
Diluted	Diluted	594		592			Diluted	639		635		639		640

See accompanying notes.

Table of Contents

Southwest Airlines Co.

Condensed Consolidated Statement of Stockholders' Equity

(in millions, except per share amounts)

(unaudited)


		Common Stock		Capital in excess of par value		Retained earnings		Accumulated other comprehensive income		Treasury stock		Total			Common Stock		Capital in excess of par value		Retained earnings		Accumulated other comprehensive income (loss)		Treasury stock		Total
Balance at December 31, 2022	Balance at December 31, 2022	$	888	$	4,037	$	16,261	$	344	$	(10,843)	$	10,687	Balance at December 31, 2022	$	888	$	4,037	$	16,261	$	344	$	(10,843)	$	10,687

Issuance of common and treasury stock pursuant to Employee stock plans	Issuance of common and treasury stock pursuant to Employee stock plans	—		1		—		—		7		8		Issuance of common and treasury stock pursuant to Employee stock plans	—		1		—		—		7		8
Share-based compensation	Share-based compensation	—		20		—		—		—		20		Share-based compensation	—		20		—		—		—		20
Cash dividends, $0.18 per share	Cash dividends, $0.18 per share	—		—		(107)		—		—		(107)		Cash dividends, $0.18 per share	—		—		(107)		—		—		(107)

Comprehensive income (loss)		—		—		(159)		(147)		—		(306)
Comprehensive loss														Comprehensive loss	—		—		(159)		(147)		—		(306)
Balance at March 31, 2023	Balance at March 31, 2023	$	888	$	4,058	$	15,995	$	197	$	(10,836)	$	10,302	Balance at March 31, 2023	$	888	$	4,058	$	15,995	$	197	$	(10,836)	$	10,302

Issuance of common and treasury stock pursuant to Employee stock plans														Issuance of common and treasury stock pursuant to Employee stock plans	—		11		—		—		5		16
Share-based compensation														Share-based compensation	—		34		—		—		—		34
Cash dividends, $0.18 per share														Cash dividends, $0.18 per share	—		—		(107)		—		—		(107)

Comprehensive income (loss)														Comprehensive income (loss)	—		—		683		(139)		—		544
Balance at June 30, 2023														Balance at June 30, 2023	888		4,103		16,571		58		(10,831)		10,789


		Common Stock		Capital in excess of par value		Retained earnings		Accumulated other comprehensive income		Treasury stock		Total			Common Stock		Capital in excess of par value		Retained earnings		Accumulated other comprehensive income (loss)		Treasury stock		Total
Balance at December 31, 2021	Balance at December 31, 2021	$	888	$	4,224	$	15,774	$	388	$	(10,860)	$	10,414	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	Cumulative effect of adopting Accounting Standards Update No. 2020-06, Debt	—		(300)		55		—		—		(245)		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	Issuance of common and treasury stock pursuant to Employee stock plans	—		—		—		—		7		7		Issuance of common and treasury stock pursuant to Employee stock plans	—		—		—		—		7		7
Share-based compensation	Share-based compensation	—		16		—		—		—		16		Share-based compensation	—		16		—		—		—		16

Comprehensive income (loss)	Comprehensive income (loss)	—		—		(278)		503		—		225		Comprehensive income (loss)	—		—		(278)		503		—		225
Balance at March 31, 2022	Balance at March 31, 2022	$	888	$	3,940	$	15,551	$	891	$	(10,853)	$	10,417	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														Issuance of common and treasury stock pursuant to Employee stock plans	—		10		—		—		3		13
Share-based compensation														Share-based compensation	—		16		—		—		—		16

Comprehensive income (loss)														Comprehensive income (loss)	—		—		760		(86)		—		674
Balance at June 30, 2022														Balance at June 30, 2022	$	888	$	3,966	$	16,311	$	805	$	(10,850)	$	11,120

See accompanying notes.

Table of Contents

Southwest Airlines Co.

Condensed Consolidated Statement of Cash Flows

(in millions)

(unaudited)


		Three months ended				Three months ended				Six months ended
		March 31,				June 30,				June 30,
		2023		2022				2023		2022		2023		2022
CASH FLOWS FROM OPERATING ACTIVITIES:	CASH FLOWS FROM OPERATING ACTIVITIES:						CASH FLOWS FROM OPERATING ACTIVITIES:
Net loss		$	(159)	$	(278)
Adjustments to reconcile net loss to cash provided by operating activities:
Net income							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:
Depreciation and amortization	Depreciation and amortization	365		324			Depreciation and amortization	367		325		731		649

Impairment of long-lived assets	Impairment of long-lived assets	—		16			Impairment of long-lived assets	—		15		—		31
Unrealized mark-to-market adjustment on available for sale securities	Unrealized mark-to-market adjustment on available for sale securities	(4)		5			Unrealized mark-to-market adjustment on available for sale securities	—		4		(4)		7
Unrealized/realized (gain) loss on fuel derivative instruments	Unrealized/realized (gain) loss on fuel derivative instruments	—		34			Unrealized/realized (gain) loss on fuel derivative instruments	6		(20)		6		15
Deferred income taxes	Deferred income taxes	(52)		(97)			Deferred income taxes	209		272		157		174

Loss on extinguishment of debt	Loss on extinguishment of debt	—		72			Loss 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 receivables	Accounts and other receivables	(232)		(334)			Accounts and other receivables	44		439		(188)		105
Other assets	Other assets	50		(44)			Other assets	58		(1)		109		(45)
Accounts payable and accrued liabilities	Accounts payable and accrued liabilities	(72)		177			Accounts payable and accrued liabilities	364		328		293		506
Air traffic liability	Air traffic liability	947		885			Air traffic liability	(137)		(92)		809		793
Other liabilities	Other liabilities	(47)		(105)			Other liabilities	(44)		(103)		(90)		(209)

Cash collateral received from (provided to) derivative counterparties	Cash collateral received from (provided to) derivative counterparties	(30)		385			Cash collateral received from (provided to) derivative counterparties	(16)		(101)		(46)		284
Other, net	Other, net	(60)		31			Other, net	(118)		37		(178)		69
Net cash provided by operating activities	Net cash provided by operating activities	706		1,071			Net cash provided by operating activities	1,416		1,906		2,123		2,977

CASH FLOWS FROM INVESTING ACTIVITIES:	CASH FLOWS FROM INVESTING ACTIVITIES:						CASH FLOWS FROM INVESTING ACTIVITIES:
Capital expenditures	Capital expenditures	(1,046)		(510)			Capital expenditures	(925)		(987)		(1,971)		(1,497)

Assets constructed for others	Assets constructed for others	(6)		(4)			Assets constructed for others	(8)		(3)		(14)		(6)

Purchases of short-term investments	Purchases of short-term investments	(2,204)		(925)			Purchases of short-term investments	(1,522)		(1,545)		(3,727)		(2,470)
Proceeds from sales of short-term and other investments	Proceeds from sales of short-term and other investments	1,679		1,300			Proceeds from sales of short-term and other investments	1,828		980		3,508		2,280

Net cash used in investing activities	Net cash used in investing activities	(1,577)		(139)			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 Employee stock plans	Proceeds from Employee stock plans	9		6			Proceeds from Employee stock plans	14		13		22		19

Payments of long-term debt and finance lease obligations	Payments of long-term debt and finance lease obligations	(59)		(93)			Payments of long-term debt and finance lease obligations	(8)		(53)		(67)		(146)

Payments of cash dividends	Payments of cash dividends	(214)		—			Payments of cash dividends	—		—		(214)		—

Payments for repurchases and conversions of convertible debt	Payments for repurchases and conversions of convertible debt	—		(230)			Payments for repurchases and conversions of convertible debt	—		(178)		—		(409)

Other, net	Other, net	2		3			Other, net	4		3		6		6
Net cash used in financing activities		(262)		(314)
Net cash provided by (used in) financing activities							Net cash provided by (used in) financing activities	10		(215)		(253)		(530)

NET CHANGE IN CASH AND CASH EQUIVALENTS	NET CHANGE IN CASH AND CASH EQUIVALENTS	(1,133)		618			NET CHANGE IN CASH AND CASH EQUIVALENTS	799		136		(334)		754
CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	9,492		12,480			CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD	8,359		13,098		9,492		12,480

CASH AND CASH EQUIVALENTS AT END OF PERIOD	CASH AND CASH EQUIVALENTS AT END OF PERIOD	$	8,359	$	13,098		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 capitalized	Interest, net of amount capitalized	$	19	$	20		Interest, net of amount capitalized	$	96	$	141	$	115	$	161
Income taxes	Income taxes	$	2	$	4		Income taxes	$	6	$	7	$	8	$	11

SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:	SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:						SUPPLEMENTAL DISCLOSURE OF NONCASH TRANSACTIONS:
Adoption of Accounting Standards Update 2020-06, Debt	Adoption of Accounting Standards Update 2020-06, Debt	$	—	$	245		Adoption of Accounting Standards Update 2020-06, Debt	$	—	$	—	$	—	$	245
Right-of-use assets acquired under operating leases	Right-of-use assets acquired under operating leases	$	47	$	24		Right-of-use assets acquired under operating leases	$	22	$	3	$	69	$	27

See accompanying notes.

Table of Contents

Southwest Airlines Co.

Notes to Condensed Consolidated Financial Statements

(unaudited)

1. Basis of Presentation

2. New Accounting Pronouncements

3. Financial Derivative Instruments

4. Comprehensive Income ~~(Loss)~~

5. Revenue

6. Net ~~Loss~~ ~~Per~~Income Per Share

7. Fair Value Measurements

8. Supplemental Financial Information

9. Commitments and Contingencies

10. Financing Activities


Notes to Condensed Consolidated Financial Statements			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. ~~The Company returned to a normal operating schedule on December 30, 2022.~~ 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~~These events also created a deceleration in bookings, primarily isolated to January and February 2023, as well as increased first quarter 2023 expenses ofby approximately $55 million, which are included in the accompanying unaudited Condensed Consolidated Statement of Comprehensive Income ~~(Loss)~~ for the ~~three~~six months ended ~~March 31,~~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. ~~The financial~~There were no material impacts ~~of the event~~ to ~~the Company also included the elimination of profitsharing~~operating revenues or expenses for the ~~quarter. The continuing effects~~three months ended June 30, 2023 as a result of this ~~event significantly contributed to the Company recording a net loss for first quarter 2023 in the amount of $159 million.~~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 ~~March 31,~~June 30, 2023 and 2022 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. 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 3 for further information on fuel and the Company's hedging program. Operating results for the three and six months ended ~~March 31,~~June 30, 2023, are not necessarily indicative of the results that may be expected for future quarters or for the year ended December 31, 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, 2022.

Certain prior period amounts have been reclassified to conform to the current presentation. In the unaudited Condensed Consolidated Statement of Comprehensive Income for the three and six months ended ~~March 31,~~June 30, 2022, the Company has reclassified ~~$72~~$43 million and $116 million from Other (gains) losses, net to Loss on extinguishment of debt.

2. NEW ACCOUNTING PRONOUNCEMENTS


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

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, 2024, any new hedging relationships entered into after December 31, 2024, or to existing hedging relationships evaluated for effectiveness existing as of December 31, 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 issued. The Company had no material LIBOR-related contract modifications during the ~~three~~six months ended ~~March 31,~~June 30, 2023.

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.

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. The Company does not 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.


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

As of ~~March 31,~~June 30, 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 of

March 31, 2023

Derivative underlying commodity type as of

June 30, 2023

Derivative underlying commodity type as of

Period (by year)

(gallons in millions) (a)

March 31, 2023

Period (by year)

(gallons in millions) (a)

June 30, 2023

Remainder of 2023

813

West Texas Intermediate ("WTI") crude oil and Brent crude oil

Remainder of 2023

542

West Texas Intermediate ("WTI") crude oil, Brent crude oil, and Heating oil

2024

1,265

WTI crude oil and Brent crude oil

2024

1,265

WTI crude oil and Brent crude oil

2025

227

Brent crude oil

2025

1,033

Brent crude oil

2026

151

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 4.

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. The Company did not have any such situations where a derivative ceased to qualify for hedge accounting during 2022, or during the ~~three~~six months ended ~~March 31,~~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:


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

Asset derivatives
Balance Sheet Fair value at Fair value at
(in millions) location 3/31/2023 12/31/2022
Derivatives designated as hedges (a)
Fuel derivative contracts (gross) Prepaid expenses and other current assets $ 228 $ 352
Fuel derivative contracts (gross) Other assets 167 160
Interest rate derivative contracts Other assets 13 14
Total derivatives designated as hedges $ 408 $ 526


		Asset derivatives				Liability derivatives
	Balance Sheet	Fair value at		Fair value at		Fair value at		Fair value at
(in millions)	location	6/30/2023		12/31/2022		6/30/2023		12/31/2022
Derivatives designated as hedges (a)
Fuel derivative contracts (gross)	Prepaid expenses and other current assets	$	128	$	352	$	—	$	—
Fuel derivative contracts (gross)	Other assets	194		160		—		—



Interest rate derivative contracts	Other assets	14		14		—		—


Total derivatives designated as hedges		$	336	$	526	$	—	$	—
Derivatives not designated as hedges (a)
Fuel derivative contracts (gross)	Prepaid expenses and other current assets	$	17	$	—	$	23	$	—





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.


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

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


		Balance Sheet	March 31,		December 31,			Balance Sheet	June 30,		December 31,
(in millions)	(in millions)	location	2023		2022		(in millions)	location	2023		2022
Cash collateral deposits held from counterparties for fuel contracts - current	Cash collateral deposits held from counterparties for fuel contracts - current	Offset against Prepaid expenses and other current assets	$	65	$	106	Cash collateral deposits held from counterparties for fuel contracts - current	Offset against Prepaid expenses and other current assets	$	27	$	106
Cash collateral deposits held from counterparties for fuel contracts - noncurrent	Cash collateral deposits held from counterparties for fuel contracts - noncurrent	Offset against Other assets	11		—		Cash collateral deposits held from counterparties for fuel contracts - noncurrent	Offset against Other assets	33		—

Receivable from third parties for fuel contracts	Receivable from third parties for fuel contracts	Accounts and other receivables	15		34		Receivable from third parties for fuel contracts	Accounts and other receivables	10		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 ~~March 31,~~June 30, 2023, no cash collateral deposits were provided by or held by the Company based on its outstanding interest rate swap agreements.

The Company ~~has~~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:

Offsetting of derivative assets
(in millions)
(i) (ii) (iii) = (i) + (ii) (i) (ii) (iii) = (i) + (ii)
March 31, 2023 December 31, 2022
Description Balance Sheet location Gross amounts of recognized assets Gross amounts offset in the Balance Sheet Net amounts of assets presented in the Balance Sheet Gross amounts of recognized assets Gross amounts offset in the Balance Sheet Net amounts of assets presented in the Balance Sheet
Fuel derivative contracts Prepaid expenses and other current assets $ 228 $ (65) $ 163 $ 352 $ (106) $ 246
Fuel derivative contracts Other assets $ 167 $ (11) $ 156 (a) $ 160 $ — $ 160 (a)
Interest rate derivative contracts Other assets $ 13 $ — $ 13 (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 8.~~


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


Offsetting of derivative liabilities
Offsetting of derivative assets															Offsetting 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)
			March 31, 2023						December 31, 2022								June 30, 2023							December 31, 2022
Description	Description	Balance Sheet location	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheet		Net amounts of liabilities presented in the Balance Sheet		Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheet		Net amounts of liabilities presented in the Balance Sheet		Description	Balance Sheet location	Gross amounts of recognized assets		Gross amounts offset in the Balance Sheet		Net amounts of assets presented in the Balance Sheet			Gross amounts of recognized assets		Gross amounts offset in the Balance Sheet		Net amounts of assets presented in the Balance Sheet
Fuel derivative contracts	Fuel derivative contracts	Prepaid expenses and other current assets	$	65	$	(65)	$	—	$	106	$	(106)	$	—	Fuel derivative contracts	Prepaid expenses and other current assets	$	145	$	(50)	$	95		$	352	$	(106)	$	246
Fuel derivative contracts	Fuel derivative contracts	Other assets	$	11	$	(11)	$	—	$	—	$	—	$	—	Fuel derivative contracts	Other assets	$	194	$	(33)	$	161	(a)	$	160	$	—	$	160	(a)

Interest rate derivative contracts															Interest rate derivative contracts	Other 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 8.


Offsetting of derivative liabilities
(in millions)
		(i)		(ii)		(iii) = (i) + (ii)		(i)		(ii)		(iii) = (i) + (ii)
		June 30, 2023						December 31, 2022
Description	Balance Sheet location	Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheet		Net amounts of liabilities presented in the Balance Sheet		Gross amounts of recognized liabilities		Gross amounts offset in the Balance Sheet		Net amounts of liabilities presented in the Balance Sheet
Fuel derivative contracts	Prepaid expenses and other current assets	$	50	$	(50)	$	—	$	106	$	(106)	$	—
Fuel derivative contracts	Other assets	$	33	$	(33)	$	—	$	—	$	—	$	—

The following tables present the impact of derivative instruments and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income ~~(Loss)~~ for the three and six months ended ~~March 31,~~June 30, 2023 and 2022:

Location and amount recognized in income on cash flow and fair value hedging relationships
Three months ended March 31, 2023 Three months ended March 31, 2022
(in millions) Fuel and oil Other operating expenses Fuel and oil Other operating expenses
Total $ (28) $ 2 $ (203) $ 2
(Gain) loss on cash flow hedging relationships:
Commodity contracts:
Amount of (gain) reclassified from AOCI into income (28) — (203) —
Interest contracts:
Amount of loss reclassified from AOCI into income — 2 — 2

Derivatives designated and qualified in cash flow hedging relationships
(Gain) loss recognized in AOCI on derivatives, net of tax
Three months ended
March 31,
(in millions) 2023 2022
Fuel derivative contracts $ 125 $ (654)
Interest rate derivatives 2 (4)
Total $ 127 $ (658)


Location and amount recognized in income on cash flow and fair value hedging relationships
	Three months ended June 30, 2023				Three months ended June 30, 2022
(in millions)	Fuel and oil		Other operating expenses			Fuel and oil		Other operating expenses
Total	$	(14)	$	2		$	(306)	$	2

(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	—		2			—		2


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

Derivatives not designated as hedges
(Gain) loss recognized in income on derivatives

Three months ended Location of (gain) loss recognized in income on derivatives
March 31,
(in millions) 2023 2022
Fuel derivative contracts $ — $ 34 Other (gains) losses, net


Location and amount recognized in income on cash flow and fair value hedging relationships
	Six months ended June 30, 2023		Six months ended June 30, 2022
(in millions)	Fuel and oil		Other operating expenses		Fuel and oil		Other operating expenses
Total	$	(42)	$	3	$	(508)	$	3

(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	—		3		—		3


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)	2023		2022
Fuel derivative contracts	$	126	$	(140)
Interest rate derivatives	(1)		(7)
Total	$	125	$	(147)


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 not designated as hedges
	(Gain) loss recognized in income on derivatives

	Three months ended				Location of (gain) loss recognized in income on derivatives
	June 30,
(in millions)	2023		2022
Fuel derivative contracts	$	6	$	(20)	Other (gains) losses, net


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


Derivatives not designated as hedges
	(Gain) loss recognized in income on derivatives

	Six months ended				Location of (gain) loss recognized in income on derivatives
	June 30,
(in millions)	2023		2022
Fuel derivative contracts	$	6	$	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 ~~March 31,~~June 30, 2023 and 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 ~~table presents~~tables present the impact of premiums paid for fuel derivative contracts and their location within the unaudited Condensed Consolidated Statement of Comprehensive Income ~~(Loss)~~ during the period the contract settles:


		Premium expense recognized in income on derivatives						Premium expense recognized in income on derivatives

		Three months ended				Location of premium expense recognized in income on derivatives		Three months ended				Location of premium expense recognized in income on derivatives
		March 31,						June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022
Fuel derivative contracts designated as hedges	Fuel derivative contracts designated as hedges	$	30	$	26	Fuel and oil	Fuel derivative contracts designated as hedges	$	30	$	26	Fuel and oil


	Premium expense recognized in income on derivatives

	Six months ended				Location of premium expense recognized in income on derivatives
	June 30,
(in millions)	2023		2022
Fuel derivative contracts designated as hedges	$	61	$	53	Fuel and oil

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 ~~gains~~losses from fuel hedges as of ~~March 31,~~June 30, 2023, recorded in AOCI, were approximately ~~$75~~$13 million in unrealized ~~gains,~~losses, net of taxes, which are expected to be realized in earnings during the twelve months subsequent to ~~March 31,~~June 30, 2023.

Interest Rate Swaps

The Company is party to certain interest rate swap agreements that are accounted for as cash flow hedges. The Company did not have any interest rate swap agreements designated as fair value hedges, as defined, during the periods 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.

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


Notes to Condensed Consolidated Financial Statements			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. ~~At March 31,~~As of June 30, 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.


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

The following table provides the fair values of fuel derivatives, amounts posted as collateral, and applicable collateral posting threshold amounts as of ~~March 31,~~June 30, 2023, at which such postings are triggered:

Counterparty (CP)

(in millions)

Other (a)

Total

(in millions)

Other (a)

Total

Fair value of fuel derivatives

395

Fair value of fuel derivatives

316

Cash collateral held from CP

—

Cash collateral held from CP

—

Option to substitute LC for cash

N/A

(b)

N/A

(b)

Option to substitute LC for cash

N/A

(b)

N/A

(b)

If credit rating is investment
grade, fair value of fuel
derivative level at which:

Cash 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 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:

Cash is received from CP

(d)

Cash is received from CP

(d)

(a) Individual counterparties with fair value of fuel derivatives < ~~$16~~$18 million.

(b) The Company has the option to substitute letters of credit for 100 percent of cash collateral requirement.

(d) Cash collateral is provided at 100 percent of fair value of fuel derivative contracts.


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

4. COMPREHENSIVE INCOME ~~(LOSS)~~

Comprehensive income ~~(loss)~~ includes changes in the fair value of certain financial derivative instruments that qualify for hedge accounting and actuarial gains/losses arising from the Company’s postretirement benefit obligation. The differences between Net ~~loss~~income and Comprehensive income ~~(loss)~~ for the three and six months ended ~~March 31,~~June 30, 2023 and 2022 were as follows:

Three months ended March 31,
(in millions) 2023 2022
NET LOSS $ (159) $ (278)
Unrealized gain (loss) on fuel derivative instruments, net of
deferred taxes of ($44) and $151
(147) 498
Unrealized gain on interest rate derivative instruments, net of
deferred taxes of $0 and $2
— 5
Total other comprehensive income (loss) $ (147) $ 503
COMPREHENSIVE INCOME (LOSS) $ (306) $ 225


	Three months ended June 30,
(in millions)	2023		2022
NET INCOME	$	683	$	760
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	2		9
Other, net of deferred taxes of $4 and $—	(4)		—
Total other comprehensive loss	$	(139)	$	(86)
COMPREHENSIVE INCOME	$	544	$	674


	Six months ended June 30,
(in millions)	2023		2022
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	2		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, 2023:


(in millions)	Fuel derivatives		Interest rate derivatives		Defined benefit plan items		Deferred tax impact		Accumulated other comprehensive income (loss)
Balance at March 31, 2023	$	114	$	(32)	$	170	$	(55)	$	197
Changes in fair value	(165)		1		—		39		(125)
Reclassification to earnings	(14)		2		—		(2)		(14)
Balance at June 30, 2023	$	(65)	$	(29)	$	170	$	(18)	$	58


(in millions)	Fuel derivatives		Interest rate derivatives		Defined benefit plan items		Deferred tax impact		Accumulated 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)		3		—		5		(34)
Balance at June 30, 2023	$	(65)	$	(29)	$	170	$	(18)	$	58


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

~~A rollforward of the amounts included in AOCI, net of taxes, is shown below for the three months ended March 31, 2023:~~

(in millions) Fuel derivatives Interest rate derivatives Defined benefit plan items Deferred tax impact Accumulated other comprehensive income
Balance at December 31, 2022 $ 305 $ (32) $ 170 $ (99) $ 344
Changes in fair value (163) (2) — 38 (127)
Reclassification to earnings (28) 2 — (a) 6 (20)
Balance at March 31, 2023 $ 114 $ (32) $ 170 $ (55) $ 197

The following ~~table illustrates~~tables illustrate the significant amounts reclassified out of each component of AOCI for the three and six months ended ~~March 31,~~June 30, 2023:

Three months ended ~~March 31,~~June 30, 2023

(in millions)

Amounts reclassified from AOCI

Affected line item in the unaudited Condensed Consolidated Statement of Comprehensive Income ~~(Loss)~~

AOCI components

Unrealized (gain) on fuel derivative instruments

~~(28)~~(14)

Fuel and oil expense

~~(6)~~(3)

Less: Tax expense

~~(22)~~(11)

Net of tax

Unrealized loss on interest rate derivative instruments

Other operating expenses

—1

Less: Tax expense

Net of tax

Other

—

Other

Less: Tax Expense

(4)

Net of tax

Total reclassifications for the period

~~(20)~~(14)

Net of tax


Six months ended June 30, 2023

(in millions)	Amounts reclassified from AOCI		Affected line item in the unaudited Condensed Consolidated Statement of Comprehensive Income
AOCI components
Unrealized (gain) on fuel derivative instruments	$	(42)	Fuel and oil expense

	(10)		Less: Tax expense
	$	(32)	Net of tax
Unrealized loss on interest rate derivative instruments	$	3	Other operating expenses
	1		Less: Tax expense
	$	2	Net of tax
Other	—		Other
	4		Less: Tax Expense
	$	(4)	Net of tax

Total reclassifications for the period	$	(34)	Net of tax

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.

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 months ended March 31, 2023 and 2022:

Three months ended March 31,
(in millions) 2023 2022
Passenger non-loyalty $ 4,082 $ 3,364
Passenger loyalty - air transportation 825 624
Passenger ancillary sold separately 198 147
Total passenger revenues $ 5,105 $ 4,135

1517


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


	Three months ended June 30,				Six months ended June 30,
(in millions)	2023		2022		2023		2022
Passenger non-loyalty	$	5,183	$	5,118	$	9,265	$	8,482
Passenger loyalty - air transportation	989		821		1,814		1,445
Passenger ancillary sold separately	237		180		435		327
Total passenger revenues	$	6,409	$	6,119	$	11,514	$	10,254

As of ~~March 31,~~June 30, 2023, and December 31, 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)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022
Air traffic liability - passenger travel and ancillary passenger services	Air traffic liability - passenger travel and ancillary passenger services	$	4,007	$	3,061	Air traffic liability - passenger travel and ancillary passenger services	$	3,980	$	3,061
Air traffic liability - loyalty program	Air traffic liability - loyalty program	5,190		5,189		Air traffic liability - loyalty program	5,079		5,189
Total Air traffic liability	Total Air traffic liability	$	9,197	$	8,250	Total Air traffic liability	$	9,059	$	8,250

The balance in ~~Air~~"Air traffic liability - passenger travel and ancillary passenger ~~services~~services" also includes flight credits not currently associated with a ticket 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, and are reflected net of associated breakage. Rollforwards of the Company's ~~Air~~"Air traffic liability - loyalty ~~program~~program" for the three and six months ended ~~March 31,~~June 30, 2023 and 2022 were as follows (in millions):


		Three months ended March 31,				Three months ended June 30,				Six months ended June 30,
		2023		2022				2023		2022		2023		2022
Air traffic liability - loyalty program - beginning balance	Air traffic liability - loyalty program - beginning balance	$	5,189	$	4,789		Air traffic liability - loyalty program - beginning balance	$	5,190	$	4,884	$	5,189	$	4,789
Amounts deferred associated with points awarded	Amounts deferred associated with points awarded	846		736			Amounts deferred associated with points awarded	903		842		1,750		1,579
Revenue recognized from points redeemed - Passenger	Revenue recognized from points redeemed - Passenger	(825)		(624)			Revenue recognized from points redeemed - Passenger	(989)		(821)		(1,814)		(1,445)
Revenue recognized from points redeemed - Other	Revenue recognized from points redeemed - Other	(20)		(17)			Revenue recognized from points redeemed - Other	(25)		(21)		(46)		(39)

Air traffic liability - loyalty program - ending balance	Air traffic liability - loyalty program - ending balance	$	5,190	$	4,884		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 ~~March 31,~~June 30, 2023 and 2022 were as follows (in millions):


Notes to Condensed Consolidated Financial Statements			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)	~~6,072~~12,369
Revenue from amounts included in contract liability opening balances	~~(2,568)~~(4,170)
Revenue from current period sales	~~(2,557)~~(7,390)
Balance at ~~March 31,~~June 30, 2023	$	~~9,197~~9,059


	Air traffic liability

Balance at December 31, 2021	$	7,725
Current period sales (passenger travel, ancillary services, flight loyalty, and partner loyalty)	~~5,038~~11,086
Revenue from amounts included in contract liability opening balances	~~(1,881)~~(3,029)
Revenue from current period sales	~~(2,272)~~(7,264)
Balance at ~~March 31,~~June 30, 2022	$	~~8,610~~8,518

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. 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. As the Company continues to believe that a portion of Customer 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 total Air traffic liability balance as of June 30, 2023, and 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, 2023 and 2022, the Company recognized $540 million and $522 million, respectively. For the six months ended June 30, 2023 and 2022, the Company recognized $1.1 billion and $1.0 billion, respectively.

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.

1619


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

~~Customer flight credits represents approximately 7 percent and 9 percent of the total Air traffic liability balance at March 31, 2023, and 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, within Other operating revenues. For the three months ended March 31, 2023 and 2022, the Company recognized $521 million and $486 million, respectively.

~~6. NET LOSS PER SHARE~~

The following table sets forth the computation of basic and diluted net income (loss) per share (in millions except per share amounts). Basic net income (loss) per share is calculated by dividing net income (loss) by the weighted average of shares outstanding during the period. Diluted net income (loss) 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.

Three months ended March 31,
2023 2022
NUMERATOR:
Net loss $ (159) $ (278)
Add: Interest expense — —
Net loss attributable to common stockholders (159) (278)
DENOMINATOR:
Weighted-average shares outstanding, basic and diluted 594 592
NET LOSS PER SHARE:
Basic $ (0.27) $ (0.47)
Diluted $ (0.27) $ (0.47)
Antidilutive amounts excluded from calculations:
Convertible debt 42 47
Restricted stock units 3 —
Stock warrants 1 —


	Three months ended June 30,				Six months ended June 30,
	2023		2022		2023			2022
NUMERATOR:
Net income	$	683	$	760	$	524		$	482
Add: Interest expense	5		4		10			8
Net income attributable to common stockholders	688		764		534			490

DENOMINATOR:
Weighted-average shares outstanding, basic	595		593		595			593
Dilutive effects of Convertible Notes	42		41		42		(a)	46

Dilutive effect of restricted stock units	2		1		2			1
Adjusted weighted-average shares outstanding, diluted	639		635		639			640

NET INCOME PER SHARE:



Basic	$	1.15	$	1.29	$	0.88		$	0.83
Diluted	$	1.08	$	1.20	$	0.84		$	0.77

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 ~~March 31,~~June 30, 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), interest rate derivative


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

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 interest rate derivatives consist solely of swap agreements. See Note 3 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


Notes to Condensed Consolidated Financial Statements			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 (Loss).~~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 assets		Significant other observable inputs		Significant unobservable inputs
Description	June 30, 2023		(Level 1)		(Level 2)		(Level 3)
Assets	(in millions)
Cash equivalents:
Cash equivalents (a)	$	8,702	$	8,702	$	—	$	—
Commercial paper	134		—		134		—
Certificates of deposit	22		—		22		—

Time deposits	300		—		300		—
Short-term investments:
Treasury bills	2,827		2,827		—		—

Certificates of deposit	194		—		194		—


Fuel derivatives:
Option contracts (b)	339		—		—		339
Interest rate derivatives (see Note 3)	14		—		14		—
Equity Securities	255		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.


Notes to Condensed Consolidated Financial Statements			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 March 31, 2023, and December 31, 2022:~~

Fair value measurements at reporting date using:
Quoted prices in active markets for identical assets Significant other observable inputs Significant unobservable inputs
Description March 31, 2023 (Level 1) (Level 2) (Level 3)
Assets (in millions)
Cash equivalents:
Cash equivalents (a) $ 7,497 $ 7,497 $ — $ —
Commercial paper 224 — 224 —
Certificates of deposit 13 — 13 —
Time deposits 625 — 625 —
Short-term investments:
Treasury bills 3,116 3,116 — —
Certificates of deposit 150 — 150 —
Time deposits 49 — 49 —
Fuel derivatives:
Option contracts (b) 395 — — 395
Interest rate derivatives (see Note 3) 13 — 13 —
Equity Securities 236 236 — —
Total assets $ 12,318 $ 10,849 $ 1,074 $ 395

~~(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.~~


			Fair value measurements at reporting date using:
			Quoted prices in active markets for identical assets		Significant other observable inputs		Significant unobservable inputs
Description	December 31, 2022		(Level 1)		(Level 2)		(Level 3)
Assets	(in millions)
Cash equivalents:
Cash equivalents (a)	$	9,040	$	9,040	$	—	$	—
Commercial paper	179		—		179		—
Certificates of deposit	23		—		23		—
Time deposits	250		—		250		—
Short-term investments:
Treasury bills	2,226		2,226		—		—
Certificates of deposit	124		—		124		—
Time deposits	450		—		450		—



Fuel derivatives:


Option contracts (b)	512		—		—		512


Interest rate derivatives (see Note 3)	14		—		14		—
Equity Securities	235		235		—		—
Total assets	$	13,053	$	11,501	$	1,040	$	512

(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 3.

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, 2023, or the year ended December 31, 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, 2023:


Fair value measurements using significant unobservable inputs (Level 3)
(in millions)	Fuel derivatives
Balance at March 31, 2023	$	395
Total gains (losses) for the period
Included in earnings	(6)		(a)
Included in other comprehensive income	(165)
Purchases	137		(b)

Settlements	(45)
Balance at June 30, 2023	$	316
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, 2023	$	(6)	(a)
The amount of total losses 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, 2023	$	(152)

(a) Included in Other (gains) losses, net, within the unaudited Condensed Consolidated Statement of Comprehensive Income.

(b) The purchase 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.


Notes to Condensed Consolidated Financial Statements			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 three months ended March 31, 2023, or the year ended December 31, 2022. The following table presents the Company’s activity for items measured at fair value on a recurring basis using significant unobservable inputs (Level 3) for the three months ended March 31, 2023:

Fair value measurements using significant unobservable inputs (Level 3)

(in millions)

Fuel derivatives

Balance at December 31, 2022

512

Total gains (losses) for the period

Included in earnings

(6)

(a)

Included in other comprehensive income

~~(163)~~(328)

Purchases

~~104~~241

~~(a)~~(b)

Settlements

~~(58)~~(103)

Balance at ~~March 31,~~June 30, 2023

~~395~~316

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, 2023

(6)

(a)

The amount of total losses for the period

included in other comprehensive income attributable to the

change in unrealized gains or losses relating

to assets still held at ~~March 31,~~June 30, 2023

~~(145)~~(265)

(a) Included in Other (gains) losses, net, within the unaudited Condensed Consolidated Statement of Comprehensive Income.

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.

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 ~~at March 31,~~as of June 30, 2023:


Quantitative information about Level 3 fair value measurements	Quantitative information about Level 3 fair value measurements							Quantitative information about Level 3 fair value measurements
									Valuation technique	Unobservable input	Period (by year)	Range	Weighted Average (a)
		Valuation technique	Unobservable input	Period (by year)	Range	Weighted Average (a)
Fuel derivatives	Fuel derivatives	Option model	Implied volatility	Second quarter 2023	26-42%	35	%	Fuel derivatives	Option model	Implied volatility	Third quarter 2023	20-37%	30	%
				Third quarter 2023	32-43%	38	%				Fourth quarter 2023	29-35%	32	%
				Fourth quarter 2023	34-42%	38	%				2024	27-36%	29	%
				2024	31-42%	33	%				2025	28-29%	28	%
				2025	30-31%	30	%				2026	26-29%	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, ~~at March 31,~~as of June 30, 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.


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


(in millions)	(in millions)	Carrying value	Estimated fair value	Fair value level hierarchy	(in millions)	Carrying value	Estimated fair value	Fair value level hierarchy

1.25% Convertible Notes due 2025	1.25% Convertible Notes due 2025	1,611	1,831	Level 2	1.25% Convertible Notes due 2025	1,611	1,861	Level 2
5.25% Notes due 2025	5.25% Notes due 2025	1,302	1,308	Level 2	5.25% Notes due 2025	1,302	1,291	Level 2

3.00% Notes due 2026	3.00% Notes due 2026	300	281	Level 2	3.00% Notes due 2026	300	276	Level 2

3.45% Notes due 2027	3.45% Notes due 2027	300	281	Level 2	3.45% Notes due 2027	300	276	Level 2
5.125% Notes due 2027	5.125% Notes due 2027	1,727	1,727	Level 2	5.125% Notes due 2027	1,727	1,715	Level 2
7.375% Debentures due 2027	7.375% Debentures due 2027	113	121	Level 2	7.375% Debentures due 2027	112	118	Level 2

2.625% Notes due 2030	2.625% Notes due 2030	500	427	Level 2	2.625% Notes due 2030	500	426	Level 2
1.000% PSP1 Loan due 2030	1.000% PSP1 Loan due 2030	976	866	Level 3	1.000% PSP1 Loan due 2030	976	866	Level 3
1.000% PSP2 Loan due 2031	1.000% PSP2 Loan due 2031	566	487	Level 3	1.000% PSP2 Loan due 2031	566	496	Level 3
1.000% PSP3 Loan due 2031	1.000% PSP3 Loan due 2031	526	448	Level 3	1.000% PSP3 Loan due 2031	526	456	Level 3

8. SUPPLEMENTAL FINANCIAL INFORMATION


(in millions)	(in millions)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022
Trade receivables	Trade receivables	$	64	$	117	Trade receivables	$	97	$	117
Credit card receivables	Credit card receivables	185		85		Credit card receivables	191		85
Business partners and other suppliers	Business partners and other suppliers	545		478		Business partners and other suppliers	592		478
Taxes receivable	Taxes receivable	129		133		Taxes receivable	39		133
Fuel hedging and receivables	Fuel hedging and receivables	15		34		Fuel hedging and receivables	10		34
Other	Other	312		193		Other	304		193
Accounts and other receivables	Accounts and other receivables	$	1,250	$	1,040	Accounts and other receivables	$	1,233	$	1,040


(in millions)	(in millions)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022
Derivative contracts	Derivative contracts	$	169	$	174	Derivative contracts	$	175	$	174
Intangible assets, net	Intangible assets, net	295		296		Intangible assets, net	296		296

Equity securities	Equity securities	236		261		Equity securities	255		235
Other	Other	198		124		Other	231		150
Other assets	Other assets	$	898	$	855	Other assets	$	957	$	855


(in millions)	(in millions)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022
Accounts payable trade	Accounts payable trade	$	272	$	277	Accounts payable trade	$	305	$	277
Salaries, withholdings and payroll taxes	Salaries, withholdings and payroll taxes	368		456		Salaries, withholdings and payroll taxes	356		456
Ticket taxes and fees	Ticket taxes and fees	434		242		Ticket taxes and fees	475		242
Aircraft maintenance payable	Aircraft maintenance payable	91		65		Aircraft maintenance payable	82		65
Fuel payable	Fuel payable	113		188		Fuel payable	111		188

Dividends payable	Dividends payable	—		107		Dividends payable	107		107
Customer reimbursements and refunds (a)	Customer reimbursements and refunds (a)	17		311		Customer reimbursements and refunds (a)	7		311
Accrued third party services	Accrued third party services	240		196		Accrued third party services	273		196
Other payable	Other payable	194		162		Other payable	166		162
Accounts payable	Accounts payable	$	1,729	$	2,004	Accounts payable	$	1,882	$	2,004

2124


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


(in millions)	(in millions)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022

Voluntary Separation Program	Voluntary Separation Program	$	69	$	72	Voluntary Separation Program	$	67	$	72
Profitsharing and savings plans	Profitsharing and savings plans	32		167		Profitsharing and savings plans	152		167

Vacation pay	Vacation pay	495		484		Vacation pay	507		484

Health	Health	289		261		Health	296		261

Workers compensation	Workers compensation	166		164		Workers compensation	116		164
Property and income taxes	Property and income taxes	53		37		Property and income taxes	65		37
Interest	Interest	164		45		Interest	34		45
Bonus and incentive pay (b)	Bonus and incentive pay (b)	626		563		Bonus and incentive pay (b)	931		563
Other	Other	224		250		Other	300		250
Accrued liabilities	Accrued liabilities	$	2,118	$	2,043	Accrued liabilities	$	2,468	$	2,043


(in millions)	(in millions)	March 31, 2023		December 31, 2022		(in millions)	June 30, 2023		December 31, 2022

Voluntary Separation Program	Voluntary Separation Program	$	125	$	147	Voluntary Separation Program	$	104	$	147
Postretirement obligation	Postretirement obligation	242		241		Postretirement obligation	241		241

Other deferred compensation	Other deferred compensation	326		331		Other deferred compensation	357		331

Other	Other	243		250		Other	234		250
Other noncurrent liabilities	Other noncurrent liabilities	$	936	$	969	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

~~William P. Hobby Airport~~

In March 2022, the Company executed a Memorandum of Agreement ("MOA") with the City of Houston, Texas (the "City") which owns William P. Hobby Airport ("Hobby") that is managed and operated by the City's Houston Airport System. Under the MOA, the Company will manage the development, design, and construction of seven new gates in Hobby's West Concourse.

The project is currently estimated to be completed in 2025 or 2026 at a cost of at least $250 million, based on initial projections. The Company will provide initial funding for the majority of the project, but is expected to be reimbursed for such funding from the City on a monthly basis and therefore should not significantly impact the Company’s liquidity. The City plans to fund these reimbursements utilizing rates and charges collected from current and future Hobby occupants, including the Company.

Based on the MOA, as well as a terminal lease amendment expected to be finalized prior to the beginning of significant construction, the Company has determined that it does not control the assets during the construction


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

~~period for accounting purposes, and thus will record the amounts funded for the project as a receivable until reimbursed by the City, and the balance is derecognized.~~

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 ~~first~~second quarter 2023, the Company exercised 1530 -7 options for delivery in 2024 and converted 1124 2024 -7 firm orders to -8 firm orders.

The delivery schedule below reflects commitments, although the timing of future deliveries is ~~uncertain.~~uncertain as a result of delays in the manufacturing and certification process. For purposes of the delivery schedule below, the Company has included the remaining 46 of its 2022 contractual undelivered aircraft within its 2023 commitments, and has not made any further adjustments to this schedule based on current estimations. The Company ~~now expects it will receive~~continues to plan for approximately 70 -8 aircraft deliveries from Boeing and 26 -700 retirements in 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, the~~The Company ~~will continue~~is working to reflow its order book with ~~Boeing to solidify future delivery dates.~~Boeing.


Notes to Condensed Consolidated Financial Statements			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 ~~March 31,~~June 30, 2023:


		The Boeing Company								The Boeing Company
		-7 Firm Orders		-8 Firm Orders		-7 or -8 Options	Total				-7 Firm Orders		-8 Firm Orders		-7 or -8 Options	Total
2023	2023	31		105		—	136	(c)	2023		31		105		—	136	(c)
2024	2024	45		11		30	86		2024		51		35		—	86
2025	2025	30		—		56	86		2025		30		—		56	86
2026	2026	30		15		40	85		2026		30		15		40	85
2027	2027	15		15		6	36		2027		15		15		6	36
2028	2028	15		15		—	30		2028		15		15		—	30
2029	2029	20		30		—	50		2029		20		30		—	50
2030	2030	—		55		—	55		2030		—		55		—	55
2031	2031	—		—		—	—		2031		—		—		—	—
		186	(a)	246	(b)	132	564				192	(a)	270	(b)	102	564

(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 3051 -8 deliveries received year-to-date through ~~March 31,~~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. ~~Due~~The Company continues to ~~Boeing's supply chain challenges and the current status of the -7 certification, the Company currently estimates~~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 Remaining	14	32	46
2023 Contractual Deliveries	17	73	90
2023 Total	31	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


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

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 ~~March 31,~~June 30, 2023, were: ~~$1.6~~$1.2 billion remaining in 2023 ~~(of which~~(and approximately $956 million, which relates to 46 MAX aircraft that were contractually committed for 2022 but were not received), ~~$1.5~~$2.1 billion in 2024, ~~$993~~$992 million in 2025, $1.4 billion in 2026, $1.1 billion in 2027, $1.3 billion in 2028, and ~~$4.5~~$4.3 billion thereafter.

Subsequent to March 31, 2023 and through April 27, 2023, the Company has exercised 11 -7 options for delivery in 2024, and converted eight 2024 -7 firm orders to -8 firm orders, resulting in the Company's 2024 capital commitments increasing to $1.7 billion.

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.


Notes to Condensed Consolidated Financial Statements			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.

10. FINANCING ACTIVITIES

On May 1, 2020, the Company completed the public offering of $2.3 billion aggregate principal amount of Convertible 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.

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. The 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 ~~March 31,~~June 30, 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 was 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). However, based on the Company's cash dividends ~~paid~~declared in ~~January 2023 and March~~May 2023, the bond conversion rate changed to ~~26.1250~~26.4038 on ~~January 9, 2023,~~


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

~~and changed to 26.2650 on March 7,~~June 20, 2023. The net carrying amount and principal amount of the Convertible Notes was $1.6 billion as of ~~March 31,~~June 30, 2023 and December 31, 2022.

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


		Three months ended March 31,				Three months ended June 30,				Six months ended June 30,
(in millions)	(in millions)	2023		2022			(in millions)	2023		2022		2023		2022

Non-cash amortization of debt issuance costs	Non-cash amortization of debt issuance costs	3		3			Non-cash amortization of debt issuance costs	$	3	$	3	$	5	$	7
Contractual coupon interest	Contractual coupon interest	5		6			Contractual coupon interest	5		6		10		12
Total interest expense	Total interest expense	$	8	$	9		Total interest expense	$	8	$	9	$	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 contingencies during the ~~three~~six months ended ~~March 31,~~June 30, 2023. The effective interest rate associated with the Convertible Notes was approximately 1.9 percent for the three and six months ended ~~March 31,~~June 30, 2023.


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

The following ~~table presents~~tables present the impact of the partial extinguishment of the Company's Convertible Notes and early prepayment of debt (excluding payments on finance leases) for the three and six months ended ~~March 31,~~June 30, 2022. No such instances of partial extinguishment or early prepayment of debt occurred for the three and six months ended ~~March 31,~~June 30, 2023.


		Three months ended March 31, 2022											Three months ended June 30, 2022
(in millions)	(in millions)	Cash paid for debt and interest		Principal repayment		Loss on extinguishment		Non-cash amortization of debt discount and (issuance) costs		Accrued Interest		(in millions)	Cash paid for debt and interest		Principal repayment		Loss on extinguishment		Non-cash amortization of debt discount and (issuance) costs
1.25% Convertible Notes due 2025	1.25% Convertible Notes due 2025	$	230	$	164	$	69	$	(3)	$	—	1.25% Convertible Notes due 2025	$	178	$	138	$	42	$	(2)
5.125% Notes due 2027	5.125% Notes due 2027	34		30		3		—		1		5.125% Notes due 2027	27		26		1		—

4.75% Notes due 2023												4.75% Notes due 2023	3		3		—		—
5.25% Notes due 2025												5.25% Notes due 2025	1		1		—		—
Total	Total	$	264	$	194	$	72	$	(3)	$	1	Total	$	209	$	168	$	43	$	(2)


	Six months ended June 30, 2022
(in millions)	Cash paid for debt and interest		Principal repayment		Loss on extinguishment		Non-cash amortization of debt discount and (issuance) costs
1.25% Convertible Notes due 2025	$	409	$	302	$	112	$	(5)
5.125% Notes due 2027	61		56		4		1
4.75% Notes due 2023	3		3		—		—
5.25% Notes due 2025	1		1		—		—
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 2022, this facility was amended to extend the expiration date to~~, which expires in August ~~2025 and to change the benchmark rate from LIBOR to the Secured Overnight Financing Rate ("SOFR").~~2025. For the ~~three~~six months ended ~~March 31,~~June 30, 2023 and 2022, there were no amounts outstanding under the Amended A&R Credit Agreement.

On December 5, 2022, the Company signed an aircraft sale agreement with AerCap Ireland Limited (“AerCap”) to purchase 39 -700 aircraft, all of which were already in the Company's fleet under finance lease terms. As each aircraft was purchased, the Company relieved its related lease liability but continues to recognize the cost of the aircraft within Property and equipment in the unaudited Condensed Consolidated Balance Sheet. As of March 31, 2023, the Company had completed the purchase of all 39 aircraft, including the 31 aircraft purchased in 2022. The Company paid the lessor $88 million as part of this transaction for the remaining eight aircraft in first quarter 2023, of which $50 million was recorded as the elimination of the Company’s remaining finance lease obligation for the aircraft, and which was also reflected within Payments of long-term debt and finance lease obligations in the accompanying unaudited Condensed Consolidated Statement of Cash Flows. The remaining $38 million was the net purchase price of the aircraft and is included as part of the Company’s Capital expenditures for the three months ended March 31, 2023. The Company has 28 finance leased aircraft remaining. There was no gain or loss recorded as a result of these transactions.

2528

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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 ~~March 31,~~June 30, 2023 and 2022 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.


		Three months ended March 31,									Three months ended June 30,
		2023			2022			Change					2023			2022			Change
Revenue passengers carried (000s)	Revenue passengers carried (000s)	30,231			26,029			16.1	%			Revenue passengers carried (000s)	35,715			33,224			7.5	%
Enplaned passengers (000s)	Enplaned passengers (000s)	37,666			32,005			17.7	%			Enplaned passengers (000s)	44,787			41,284			8.5	%
Revenue passenger miles (RPMs) (in millions)(a)	Revenue passenger miles (RPMs) (in millions)(a)	29,547			26,483			11.6	%			Revenue passenger miles (RPMs) (in millions)(a)	35,505			32,523			9.2	%
Available seat miles (ASMs) (in millions)(b)	Available seat miles (ASMs) (in millions)(b)	38,062			34,384			10.7	%			Available seat miles (ASMs) (in millions)(b)	42,579			37,322			14.1	%
Load factor(c)	Load factor(c)	77.6		%	77.0		%	0.6		pts.		Load factor(c)	83.4		%	87.1		%	(3.7)		pts.
Average length of passenger haul (miles)	Average length of passenger haul (miles)	977			1,017			(3.9)	%			Average length of passenger haul (miles)	994			979			1.5	%
Average aircraft stage length (miles)	Average aircraft stage length (miles)	715			765			(6.5)	%			Average aircraft stage length (miles)	728			727			0.1	%
Trips flown	Trips flown	334,121			287,751			16.1	%			Trips flown	365,089			326,848			11.7	%
Seats flown (000s)(d)	Seats flown (000s)(d)	52,719			44,547			18.3	%			Seats flown (000s)(d)	57,904			50,758			14.1	%
Seats per trip(e)	Seats per trip(e)	157.8			154.8			1.9	%			Seats per trip(e)	158.6			155.3			2.1	%
Average passenger fare	Average passenger fare	$	168.88		$	158.88		6.3	%			Average passenger fare	$	179.44		$	184.17		(2.6)	%
Passenger revenue yield per RPM (cents)(f)	Passenger revenue yield per RPM (cents)(f)	17.28			15.62			10.6	%			Passenger revenue yield per RPM (cents)(f)	18.05			18.81			(4.0)	%
Operating revenues per ASM (cents)(g)	Operating revenues per ASM (cents)(g)	14.99			13.65			9.8	%			Operating revenues per ASM (cents)(g)	16.53			18.03			(8.3)	%
Passenger revenue per ASM (cents)(h)	Passenger revenue per ASM (cents)(h)	13.41			12.03			11.5	%			Passenger revenue per ASM (cents)(h)	15.05			16.39			(8.2)	%
Operating expenses per ASM (cents)(i)	Operating expenses per ASM (cents)(i)	15.74			14.09			11.7	%			Operating expenses per ASM (cents)(i)	14.66			14.92			(1.7)	%
Operating expenses per ASM, excluding fuel (cents)	Operating expenses per ASM, excluding fuel (cents)	11.67			11.17			4.5	%			Operating expenses per ASM, excluding fuel (cents)	11.37			10.54			7.9	%
Operating expenses per ASM, excluding fuel and profitsharing (cents)	Operating expenses per ASM, excluding fuel and profitsharing (cents)	11.67			11.06			5.5	%			Operating expenses per ASM, excluding fuel and profitsharing (cents)	11.08			10.32			7.4	%
Fuel costs per gallon, including fuel tax	Fuel costs per gallon, including fuel tax	$	3.19		$	2.30		38.7	%			Fuel costs per gallon, including fuel tax	$	2.60		$	3.36		(22.6)	%
Fuel costs per gallon, including fuel tax, economic	Fuel costs per gallon, including fuel tax, economic	$	3.19		$	2.30		38.7	%			Fuel costs per gallon, including fuel tax, economic	$	2.60		$	3.36		(22.6)	%
Fuel consumed, in gallons (millions)	Fuel consumed, in gallons (millions)	483			436			10.8	%			Fuel consumed, in gallons (millions)	538			486			10.7	%
Active fulltime equivalent Employees	Active fulltime equivalent Employees	69,868			58,865			18.7	%			Active fulltime equivalent Employees	71,299			62,289			14.5	%
Aircraft at end of period(j)	Aircraft at end of period(j)	793			722			9.8	%			Aircraft at end of period(j)	803			730			10.0	%

Table of Contents


	Six months ended June 30,
	2023			2022			Change
Revenue passengers carried (000s)	65,947			59,253			11.3	%
Enplaned passengers (000s)	82,452			73,289			12.5	%
Revenue passenger miles (RPMs) (in millions)(a)	65,052			59,006			10.2	%
Available seat miles (ASMs) (in millions)(b)	80,641			71,706			12.5	%
Load factor(c)	80.7		%	82.3		%	(1.6)		pts.
Average length of passenger haul (miles)	986			996			(1.0)	%
Average aircraft stage length (miles)	722			745			(3.1)	%
Trips flown	699,210			614,599			13.8	%
Seats flown (000s)(d)	110,622			95,305			16.1	%
Seats per trip(e)	158.2			155.1			2.0	%
Average passenger fare	$	174.60		$	173.06		0.9	%
Passenger revenue yield per RPM (cents)(f)	17.70			17.38			1.8	%
Operating revenues per ASM (cents)(g)	15.80			15.93			(0.8)	%
Passenger revenue per ASM (cents)(h)	14.28			14.30			(0.1)	%
Operating expenses per ASM (cents)(i)	15.17			14.52			4.5	%
Operating expenses per ASM, excluding fuel (cents)	11.51			10.84			6.2	%
Operating expenses per ASM, excluding fuel and profitsharing (cents)	11.36			10.68			6.4	%
Fuel costs per gallon, including fuel tax	$	2.88		$	2.86		0.7	%
Fuel costs per gallon, including fuel tax, economic	$	2.88		$	2.86		0.7	%
Fuel consumed, in gallons (millions)	1,021			923			10.6	%
Active fulltime equivalent Employees	71,299			62,289			14.5	%
Aircraft at end of period(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.

(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.

~~Table of Contents~~

(i) Calculated as operating expenses divided by available seat miles. Also referred to as "unit costs," "cost per available seat mile," or "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 three and four Boeing 737 Next Generation aircraft in storage as of ~~March 31,~~June 30, 2023 and ~~March 31, 2022.~~June 30, 2022, respectively.

2730

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Financial Overview

~~During and immediately following the disruption, the Company took measures to mitigate the risk of a recurrence, including:~~

•~~Creating an early indicator dashboard that closely monitors operational health and signals an alert if the Company approaches predefined operational thresholds;~~

•~~Establishing supplemental staffing that can quickly mobilize to support Crew recovery efforts;~~

•~~Updating and upgrading the Company's Crew optimization software; and~~

•~~Implementing organizational changes designed to improve coordination and communication between the Company's operating teams.~~

In addition, the Company conducted a thorough internal review, working with its Board of Directors, and engaged aviation consultancy Oliver Wyman for a third-party assessment. As a result of the Company's review and Oliver Wyman's assessment, the Company has developed a three-part tactical action plan toTo boost operational resiliency in key areas across the ~~Company:~~

•~~Improve Winter Operations: The~~ Company ~~plans~~and to reinforce airport infrastructure, increase available equipment, and bolster overall winter preparedness at key airports where there is potential for severe winter weather in order to help its Employees function more effectively in severe weather. Additionally,mitigate the risk of a recurrence, the Company ~~plans to (i) increase available equipment to manage the effects of~~developed a three-part tactical action plan focused on improving winter ~~weather such as deicing trucks, pads,~~operations, accelerating operational-related investments, and ~~ground equipment; (ii) increase storage capacity of deicing fluid at key airports; (iii) add engine covers and heaters to protect aircraft and ground equipment~~enhancing cross-team collaboration. The Company's action plan was released in very low temperatures; (iv) implement new tools that provide Pilots additional real-time insight into the amount of time they have to depart after an aircraft has been deiced; and (v) add staff at airports where extreme cold requires rotating Ground Operations Employees working outside.

•Accelerate Operational Investments: The Company is currently budgeted to spend more than $1.3 billion on investments, upgrades, and maintenance of information technology systems in 2023 and is reprioritizing its timeline for upgrading tools and technology to assist the Company recover its operations faster during extreme winter weather.

•Enhance Cross-Team Collaboration: The Company is enhancing collaboration across Teams and improving the tools and procedures to streamline communication and decision-making, and has already consolidated the Team that designs the flight schedule with the Team overseeing the day-to-day operations into one Department.March 2023.

No assurance can be given that these efforts to boost operational resiliency in key areas across the Company will be ~~successful.~~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 the Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2022.

~~Table of Contents~~

The Company recorded ~~first~~second quarter and year-to-date results for 2023 and 2022 on an accounting principles generally accepted in the United States ("GAAP") and non-GAAP basis, as noted in the following ~~table.~~tables. 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 March 31,
(in millions, except per share amounts)
GAAP 2023 2022 2023 Change to 2022
Operating loss $ (284) $ (151) 88.1 %
Net loss $ (159) $ (278) (42.8) %
Net loss per share, diluted $ (0.27) $ (0.47) (42.6) %

Non-GAAP
Operating loss $ (284) $ (135) 110.4
Net loss $ (163) $ (191) (14.7)
Net loss per share, diluted $ (0.27) $ (0.32) (15.6)


	Three months ended June 30,
(in millions, except per share amounts)
GAAP	2023		2022		2023 Change to 2022
Operating income	$	795	$	1,158	(31.3)	%
Net income	$	683	$	760	(10.1)	%
Net income per share, diluted	$	1.08	$	1.20	(10.1)	%

Non-GAAP
Operating income	$	807	$	1,173	(31.2)
Net income	$	693	$	825	(16.0)
Net income per share, diluted	$	1.09	$	1.30	(16.2)

The ~~comparison~~Company's financial results for the three months ended June 30, 2023, on a GAAP and non-GAAP basis, decreased 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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	Six months ended June 30,
(in millions, except per share amounts)
GAAP	2023		2022		2023 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 ~~three~~six months ended ~~March 31,~~June 30, 2023 ~~versus~~included a negative financial impact of approximately $380 million on a pre-tax basis related to the ~~three~~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 ~~March 31,~~June 30, 2022 ~~reflect~~was partially offset by the effects of the Omicron variant of COVID-19, which reduced travel demand, ~~and created staffing challenges for the Company,~~ particularly during January and February ~~2022, as well as~~2022. Operating income for the ~~previously mentioned Winter Storm Elliott~~first six months ended June 30, 2023 also decreased compared to the same prior year period primarily due to higher salaries, wages, and ~~the Company's December 2022 operational disruption.~~benefits expense, partially offset by higher interest income. On a GAAP basis, the Company's results for the ~~three~~six months ended ~~March 31,~~June 30, 2022 also included a ~~$72~~$116 million loss on extinguishment of debt due to the 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.

2023 Outlook

The following tables present current selected financial guidance for ~~second~~third quarter and full year 2023:

2Q3Q 2023 Estimation

RASM (a), year-over-year

Down 8%3% to ~~11%~~7%

ASMs (b), year-over-year

Up ~~~14%~~~12%

Economic fuel costs per gallon (c)(d)

$~~2.45~~2.55 to ~~$2.55~~$2.65

Fuel hedging premium expense per gallon

$~~0.06~~0.05

Fuel hedging cash settlement gains per gallon

$~~0.13~~0.08

ASMs per gallon (fuel efficiency)

7879 to 80

CASM-X (c)(e), year-over-year (f)

Up 5%3.5% to 8%6.5%

Scheduled debt repayments (millions)

~$108

Interest expense (millions)

~$6563

2932

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									2023 Estimation
ASMs (b), year-over-year									Up 14% to 15%
Economic fuel costs per gallon (c)(d)									$~~2.60~~2.70 to ~~$2.70~~$2.80
Fuel hedging premium expense per gallon									$0.06
Fuel hedging cash settlement gains per gallon									$~~0.10~~0.09
CASM-X (c)(e), year-over-year (f)									Down 2%1% to 4%2%
Scheduled debt repayments (millions)									~$8583
Interest expense (millions)									~$~~250~~255
Aircraft (g)									814
Effective tax rate									23% to 24%
Capital spending (billions) ~~(h)~~									~$3.5

(a) Operating revenue per available seat mile ~~(RASM,~~("RASM" or ~~unit revenues)~~"unit revenues").

(b)Available seat miles ~~(ASMs,~~("ASMs" or ~~capacity)~~"capacity"). The Company's flight schedule is currently published for sale through ~~November 4, 2023.~~March 6, 2024. The Company ~~currently expects third quarter 2023 capacity~~continues to ~~increase in the range of 11 percent to 13 percent, and~~expect fourth quarter 2023 capacity to increase in the range of 20 percent to 22 percent, ~~both year-over-year. Included~~year-over-year, and currently expects first quarter 2024 capacity to increase in the ~~Company's updated~~range of 14 percent to 16 percent, year-over-year, of which nearly 90 percent is from the carryover effect of capacity ~~guidance is a decrease~~growth in ~~previously planned year-over-year capacity as a result of delivery delays at Boeing, planned in the post-summer time period from September through December~~ 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 Measures (also referred to as "excluding special items").

(d) Based on the Company's existing fuel derivative contracts and market prices as of ~~April~~July 19, 2023, ~~second~~third quarter, fourth quarter, and full year 2023 economic fuel costs per gallon are estimated to be in the range of ~~$2.45~~$2.55 to ~~$2.55~~$2.65, $2.50 to $2.60, and ~~$2.60~~$2.70 to ~~$2.70,~~$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, 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.

(e) Operating expenses per available seat mile, excluding fuel and oil expense, special items, and profitsharing ~~(CASM-X)~~("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. ~~Due~~The Company continues to ~~delivery delays, the Company now estimates~~plan for approximately 70 Boeing ~~737 MAX 8~~737-8 ("-8") aircraft deliveries ~~in 2023, compared with its previous guidance of approximately 90 -8 aircraft deliveries. The Company now expects to retire~~and 26 Boeing 737-700 ("-700") aircraft retirements in 2023, ~~compared with its previous guidance to retire 27 -700 aircraft. As a result,~~ending the ~~Company now expects to end 2023~~year with 814 aircraft. The delivery schedule for the ~~737 MAX 7~~Boeing 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.

(h) The Company now estimates its 2023 capital spending to be approximately $3.5 billion, which assumes approximately 70 -8 aircraft deliveries, compared with its previous 2023 capital spending estimate of approximately $4.0 billion, which assumed approximately 90 -8 aircraft deliveries. The Company now estimates its full year 2023 aircraft spending to be approximately $2.3 billion, compared with its previous guidance of approximately $2.8 billion, and continues to estimate its full year 2023 non-aircraft capital spending to be approximately $1.2 billion.

The Company's second quarter 2023 RASM guidance includes a headwind of approximately four and a half points, year-over-year. This headwind is driven by approximately $300 million of additional breakage revenue in second quarter 2022—a higher-than-normal amount related to flight credits issued duringThus far, the pandemic that were set to expire unused—and the Company's July 2022 policy change to eliminate expiration dates on qualifying flight credits, which resulted in the percentage of breakage revenue normalizing to historical levels beginning in third quarter 2022. Flight credits that never expire, along with Rapid Rewards points that never expire, are industry-leading, Customer-friendly policies.

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~~The current booking curve appears to have returned close to pre-pandemic norms, and~~Company has experienced strong leisure demand and yields ~~continue to be strong heading into the busy summer travel season. While March 2023 managed business revenues largely recovered to March 2019 levels,~~for July travel. Based on current booking and revenue trends, the Company ~~expects corporate revenue trends~~anticipates a third quarter 2023 RASM decline of 3 percent to ~~continue to be choppy~~7 percent, year-over-year, driven by challenging comparisons from the pent-up travel demand surge in 2022, and higher than seasonally-normal growth, as ~~Customer travel patterns evolve post-pandemic. However,~~ the Company ~~continues~~works to ~~expect further sequential recovery in managed business revenues in second quarter 2023 compared with first quarter 2023, driven by anticipated growth in corporate accounts and passengers.~~

~~The Company recently selected~~close out the ~~Amadeus Network Revenue Management product as its new revenue management system provider—slightly ahead~~restoration of the ~~mid-2023 implementation timing outlined at~~network and normalizes the ~~Company's 2022 Investor Day. The Company was pleased with initial observations during~~utilization of the production pilot and is excited about the potential for incremental revenue, driven primarily by improved science in forecasting and network optimization. The Amadeus product is now fully implemented and is currently managing all bookings and departure dates.fleet.

The Company expects ~~second~~third quarter 2023 CASM-X to increase in the range of 53.5 percent to 86.5 percent, ~~year-over-year. In addition~~year-over-year, primarily due to ~~general~~continued inflationary cost pressures, ~~the year-over-year increase is primarily due to~~including higher labor rates ~~including~~for all Employee workgroups and increased market wage rate ~~accruals, for all Employee work groups, as well as the timing of planned maintenance expenses for the Company's Boeing 737-800 ("-800") fleet.~~accruals. Overall, nominal cost trends are expected to remain fairly consistent sequentially from second quarter 2023. The Company currently expects its full year 2023 CASM-X to decrease in the range of 1 percent to 2 percent, ~~to 4 percent,~~ year-over-year.

Company Overview

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For the ~~three~~six months ended ~~March 31,~~June 30, 2023, the Company hired approximately ~~2,900~~4,400 Employees, net of attrition. The Company's number of active full-time equivalent Employees increased by ~~18.7~~14.4 percent from ~~March 31,~~June 30, 2022 to ~~March 31,~~June 30, 2023, ~~while~~primarily to support the Company's restoration of its flight schedule after emerging from the pandemic, as well as the year-over-year ~~increase~~growth in ~~capacity or ASMs was 10.7 percent.~~capacity. The Company has made additional investments to attract and retain talent, including raising the Company's starting hourly pay rates for certain of its workgroups, subject, in each case, to acceptance of such change by the applicable union.

On ~~January 31,~~April 30, 2023, the Company's ~~50 Facilities Maintenance Technicians,~~12 Meteorologists, represented by the ~~Aircraft Mechanics Fraternal Association ("AMFA"~~Transportation Workers Union Local 550 (“TWU 550”), ratified a new ~~four-year~~five-year collective bargaining agreement with the Company. The newly ratified agreement becomes amendable in ~~November 2027.~~May 2028.

On ~~February 4,~~July 27, 2023, the Company's ~~more than 400 Dispatchers,~~2,865 Mechanics & Related Employees, represented by the ~~Transportation Workers of America, AFL-CIO, Local 550~~Aircraft Mechanics Fraternal Association ("~~TWU 550"~~AMFA"), ~~ratified~~voted to ratify a ~~new~~ four-year ~~collective bargaining agreement~~contract extension with the Company. The newly ratified agreement becomes amendable in ~~June~~August 2027.

On April 19, 2023, the Company reached a tentative collective-bargaining agreement with TWU 550, which represents the Company's 12 Meteorologists. The ratification vote is scheduled to conclude by April 30, 2023. If the tentative agreement is ratified, it will become amendable in June 2028.

The Company ended ~~first~~second quarter 2023 with ~~793~~803 Boeing 737 aircraft, including ~~167~~188 -8 aircraft. During ~~first~~second quarter 2023, the Company retired ~~seven~~11 -700 aircraft and took delivery of 3021 -8 ~~aircraft, and completed the purchase of eight finance lease -700~~ 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 ~~now expects~~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 entered into supplemental agreements in 2022 with Boeing to increase aircraft orders and accelerate certain options with the goals of improving potential growth opportunities and frequencies to better align with the pre-pandemic operational route network, lowering operating costs, and further modernizing its fleet with less carbon-intensive aircraft. See Note 9 to the unaudited Condensed Consolidated Financial Statements for further

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information. The Company expects that more than half of the MAX aircraft in its firm order book will replace a significant amount of its ~~419~~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. The Company's order book with Boeing as of ~~March 31,~~June 30, 2023, consists of a total of ~~432~~462 MAX firm orders ~~(186~~(192 -7 aircraft and ~~246~~270 -8 aircraft) for the years 2023 through 2030 and ~~132~~102 MAX options (-7s or -8s) for the years ~~2024~~2025 through 2027. ~~Additionally~~The Company is working to reflow its order book with Boeing in ~~April 2023, the Company exercised 11 -7 options for delivery~~a way that provides orderly and measured growth in ~~2024. Given Boeing's supply chain challenges~~2024 and ~~the current status of the -7 certification, aircraft delivery delays are currently expected to extend into 2024.~~beyond.

The Company has published its flight schedule for sale through ~~November 4, 2023. However,~~March 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 ~~expected to publish updated~~revamping its 2024 flight schedules ~~for post-summer 2023~~to reflect post-pandemic changes to Customer travel patterns. The Company estimates these meaningful network optimization efforts and the continued maturation of its development markets will contribute roughly $500 million in ~~light of the recently announced aircraft delivery delays from Boeing. Despite the delays,~~incremental year-over-year pre-tax profits in 2024, which the Company ~~continues to expect its network to be roughly restored to pre-pandemic levels by the end~~believes will support another year of ~~this year. The Company remains focused on maturing new markets that launched during the pandemic and shifting capacity growth to restoring core markets.~~margin expansion.

As part of its commitment to corporate sustainability, the Company ~~is expected to publish~~published its 2022 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 ~~is expected to publish~~published its Diversity, Equity, and Inclusion ("DEI") Report on May 3, 2023. A companion piece to the One Report, the DEI Report takes a deeper dive into the Company's DEI goals and initiatives and highlights the 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.

Material Changes in Results of Operations

Comparison of three months ended ~~March 31,~~June 30, 2023 and ~~March 31,~~June 30, 2022

Operating Revenues

Total operating revenues for ~~first~~second quarter 2023 increased by ~~$1.0 billion,~~$309 million, or ~~21.6~~4.6 percent, year-over-year, to achieve ~~a first quarter~~an all-time quarterly Company record of ~~$5.7~~$7.0 billion. ~~First~~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 2023 ~~operating revenues per ASM (RASM) were 14.99~~RASM was 16.53 cents, ~~an increase~~a decrease of ~~9.8~~8.3 percent, compared with ~~first~~second quarter 2022. This year-over-year RASM decrease was primarily driven by a decrease in yield of 4.0 percent coupled with a decrease in Load factor of 3.7 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 ~~dollar~~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.The percentage of breakage revenue normalized to historical levels beginning in third quarter 2022.

Passenger revenues for second quarter 2023 increased by $290 million, or 4.7 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 ~~travel~~ demand in ~~first~~second quarter 2023 versus first quarter 2022. For first quarter 2023, the year-over-year RASM increase was primarily driven by an increase in yield of 10.6 percent coupled with an increase in Load factor of 0.6 points.

~~Passenger revenues for first quarter 2023 increased by $970 million, or 23.5 percent, year-over-year.~~2023. On a unit basis, Passenger revenues ~~increased 11.5~~decreased 8.2 percent, year-over-year. The ~~year-over-year increase~~decrease was largely driven by a 4.0 percent decrease in Passenger ~~revenues on both~~revenue yield as a ~~dollar~~result of the significant year-over-year capacity increases by the Company and ~~unit basis was primarily due~~other domestic carriers, as well as higher breakage amounts recorded in second quarter 2022, prior to ~~improvements in both leisure and business demand and bookings.~~the Company's policy change regarding the expiration of flight credits.

Other revenues for ~~first~~second quarter 2023 increased by ~~$43~~$19 million, or ~~8.3~~3.4 percent, compared with ~~first~~second quarter 2022. On a dollar basis, ~~approximately 45 percent of~~ the increase was primarily due to additional marketing revenue from Chase Bank USA, N.A ("Chase"), ~~as the rebound in travel demand also resulted in higher~~driven by improved retail spend on the Company's co-brand credit ~~card, and approximately 35 percent of the increase was due to higher rates earned with business partners in first quarter 2023.~~

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card.

Operating Expenses

Operating expenses for ~~first~~second quarter 2023 increased by ~~$1.1 billion,~~$672 million, or ~~23.6~~12.1 percent, compared with ~~first~~second quarter 2022, while capacity increased ~~10.7~~14.1 percent over the same prior year period. ~~Approximately 47.4 percent~~The vast majority of the dollar increase was due to higher Salaries, wages, and benefits, partially offset by a year-over-year decrease in Fuel and oil ~~expense and 21.7 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~~second quarter of 2023 and 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 March 31, Per ASM
change Percent
change
(in cents, except for percentages) 2023 2022
Salaries, wages, and benefits 6.51 ¢ 6.48 ¢ 0.03 ¢ 0.5 %
Fuel and oil 4.07 2.92 1.15 39.4
Maintenance materials and repairs 0.63 0.61 0.02 3.3
Landing fees and airport rentals 1.07 1.01 0.06 5.9
Depreciation and amortization 0.96 0.94 0.02 2.1
Other operating expenses 2.50 2.13 0.37 17.4
Total 15.74 ¢ 14.09 ¢ 1.65 ¢ 11.7 %

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	Three months ended June 30,				Per ASM change		Percent change
(in cents, except for percentages)	2023		2022
Salaries, wages, and benefits	6.55	¢	5.95	¢	0.60	¢	10.1	%

Fuel and oil	3.29		4.38		(1.09)		(24.9)
Maintenance materials and repairs	0.64		0.56		0.08		14.3
Landing fees and airport rentals	1.08		1.04		0.04		3.8
Depreciation and amortization	0.86		0.87		(0.01)		(1.1)
Other operating expenses	2.24		2.12		0.12		5.7
Total	14.66	¢	14.92	¢	(0.26)	¢	(1.7)	%

Operating expenses per ASM for ~~first~~second quarter 2023 ~~increased~~decreased by ~~11.7~~1.7 percent, compared with ~~first~~second quarter 2022, primarily due to a significant ~~increase~~decrease in the Company's fuel cost per ~~gallon, and higher Salaries, wages, and benefits.~~gallon. Operating expenses per ASM for ~~first~~second quarter 2023, excluding Fuel and oil expense, profitsharing, and special items (a non-GAAP financial measure), increased ~~5.9~~7.5 percent, compared with ~~first~~second quarter 2022, primarily due to ~~continued~~general inflationary cost pressures, in particular ~~with~~ higher labor rates for all Employee workgroups, including market wage rate accruals for ~~all Employee work groups, increased technology spending, and higher rates~~open collective bargaining agreements, as well as the timing of planned maintenance expenses for ~~airport and benefits costs. The remainder of~~ the increase was driven primarily by operational disruption-related expenses, including travel expense reimbursements to Customers and an increase in the expected redemption rate of Rapid Rewards points offered as a gesture of goodwill to Customers.Company's Boeing 737-800 fleet.

Salaries, wages, and benefits expense for ~~first~~second quarter 2023 increased by ~~$249~~$566 million, or ~~11.2~~25.5 percent, compared with ~~first~~second quarter 2022. On a per ASM basis, ~~first~~second quarter 2023 Salaries, wages, and benefits expense increased ~~0.5~~10.1 percent, compared with ~~first~~second quarter 2022. On a dollar basis, approximately ~~65 percent of the increase was driven by an increase in capacity and number of trips flown, and 20~~50 percent of the increase was due to step/pay rate increases for certain workgroups, ~~which included~~including market wage rate accruals for open ~~labor contract accruals.~~collective bargaining agreements, and approximately 25 percent of the increase was driven by an increase in capacity and/or number of trips flown.

Fuel and oil expense for ~~first~~second quarter 2023 ~~increased~~decreased by ~~$543~~$233 million, or ~~54.1~~14.2 percent, compared with ~~first~~second quarter 2022. On a per ASM basis, ~~first~~second quarter 2023 Fuel and oil expense ~~increased 39.4~~decreased 24.9 percent. On a dollar basis, ~~approximately 80 percent of~~ the ~~increase~~decrease was primarily attributable to ~~an increase~~a decrease in the Company's average economic jet fuel cost per gallon, ~~and the remainder of the increase was due to~~partially offset by an increase in fuel gallons consumed. The Company's ~~first~~second quarter 2023 average economic jet fuel price of ~~$3.19~~$2.60 per gallon is net of approximately ~~$58~~$45 million in cash settlements from hedging activities. On a per ASM basis, the majority of the change was also due to ~~higher~~lower 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:

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		Three months ended March 31,					Three months ended June 30,
		2023		2022			2023		2022
Economic fuel costs per gallon	Economic fuel costs per gallon	$	3.19	$	2.30	Economic fuel costs per gallon	$	2.60	$	3.36
Fuel hedging premium expense (in millions)	Fuel hedging premium expense (in millions)	$	30	$	26	Fuel hedging premium expense (in millions)	$	30	$	26
Fuel hedging premium expense per gallon	Fuel hedging premium expense per gallon	$	0.06	$	0.06	Fuel hedging premium expense per gallon	$	0.06	$	0.05
Fuel hedging cash settlement gain per gallon	Fuel hedging cash settlement gain per gallon	$	0.12	$	0.52	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 ~~first~~second quarter 2023 available seat miles per gallon ("fuel efficiency") ~~decreased 0.1~~increased 3.3 percent, year-over-year, due to ~~network restoration, which includes bringing back additional short-haul flights, adding pressure to fuel efficiency. However,~~the Company operating more of its most fuel-efficient MAX aircraft within its fleet. The continued deliveries of ~~the Company's most fuel-efficient~~MAX aircraft ~~the MAX,~~ are expected to ~~offset this pressure and~~ remain critical to the Company's efforts to modernize its fleet, reduce carbon emissions intensity, and achieve its near-term environmental sustainability goals.

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The Company's multi-year fuel hedging program continues to provide ~~insurance~~protection against spikes in energy ~~prices and significantly offset the market price increase, year-over-year, in jet fuel in first quarter 2023.~~prices. The Company's current fuel derivative contracts contain a combination of instruments based in West Texas Intermediate 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 ~~April~~July 19, 2023.


	Estimated economic fuel price per gallon, including taxes and fuel hedging premiums (b)
Average Brent Crude Oil price per barrel	2Q3Q 2023	4Q 2023
$60	$~~1.85~~2.00 - ~~$1.95~~$2.10	$~~2.20~~2.00 - ~~$2.30~~$2.10
$70	$~~2.15~~2.30 - ~~$2.25~~$2.40	$~~2.40~~2.30 - ~~$2.50~~
~~$80~~	~~$2.35 - $2.45~~	~~$2.60 - $2.70~~$2.40
Current Market (a)	$~~2.45~~2.55 - ~~$2.55~~$2.65	$~~2.60~~2.50 - ~~$2.70~~$2.60
$90	~~$2.60 - $2.70~~	~~$2.75 - $2.85~~
~~$100~~	$2.80 - $2.90	$~~2.90~~2.80 - ~~$3.00~~$2.90
$~~110~~100	$3.00 - $3.10	$~~3.05~~3.00 - ~~$3.15~~$3.10
$110	$3.25 - $3.35	$3.25 - $3.35

Fair market value	$7047 million	$~~262~~55 million
Estimated premium costs	$30 million	$~~121~~30 million

(a) Brent crude oil average market prices as of ~~April~~July 19, 2023, ~~were$83~~ ~~and $82~~was $79 per barrel for ~~second~~each of third quarter and ~~full year 2023, respectively.~~fourth quarter 2023.

(b) Based on the Company's existing fuel derivative contracts and market prices as of ~~April~~July 19, 2023, ~~second~~third quarter, fourth quarter, and full year 2023 economic fuel costs per gallon are estimated to be in the range o~~f $2.45~~of $2.55 to ~~$2.55~~$2.65, $2.50 to $2.60, and ~~$2.60~~$2.70 to ~~$2.70, 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, 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.

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In addition, the Company is providing its maximum percentage of estimated fuel consumption covered by fuel derivative contracts in the following table:


Period	Period	Maximum fuel hedged percentage (a)(b)	Period	Maximum fuel hedged percentage (a)(b)
2023	2023	50%	2023	51%
2024	2024	51%	2024	54%
2025	2025	10%	2025	41%
2026			2026	Less than 10%

(a) Based on the Company's current available seat mile plans. The Company is currently 5149 percent hedged for ~~second~~third quarter 2023 and 4847 percent hedged for ~~second half~~fourth quarter 2023.

(b) 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 3 to the unaudited Condensed Consolidated Financial Statements for further information), as well as the deferred amounts in AOCI ~~at March 31,~~as of June 30, 2023, and the expected future periods in which these items are expected to settle and/or be recognized in earnings (in millions):


Year	Year	Fair value of fuel derivative contracts at March 31, 2023		Amount of gains (losses) deferred in AOCI at March 31, 2023 (net of tax)		Year	Fair value of fuel derivative contracts at June 30, 2023		Amount of gains (losses) deferred in AOCI at June 30, 2023 (net of tax)
Remainder of 2023	Remainder of 2023	$	187	$	74	Remainder of 2023	$	73	$	15
2024	2024	177		14		2024	109		(38)
2025	2025	31		(1)		2025	113		(27)

2026						2026	$	21	$	—
Total	Total	$	395	$	87	Total	$	316	$	(50)

Maintenance materials and repairs expense for ~~first~~second quarter 2023 increased by ~~$29~~$61 million, or ~~13.7~~29.0 percent, compared with ~~first~~second quarter 2022. On a per ASM basis, Maintenance materials and repairs expense increased ~~3.3~~14.3 percent, compared with ~~first~~second quarter 2022. On a dollar and per ASM basis, the increase was primarily due to an increase in engine shop visits and various other engine repairs. The majority of these increases are associated with the Company’s 737-800 fleet, as -800 aircraft emerge from their maintenance “honeymoon” period, during which the aircraft have required significantly lower levels of maintenance while in the early phases of their useful lives.

Landing fees and airport rentals expense for ~~first~~second quarter 2023 increased by ~~$62~~$71 million, or ~~17.9~~18.3 percent, compared with ~~first~~second quarter 2022. On a per ASM basis, Landing fees and airport rentals expense increased ~~5.9~~3.8 percent, compared with ~~first~~second quarter 2022. On a dollar ~~and per ASM~~ basis, approximately 50 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 higher rental ~~and landing fee rates~~expense throughout the network, ~~partially offset by~~associated with both higher ~~settlements received from various airports in first quarter 2023.~~rates and additional space leased at airports.

Depreciation and amortization expense for ~~first~~second quarter 2023 increased by ~~$41~~$42 million, or ~~12.7~~12.9 percent, compared with ~~first~~second quarter 2022. On a per ASM basis, Depreciation and amortization expense ~~increased~~decreased by ~~2.1~~1.1 percent, compared with ~~first~~second quarter 2022. On a dollar ~~and per ASM~~ basis, approximately 70 percent of the increase was primarily due to the acquisition of 98107 -8 aircraft since ~~first~~second quarter 2022, and the remaining increase was primarily due to decreasing the airframe salvage value for the entire -700 fleet, which was a change in estimate made ~~near the end of~~in third quarter 2022. This change in estimate was not material to ~~first~~second quarter 2023, nor is it expected to behave a material toimpact on future periods.

Other operating expenses for ~~first~~second quarter 2023 increased by ~~$221~~$165 million, or ~~30.2~~20.9 percent, compared with ~~first~~second quarter 2022. Included within this line item was aircraft rentals expense in the amounts of ~~$50~~$49 million ~~and $48 million~~ for each of the three-month periods ended ~~March 31,~~June 30, 2023 and ~~2022, respectively.~~2022. On a per ASM basis, Other

~~Table of Contents~~

operating expenses increased ~~17.4~~5.7 percent, compared with ~~first~~second quarter 2022. On a dollar ~~and per ASM~~ basis, approximately 4020 percent of the increase was due to higher ~~interrupted trip expense~~professional fees driven by ~~costs associated with the December 2022 operational disruption,~~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 1015 percent of the increase was due to higher ~~professional fees driven by an increase in technology spending, and the~~advertising expenses. The majority of the remainder of the year-over-year increase was due to various flight-driven expenses.

Other expenses (income)

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Interest expense for ~~first~~second quarter 2023 decreased by ~~$27~~$28 million, or ~~29.0~~30.1 percent, compared with ~~first~~second quarter 2022, primarily due to various debt repurchases since ~~first~~second quarter 2022. See Note 10 to the unaudited Condensed Consolidated Financial Statements for further information.

Capitalized interest for second quarter 2023 decreased by $6 million, or 54.5 percent, compared with second quarter 2022, primarily due to a significant amount of assets being placed into service since second quarter 2022, most notably the delivery of 21 -8 aircraft in second quarter 2023.

Interest income for ~~first~~second quarter 2023 increased by ~~$122~~$116 million, compared with ~~first~~second quarter 2022, primarily due to higher interest rates earned on the Company's cash and short-term investments.

Loss on extinguishment of debt for ~~first~~second quarter 2023 decreased by ~~$72~~$43 million compared with ~~first~~second quarter 2022, primarily due to the partial extinguishment of the Company's Convertible Notes in ~~first~~second quarter 2022, compared to none in ~~first~~second quarter 2023.

The following table displays the components of Other (gains) losses, net, for the three months ended ~~March 31,~~June 30, 2023 and 2022:


		Three months ended March 31,					Three months ended June 30,
(in millions)	(in millions)	2023		2022		(in millions)	2023		2022
Mark-to-market impact from fuel contracts settling in current and future periods	Mark-to-market impact from fuel contracts settling in current and future periods	$	—	$	34	Mark-to-market impact from fuel contracts settling in current and future periods	$	6	$	(20)

Unrealized mark-to-market adjustment on available for sale securities	Unrealized mark-to-market adjustment on available for sale securities	(4)		5		Unrealized mark-to-market adjustment on available for sale securities	—		4
Mark-to-market impact on deferred compensation plan investments	Mark-to-market impact on deferred compensation plan investments	(10)		33		Mark-to-market impact on deferred compensation plan investments	(16)		39
Other						Other	3		2

							$	(7)	$	25

		$	(14)	$	72

Income Taxes

The Company's effective tax rate was ~~22.0~~22.9 percent in ~~first~~second quarter 2023, compared with 26.6 percent~~26.1 percent~~ in ~~first~~second quarter 2022. The year-over-year decline in the tax rate was primarily due to the absence of losses on convertible debt repurchases, which were largely disallowed as a tax deduction in 2022. The Company currently estimates its annual 2023 effective tax rate to be in the range of 23 percent to 24 percent.

Comparison of six months ended June 30, 2023 and June 30, 2022

Operating Revenues

Passenger revenues for the six months ended June 30, 2023, increased by $1.3 billion, or 12.3 percent, compared with the first six months of 2022. On a unit basis, Passenger revenues decreased 0.1 percent, year-over-year. The dollar increase was primarily due to a 12.5 percent increase in capacity and improvement in leisure and business travel demand for the six months ended June 30, 2023 versus 2022. For the six months ended June 30, 2023, the year-over-year Passenger revenue yield per ASM decrease was due to additional breakage revenue in the six months ended June 30, 2022, primarily 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.

Other revenues for the six months ended June 30, 2023, increased by $63 million, or 5.8 percent, year-over-year. On a dollar basis, the increase was primarily due to additional marketing revenue from Chase, driven by improved retail spend on the Company's co-brand credit card.

Operating Expenses

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Operating expenses for the six months ended June 30, 2023, increased by $1.8 billion, or 17.4 percent, compared with the first six months of 2022, while capacity increased 12.5 percent over the same prior year period. Approximately 45 percent of the increase was due to higher Salaries, wages, and benefits expense and approximately 17 percent of the increase was due to higher 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 first six months of 2023 and 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 ASM		Percent
(in cents, except for percentages)	2023		2022		change		change
Salaries, wages, and benefits	6.53	¢	6.20	¢	0.33	¢	5.3	%

Fuel and oil	3.66		3.68		(0.02)		(0.5)
Maintenance materials and repairs	0.63		0.59		0.04		6.8
Landing fees and airport rentals	1.08		1.02		0.06		5.9
Depreciation and amortization	0.91		0.90		0.01		1.1

Other operating expenses	2.36		2.13		0.23		10.8
Total	15.17	¢	14.52	¢	0.65	¢	4.5	%

Operating expenses per ASM for the first six months of 2023 increased by 4.5 percent, compared with the first six months of 2022. The majority of the year-over-year unit cost increase was driven by higher Salaries, wages, and benefits expense. Operating expenses per ASM for the first six months of 2023, excluding Fuel and oil expense, profitsharing, and special items (a non-GAAP financial measure), increased 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 2023 increased by $814 million, or 18.3 percent, compared with the first six months of 2022. On a per ASM basis, Salaries, wages, and benefits expense for the first six months of 2023 increased 5.3 percent, compared with the first six months of 2022. On a dollar basis, approximately 50 percent of the increase was due to step/pay rate increases for certain workgroups, including market wage rate accruals for open collective bargaining agreements, and approximately 35 percent of the increase was driven by an increase in capacity and/or number of trips flown.

Fuel and oil expense for the first six months of 2023 increased by $310 million, or 11.7 percent, compared with the first six months of 2022. On a per ASM basis, Fuel and oil expense for the first six months of 2023 decreased 0.5 percent. On a dollar basis, the increase was primarily attributable to an increase in fuel gallons consumed. 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,
	2023		2022
Economic fuel costs per gallon	$	2.88	$	2.86
Fuel hedging premium expense (in millions)	$	61	$	53
Fuel hedging premium expense per gallon	$	0.06	$	0.06
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 2023 increased by $91 million, or 21.7 percent, compared with the first six months of 2022. On a per ASM basis, Maintenance materials and repairs expense increased 6.8 percent, compared with the first six months of 2022. On a dollar and per ASM basis, the increase was primarily due to an increase in engine shop visits and various other engine repairs. The majority of these increases are associated with the Company’s 737-800 fleet, as -800 aircraft emerge from their maintenance “honeymoon” period, during which the aircraft have required significantly lower levels of maintenance while in the early phases of their useful lives.

Landing fees and airport rentals expense for the first six months of 2023 increased by $134 million, or 18.3 percent, compared with the first six months of 2022. On a per ASM basis, Landing fees and airport rentals expense increased 5.9 percent, compared with the first six months of 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 higher rental expense throughout the network, associated with both higher rates and additional space leased at airports.

Depreciation and amortization expense for the first six months of 2023 increased by $82 million, or 12.6 percent, compared with the first six months of 2022. On a per ASM basis, Depreciation and amortization expense increased 1.1 percent, compared with the first six months of 2022. On a dollar basis, approximately 70 percent of the increase was due to the acquisition of 107 -8 aircraft since second quarter 2022, and approximately 20 percent of the increase was due to decreasing the airframe salvage value for the entire -700 fleet, which was a change in estimate made in third quarter 2022. This change in estimate was not material to first six months of 2023, nor is it expected to be material to future periods.

Other operating expenses for the first six months of 2023 increased by $386 million, or 25.3 percent, compared with the first six months of 2022. Included within this line item was aircraft rentals expense in the amount of $99 million and $98 million for the six months ended June 30, 2023 and 2022, respectively. On a per ASM basis, Other operating expenses increased 10.8 percent, compared with the first six months of 2022. On a dollar and per ASM basis, approximately 25 percent of the increase was due to higher interrupted trip expense driven by costs associated with the Company's December 2022 operational disruption, approximately 15 percent of the increase was due to higher personnel 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 expenses (income)

Interest expense for the first six months of 2023 decreased by $56 million, or 30.1 percent, compared with the first six months of 2022, primarily due to various debt repurchases since second quarter 2022.

Capitalized interest for the first six months of 2023 decreased by $9 million, or 45.0 percent, compared with the first six months of 2022, primarily due to a significant amount of assets being placed into service, most notably 107 MAX aircraft being delivered since the first six months of 2022.

Interest income for the first six months of 2023 increased by $238 million, compared with the first six months of 2022, primarily due to higher interest 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, 2023 and 2022:

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	Six months ended June 30,
(in millions)	2023		2022
Mark-to-market impact from fuel contracts settling in current and future periods	$	6	$	15


Unrealized mark-to-market adjustment on available for sale securities	(4)		7
Mark-to-market impact on deferred compensation plan investment	(26)		72


Other	3		2
	$	(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. The year-over-year decline in the tax rate was primarily due to the absence of losses on convertible debt repurchases, which were largely disallowed as a tax deduction 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 March 31,				Percent	Three months ended June 30,				Percent		Six months ended June 30,			Percent
		2023		2022		Change			2023		2022		Change	2023		2022		Change

Fuel and oil expense, unhedged	Fuel and oil expense, unhedged	$	1,575	$	1,207			Fuel and oil expense, unhedged	$	1,418	$	1,942		$	2,992	$	3,148
Add: Premium cost of fuel contracts designated as hedges	Add: Premium cost of fuel contracts designated as hedges	30		26				Add: Premium cost of fuel contracts designated as hedges	30		26			61		53
Deduct: Fuel hedge gains included in Fuel and oil expense, net	Deduct: Fuel hedge gains included in Fuel and oil expense, net	(58)		(229)				Deduct: Fuel hedge gains included in Fuel and oil expense, net	(45)		(332)			(103)		(561)
Fuel and oil expense, as reported (economic)	Fuel and oil expense, as reported (economic)	$	1,547	$	1,004	54.1		Fuel and oil expense, as reported (economic)	$	1,403	$	1,636	(14.2)	$	2,950	$	2,640

Total operating expenses, net, as reported	Total operating expenses, net, as reported	$	5,990	$	4,845			Total operating expenses, net, as reported	$	6,242	$	5,570		$	12,232	$	10,415

Deduct: Impairment of long-lived assets	Deduct: Impairment of long-lived assets	—		$	(16)			Deduct: Impairment of long-lived assets	—		(15)			—		(31)
Deduct: Litigation settlement								Deduct: Litigation settlement	(12)		—			(12)		—
Total operating expenses, excluding special items	Total operating expenses, excluding special items	$	5,990	$	4,829	24.0		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)	Deduct: Fuel and oil expense, as reported (economic)	(1,547)		(1,004)				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	Operating expenses, excluding Fuel and oil expense and special items	$	4,443	$	3,825	16.2		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	Deduct: Profitsharing expense	—		(37)				Deduct: Profitsharing expense	(121)		(81)			(121)		(118)
Operating expenses, excluding Fuel and oil expense, special items, and profitsharing	Operating expenses, excluding Fuel and oil expense, special items, and profitsharing	$	4,443	$	3,788	17.3		Operating expenses, excluding Fuel and oil expense, special items, and profitsharing	$	4,706	$	3,838	22.6	$	9,149	$	7,626	20.0

Operating loss, as reported		$	(284)	$	(151)
Operating income, as reported								Operating income, as reported	$	795	$	1,158		$	511	$	1,007

Add: Impairment of long-lived assets	Add: Impairment of long-lived assets	—		16				Add: Impairment of long-lived assets	—		15			—		31
Operating loss, excluding special items		$	(284)	$	(135)	110.4
Add: Litigation settlement								Add: Litigation settlement	12		—			12		—
Operating income, excluding special items								Operating income, excluding special items	$	807	$	1,173	(31.2)	$	523	$	1,038	(49.6)

Other (gains) losses, net, as reported	Other (gains) losses, net, as reported	$	(14)	$	72			Other (gains) losses, net, as reported	$	(7)	$	25		$	(21)	$	96
Deduct: Mark-to-market impact from fuel contracts settling in current and future periods (a)		—		(34)
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)								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	Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	4		(5)				Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	—		(4)			4		(7)

Other (gains) losses, net, excluding special items	Other (gains) losses, net, excluding special items	$	(10)	$	33	n.m.		Other (gains) losses, net, excluding special items	$	(13)	$	41	n.m.	$	(23)	$	74	n.m.

Loss before income taxes, as reported		$	(205)	$	(376)
Income before income taxes, as reported								Income before income taxes, as reported	$	886	$	1,036		$	682	$	660

Add: Mark-to-market impact from fuel contracts settling in current and future periods (a)		—		34
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)								Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)	6		(20)			6		15

Add: Impairment of long-lived assets	Add: Impairment of long-lived assets	—		16				Add: Impairment of long-lived assets	—		15			—		31
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	(4)		5				Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	—		4			(4)		7
Add: Loss on extinguishment of debt	Add: Loss on extinguishment of debt	—		72				Add: Loss on extinguishment of debt	—		43			—		116
Loss before income taxes, excluding special items		$	(209)	$	(249)	(16.1)
Add: Litigation settlement								Add: Litigation settlement	$	12	—			$	12	—
Income before income taxes, excluding special items								Income before income taxes, excluding special items	$	904	$	1,078	(16.1)	$	696	$	829	(16.0)

Benefit for income taxes, as reported		$	(46)	$	(98)
Add: Net loss tax impact of fuel and special items (b)		—		40
Provision for income taxes, as reported								Provision for income taxes, as reported	$	203	$	276		$	158	$	178
Add (Deduct): Net income tax impact of fuel and special items (b)								Add (Deduct): Net income tax impact of fuel and special items (b)	8		(23)			8		18

Benefit for income taxes, net, excluding special items		$	(46)	$	(58)	(20.7)
Provision for income taxes, net, excluding special items								Provision for income taxes, net, excluding special items	$	211	$	253	(16.6)	$	166	$	196	(15.3)

Net loss, as reported		$	(159)	$	(278)

Add: Mark-to-market impact from fuel contracts settling in current and future periods (a)		—		34

Add: Loss on extinguishment of debt		—		72
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities		(4)		5
Deduct: Net loss tax impact of special items (b)		—		(40)
Add: Impairment of long-lived assets		—		16
Deduct: GAAP to Non-GAAP tax rate difference (c)		—		—
Net loss, excluding special items		$	(163)	$	(191)	(14.7)

3743

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										Three months ended June 30,						Percent	Six months ended June 30,						Percent
										2023			2022			Change	2023			2022			Change
Net income, as reported									Net income, as reported	$	683		$	760			$	524		$	482

		Three months ended March 31,						Percent
		2023			2022			Change

Net loss per share, diluted, as reported		$	(0.27)		$	(0.47)
Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)									Add (Deduct): Mark-to-market impact from fuel contracts settling in current and future periods (a)	6			(20)				6			15

Add: Loss on extinguishment of debt									Add: Loss on extinguishment of debt	—			43				—			116
Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities									Add (Deduct): Unrealized mark-to-market adjustment on available for sale securities	—			4				(4)			7
Add (Deduct): Net income tax impact of special items (b)									Add (Deduct): Net income tax impact of special items (b)	(8)			23				(8)			(18)
Add: Impairment of long-lived assets									Add: Impairment of long-lived assets	—			15				—			31
Add: Litigation settlement									Add: Litigation settlement	12			—				12			—

Net income, excluding special items									Net income, excluding special items	$	693		$	825		(16.0)	$	530		$	633		(16.3)

Net income per share, diluted, as reported									Net income per share, diluted, as reported	$	1.08		$	1.20			$	0.84		$	0.77
Add: Impact of special items	Add: Impact of special items	—			0.16				Add: Impact of special items	0.01			0.08				0.01			0.24
Add: Net impact of net loss above from fuel contracts divided by dilutive shares		—			0.06
Deduct: Net loss tax impact of special items (b)		—			(0.07)
Add (Deduct): Net impact of net income above from fuel contracts divided by dilutive shares									Add (Deduct): Net impact of net income above from fuel contracts divided by dilutive shares	0.01			(0.03)				0.01			0.02
Add (Deduct): Net income tax impact of special items (b)									Add (Deduct): Net income tax impact of special items (b)	(0.01)			0.05				(0.01)			(0.03)

Net loss per share, diluted, excluding special items		$	(0.27)		$	(0.32)		(15.6)
Net income per share, diluted, excluding special items									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)	Operating expenses per ASM (cents)	15.74		¢	14.09		¢		Operating expenses per ASM (cents)	14.66		¢	14.92		¢		15.17		¢	14.52		¢
Deduct: Impact of special items	Deduct: Impact of special items	—			(0.04)				Deduct: Impact of special items	(0.03)			(0.04)				(0.02)			(0.05)
Deduct: Fuel and oil expense divided by ASMs	Deduct: Fuel and oil expense divided by ASMs	(4.07)			(2.92)				Deduct: Fuel and oil expense divided by ASMs	(3.29)			(4.38)				(3.65)			(3.68)
Deduct: Profitsharing expense divided by ASMs	Deduct: Profitsharing expense divided by ASMs	—			(0.11)				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)	Operating expenses per ASM, excluding Fuel and oil expense, profitsharing, and special items (cents)	11.67		¢	11.02		¢	5.9	Operating expenses per ASM, excluding Fuel and oil expense, profitsharing, and special items (cents)	11.05		¢	10.28		¢	7.5	11.35		¢	10.63		¢	6.8

(a) See Note 3 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.

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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 ~~loss,~~income, non-GAAP; Other (gains) losses, net, non-GAAP; ~~Loss~~Income before income taxes, non-GAAP; ~~Benefit~~Provision for income taxes, net, non-GAAP; Net ~~loss,~~income, non-GAAP; Net ~~loss~~income 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 the 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, 2022 and Note 3 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.Noncash impairment charges, primarily associated with adjustments to the salvage values for previously retired airframes;

2.Unrealized mark-to-market adjustment associated with certain available for sale securities; ~~and~~

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, ~~(Loss),~~ 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.~~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 ~~loss,~~income, non-GAAP; Other (gains) losses, net, non-GAAP; ~~Loss~~Income before income taxes, non-GAAP; ~~Benefit~~Provision for income taxes, net, non-GAAP; Net ~~loss,~~income, non-GAAP; Net ~~loss~~income 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

Net cash provided by operating activities was $1.4 billion for the three months ended ~~March 31,~~ June 30, 2023, ~~was $706 million, and net~~compared with $1.9 billion provided by operating activities in the same prior year period. Net cash provided by operating activities was $2.1 billion for the ~~three~~six months ended ~~March 31, 2022 was~~ June 30, 2023, compared with $3.0 billion provided by operating activities in the same prior year period~~$1.1 billion.~~. 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 ~~three~~six months ended ~~March 31,~~June 30, 2023, were largely impacted by the Company's net income (as adjusted for noncash ~~items)~~items), ~~a $947~~an $809 million increase in Air traffic liability driven by higher ticket sales related to an increase in travel demand, ~~a $215~~ an increase of $140 million ~~decrease~~in excise tax liabilities due to ~~the payment of Customer reimbursement expenses~~an increase in sales related to ~~the December 2022 operational disruption,~~an increase in travel demand, partially offset by a ~~$127 million decrease due to the funding of the Company's ProfitSharing Plan contribution for 2022, and a $106~~$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.~~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 ~~three~~six months ended ~~March 31,~~June 30, 2022 ~~included an $885~~, 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, ~~and included~~ a ~~$385~~$284 million increase in cash collateral received from derivative counterparties due to an increase in the ~~value of the Company's~~ fuel hedge portfolio, driven by increases in the forward curve ~~year-to-date.~~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. Net cash provided by operating activities is primarily used to finance capital expenditures, repay debt, pay dividends, and provide working capital.

Net cash used in investing activities totaled $627 million during the three months ended June 30, 2023, compared with $1.6 billion used in investing activities in the same prior year period. Net cash used in investing activities for the ~~three~~six months ended ~~March 31,~~June 30, 2023 was ~~$1.6~~$2.2 billion, ~~and net cash~~compared with $1.7 billion used in investing activities ~~for~~in the ~~three months ended March 31, 2022 was $139 million.~~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 ~~three~~six months ended ~~March 31,~~June 30, 2023, Capital expenditures were ~~$1.0~~$2.0 billion, compared with ~~$510 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 ~~three~~six months ended ~~March 31,~~June 30, 2023, compared to the same prior year period.

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Based on anticipated aircraft delivery delays from Boeing, the Company ~~now expects it will receive~~continues to plan for approximately 70 -8 aircraft deliveries and 26 -700 aircraft retirements in 2023. ~~Due~~The Company continues to ~~these recent changes to expected 2023 aircraft deliveries, the Company now estimates~~estimate its 2023 capital spending to be approximately $3.5 billion. This ~~assumes~~continues to assume approximately $2.3 billion in aircraft capital spending and ~~continues to assume approximately~~ $1.2 billion in non-aircraft capital 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 provided by financing activities was $10 million during the three months ended June 30, 2023, compared with $215 million used in financing activities for the ~~three~~same prior year period. Net cash used in financing activities was $253 million during the six months ended ~~March 31,~~June 30, 2023, ~~was $262~~compared with $530 million ~~and net cash~~ used in financing activities for the ~~three months ended March 31, 2022 was $314 million.~~same prior year period. The Company paid $214 million in cash dividends to Shareholders and repaid ~~$59~~$67 million in finance lease obligations during ~~first quarter~~the six months ended June 30, 2023. The Company may engage in early debt repurchases from time to time and some of these early ~~future~~ 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 ~~$85~~$83 million. During the ~~three~~six months ended ~~March 31,~~June 30, 2022, the Company repaid ~~$323~~$555 million in debt and finance lease obligations, including the early extinguishment of ~~$164~~$302 million in principal of its Convertible Notes for a cash payment of ~~$230~~$409 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"). There were no amounts outstanding under the Amended A&R Credit Agreement as of ~~March 31,~~June 30, 2023. See Note 10 to the unaudited Condensed Consolidated Financial Statements for further information.

Although not the case at ~~March 31,~~June 30, 2023, 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

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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 flight 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 5 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 ~~$11.7~~$12.2 billion as of ~~March 31,~~June 30, 2023, and anticipated future internally generated funds from operations. The Company continues to have a large 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 continues to maintain ~~a large base of unencumbered assets and~~ investment-grade credit ratings by all three major credit agencies (Moody's, S&P Global, and Fitch).

As of ~~March 31,~~June 30, 2023, the Company's total firm and option order book with Boeing was 564 aircraft. See Note 9 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 ~~March 31,~~June 30, 2023:


			Average Age (Yrs)		Number of Aircraft		Number Owned			Number Leased					Average Age (Yrs)			Number of Aircraft			Number Owned				Number Leased
Type	Type	Seats				Type			Seats
737-700	737-700	143		18				419			379		40	737-700			143			18			408	(a)			370	38
737-800	737-800	175	8		207		190			17		737-800	175			8			207			190				17
737 -8	737 -8	175	2		167		138			29		737 -8	175		2			188			159				29
Totals	Totals		12		793		707			86		Totals			12			803			719				84

(a) Included three Boeing 737 Next Generation aircraft in storage as of June 30, 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, 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 ("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;~~

•~~the Company’s expectations associated with its tactical action plan to boost operational resiliency,~~recurrence, including with respect to expected ~~benefits and planned expenditures;~~benefits;

•the Company’s financial guidance for ~~second~~third quarter and full year 2023 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, 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~~revenues;

•the Company’s labor plans and ~~the potential benefits of a new revenue management system;~~expectations;

•the Company’s fleet and network-related goals, including without limitation with respect to better optimizing its network, growth opportunities and 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 and core markets, and maturation of newer markets;

•~~the Company’s expectations related to its policy change with respect to the expiration of flight credits;~~

•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 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 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 results;

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•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;

•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 other third parties, in particular with respect to its technology plans, its tactical action plans and expectations related to operational resiliency, its fuel supply, Global Distribution Systems, and the impact on the Company's operations and results of operations of any third party delays or non-performance;

•the Company's ability to 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 regulations and other governmental actions on the Company's plans, strategies, financial results, and operations;

•any further negative developments related to the COVID-19 pandemic, including, for example, 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, and usage of COVID-19 vaccines; (iii) the impact of government mandates, directives, orders, regulations, and other governmental actions related to COVID-19 on the Company’s business plans and its ability to retain key Employees; (iv) the extent of the impact of COVID-19 on overall demand for air travel and the Company's related business plans and decisions; and (v) the impact of the COVID-19 pandemic on the Company's access to capital;

•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; 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, 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 3 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. ~~At March 31,~~As of June 30, 2023, the estimated fair value of outstanding contracts was a net asset of ~~$395~~$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 ~~March 31,~~June 30, 2023, the Company had eight 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. ~~At March 31,~~As of June 30, 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 3 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 ~~March 31,~~June 30, 2023, at which such postings are triggered.

~~At March 31,~~As of June 30, 2023, ~~$76~~$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 ~~March 31,~~June 30, 2023, the Company does not have cash collateral exposure. See Note 3 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 ~~March 31,~~June 30, 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 ~~March 31,~~June 30, 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, 2022, for further information about market risk, and Note 3 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 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 SEC'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 ~~March 31,~~June 30, 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 ~~March 31,~~June 30, 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) under the Exchange Act) during the fiscal quarter ended ~~March 31,~~June 30, 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 January 7, 2019, a complaint alleging a violation of the federal Uniformed Services Employment and Reemployment Rights Act (“USERRA”) and seeking a certification as a class action was filed against the Company in the United States District Court for the Northern District of California. The complaint alleges that the Company violates 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 plaintiff alleges are “comparable” forms of leave under USERRA and its implementing regulations. The complaint seeks declaratory and injunctive relief, damages, liquidated damages, interest, and attorneys’ fees, expert fees, and litigation costs. On February 3, 2021, the court granted the plaintiff’s motion for class certification and issued an order certifying a class comprised of current or former Employees who, 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 Employees 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 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 attention 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 substantially the same claims at issue in this action. The Ninth Circuit issued its order in Clarkson on February 1, 2023, reversing the district court’s grant of summary judgment and remanding the Clarkson case to the District Court with instructions to consider the “pay during leave” issue in the first instance.

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The Company denies all allegations of wrongdoing, believes the plaintiff’s positions are without merit, and intends to vigorously defend itself in all respects.

On July 11, 2019, a complaint alleging violations of federal and state laws and seeking certification as a class action was filed against Boeing and the Company in the United States District Court for the Eastern District of Texas in Sherman ("Sherman Complaint"). The complaint alleges that Boeing and the Company colluded to conceal defects with the Boeing 737 MAX ("MAX") aircraft in violation of the Racketeer Influenced and Corrupt Organization Act ("RICO") and also asserts related state law claims based upon the same alleged facts. 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, and March 13, 2019. The complaint generally seeks money damages, equitable monetary relief, injunctive relief, declaratory relief, and attorneys’ fees and other 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 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, comprised of (i) those who purchased tickets (without being reimbursed) for flights on Southwest Airlines during the class period, except for those whose flights were solely on routes where, at the time of the ticket 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. On November 21, 2022, the Fifth Circuit issued an opinion concluding that, among other things, the plaintiffs "have offered no plausible theory of economic harm" and "have suffered no injury in fact and lack Article III standing," and so their "case therefore must be dismissed." The Fifth Circuit reversed the trial court's September 3, 2021 certification order and remanded the case to the trial court with instructions to dismiss the case for lack of jurisdiction. On December 5, 2022, the plaintiffs filed a Petition for Rehearing En Banc, which sought to have the appeal reheard by the Fifth Circuit. On March 9, 2023, the Fifth Circuit denied the Petition for Rehearing. On March 23, 2023, the trial court entered a final judgment dismissing the case for lack of jurisdiction.

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

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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 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 complaint based upon lack of subject matter jurisdiction, the existence of ~~the~~a prior-filed ~~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 ~~Securities~~ 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 ~~filing briefs on~~to contest the issue. ~~The~~On July 17, 2023, the Court ~~has set a status conference for May 22, 2023.~~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

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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.~~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

There 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, 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, 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 suspended 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			Restated Certificate of Formation of the Company, effective May 18, 2012 (incorporated by reference to Exhibit 3.1 to the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2012 (File No. 1-7259)).
3.2			Third Amended and Restated Bylaws of the Company, effective February 1, 2023 (incorporated by reference to Exhibit 3.2 to the Company’s Annual Report on Form 10-K for the year ended December 31, 2022 (File No. 1-7259)).
31.1			Rule 13a-14(a) Certification of Chief Executive Officer.
31.2			Rule 13a-14(a) Certification of Chief Financial Officer.
32.1			Section 1350 Certifications of Chief Executive Officer and Chief Financial Officer. (1)
101.INS			XBRL 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.SCH			Inline XBRL Taxonomy Extension Schema Document.
101.CAL			Inline XBRL Taxonomy Extension Calculation Linkbase Document.
101.DEF			Inline XBRL Taxonomy Extension Definition Linkbase Document.
101.LAB			Inline XBRL Taxonomy Extension Label Linkbase Document.
101.PRE			Inline XBRL Taxonomy Extension Presentation Linkbase Document.
104			Cover Page Interactive Data File (formatted as Inline XBRL and contained in Exhibit 101).

(1) 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.

~~April~~July 28, 2023	By:	/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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Location and amount recognized in income on cash flow and fair value hedging relationships
	Three months ended March 31, 2023				Three months ended March 31, 2022
(in millions)	Fuel and oil		Other operating expenses			Fuel and oil		Other operating expenses
Total	$	(28)	$	2		$	(203)	$	2

(Gain) loss on cash flow hedging relationships:
Commodity contracts:
Amount of (gain) reclassified from AOCI into income	(28)		—			(203)		—
Interest contracts:
Amount of loss reclassified from AOCI into income	—		2			—		2