Sun Country Airlines Reports Fourth Quarter and Full Year 2024 Results

/EIN News/ -- Q4 2024 total revenue of $260.4 million, highest fourth quarter on record⁽¹⁾
Q4 2024 GAAP diluted EPS of $0.24 and operating income margin of 10.0%
Q4 2024 Adjusted diluted EPS of $0.27⁽²⁾
Q4 2024 Adjusted operating income margin of 10.6%⁽²⁾, highest fourth quarter on record⁽¹⁾
FY 2024 total revenue of $1.08 billion, highest full year on record⁽¹⁾
FY 2024 GAAP diluted EPS of $0.96 and operating income margin of 9.9%
FY 2024 Adjusted diluted EPS of $1.05⁽²⁾ and adjusted operating income margin of 10.4%⁽²⁾

MINNEAPOLIS, Feb. 04, 2025 (GLOBE NEWSWIRE) -- Sun Country Airlines Holdings, Inc. (“Sun Country Airlines,” “Sun Country,” the “Company”) (NASDAQ: SNCY) today reported financial results for its fourth quarter and full year ended December 31, 2024.

“Sun Country’s uniquely diversified business model and the efforts of our outstanding employees produced record fourth quarter revenue⁽¹⁾ and pretax earnings. Our full year results were also strong, with record revenue⁽¹⁾, a 9.9% GAAP operating income margin and a 10.4% adjusted operating income margin⁽²⁾,” said Jude Bricker, Chief Executive Officer of Sun Country. “We were an industry leader in making significant capacity adjustments in response to industry oversupply, particularly during off-peak periods. The capacity environment in the fourth quarter was more balanced and we see this continuing into the first quarter of 2025. The improved economics of our cargo business also contributed to our strong results in the second half of the year. As we move into 2025, we expect the favorable environment to continue, with strong unit revenue trends in our passenger business and the addition of eight more Amazon freighter aircraft to our fleet throughout the year. Our revenue streams are becoming even more diverse as we increase cargo flying, and our earnings are becoming more stable as more of our flying moves under contractual agreements.”

Overview of Fourth Quarter and Full Year

	Three Months Ended December 31,
(unaudited) (in millions, except per share amounts)	2024			2023			% Change
Total Operating Revenue	$	260.4		$	245.5		6.1
Operating Income		26.1			17.1		52.2
Income Before Income Tax		16.9			7.7		121.0
Net Income		13.4			5.6		138.0
Diluted earnings per share	$	0.24		$	0.10		140.0

	Three Months Ended December 31,
(unaudited) (in millions, except per share amounts)	2024			2023			% Change
Adjusted Operating Income (2)	$	27.5		$	18.3		50.6
Adjusted Income Before Income Tax (2)		18.9			9.3		103.7
Adjusted Net Income (2)		15.0			6.9		117.1
Adjusted diluted earnings per share (2)	$	0.27		$	0.12		125.0

	Year Ended December 31,
(unaudited) (in millions, except per share amounts)	2024			2023			% Change
Total Operating Revenue	$	1,075.7		$	1,049.6		2.5
Operating Income		106.0			127.5		(16.9	)
Income Before Income Tax		69.6			94.2		(26.1	)
Net Income		52.9			72.2		(26.7	)
Diluted earnings per share	$	0.96		$	1.23		(22.0	)

	Year Ended December 31,
(unaudited) (in millions, except per share amounts)	2024			2023			% Change
Adjusted Operating Income (2)	$	112.0		$	136.8		(18.1	)
Adjusted Income Before Income Tax (2)		76.1			104.2		(26.9	)
Adjusted Net Income (2)		58.0			79.9		(27.4	)
Adjusted diluted earnings per share (2)	$	1.05		$	1.37		(23.4	)

For the quarter ended December 31, 2024, Sun Country reported Income Before Income Tax of $16.9 million and Net Income of $13.4 million, on $260.4 million of revenue. Adjusted Income Before Income Tax for the quarter was $18.9 million⁽²⁾. GAAP Operating Income during the quarter was $26.1 million, producing an Operating Income Margin of 10.0%, while Adjusted Operating Income was $27.5 million⁽²⁾, resulting in an Adjusted Operating Income Margin of 10.6%⁽²⁾.

“Our fourth quarter results exceeded our initial expectations, and we achieved a higher total revenue and operating margin than we guided to at the beginning of the quarter,” said Dave Davis, President and Chief Financial Officer. “While fourth quarter passenger unit revenue was slightly less than flat year over year, we saw steady improvement throughout the quarter, with December scheduled service TRASM⁽³⁾ increasing over 5% year-over-year on almost 8% ASM growth. Total fare for the fourth quarter increased 2.2% and we foresee positive fare trends continuing. In addition to improving revenue trends, our successful cost control efforts continue, with full year 2024 adjusted CASM⁽⁴⁾ increasing only 1.3% over 2023. As Jude noted, we see strong first quarter 2025 bookings on mid-single digit growth in scheduled service ASMs. While we anticipate very rapid growth in our cargo segment in 2025, the timing of the new freighter deliveries should allow us to maximize scheduled service flying in the first quarter, our most profitable quarter.”

Notable Highlights

• Reached an agreement in principle on the collective bargaining agreement with flight attendants, represented by the International Brotherhood of Teamsters, and a tentative collective bargaining agreement with dispatchers, represented by the Transport Workers Union. The Company expects a ratification vote of both agreements by the end of the first quarter of 2025.
• Extended lease return dates on existing leases for three 737-900ERs. Return dates for the four 737-900s currently on lease are expected to be in May, September and November 2025 and November 2026.
• Appended a new C-tranche to our 2019-1 EETC raising $60 million, which was used in its entirety to pay down a significant portion of the term loan financing five 737-900ER aircraft. These transactions are expected to save approximately $0.8 million in interest expense in 2025.
• Took delivery of one 737-900ER off lease in November 2024. The Company expects that aircraft to enter service in July 2025.
• Awarded 2024 Low Cost Carrier of the Year award by CAPA-Centre for Aviation.
• Debuted Sun Country’s first custom-designed aircraft livery in celebration of our partnership with Minnesota Gopher Athletics.

Capacity

System block hours flown during the fourth quarter of 2024 grew by 2.7% year-over-year. All of this growth was allocated to the passenger segment, resulting in a 3.5% increase in scheduled service ASMs and a 5.0% increase in charter block hours. Cargo block hours declined in the fourth quarter by 2.5% year-over-year due to normal quarterly fluctuations in the level of flying. For the first quarter of 2025, we expect total block hour growth of to be between 7% and 9%, with Scheduled Service ASMs growing by slightly more than 7% over first quarter 2024. Cargo flying is expected to increase substantially from the second quarter of 2025 onward.

Revenue

The passenger market improved throughout the fourth quarter, which resulted in scheduled service TRASM⁽³⁾ declining by 1.0% on a 3.5% increase in scheduled service ASMs. December scheduled service TRASM⁽³⁾ increased by over 5%. The Company reported total revenue of $260.4 million for the fourth quarter, which was 6.1% greater than the fourth quarter of 2023 and the highest fourth quarter on record⁽¹⁾. The Company’s fourth quarter charter service revenue was $48.0 million, an increase of 2.3% year-over-year, despite the impact of lower fuel cost reimbursements from our customers.

In the fourth quarter of 2024, cargo revenue was the highest fourth quarter on record⁽¹⁾ at $28.6 million, a 13.1% increase versus the fourth quarter of 2023 on a 2.5% decline in cargo block hours. This improvement was primarily driven by the annual rate escalation which went into effect in mid-December 2023 and the first phase of the new Amazon contract rate increases which went into effect in June 2024.

Cost

Fourth quarter CASM fell 0.7% while adjusted CASM⁽⁴⁾ was up 7.6% year-over-year on lower ASM growth than previous quarters. Total GAAP operating expenses increased 2.6% year-over-year, on a 2.7% increase in total block hours. Other non-fuel expenses of note include maintenance, which increased 14.5%, on an increase in maintenance activity. Landing fees and airport rent increased 18.4% due to the expiration of COVID assistance that airports had used to limit rate increases in the prior year.

Balance Sheet and Liquidity

Total liquidity⁽⁵⁾ was $205.6 million on December 31, 2024, while the Company’s net debt⁽⁶⁾ was $438.2 million.

(in millions)	December 31, 2024				December 31, 2023
	(Unaudited)
Cash and Cash Equivalents	$	83.2			$	46.3
Available-for-Sale Securities	97.6				134.2
Amount Available Under Revolving Credit Facility	24.7				24.7
Total Liquidity	$	205.6			$	205.2
(in millions)	December 31, 2024				December 31, 2023
	(Unaudited)
Total Debt, net	$	327.1			$	401.6
Finance Lease Obligations	271.3				277.3
Operating Lease Obligations	20.7				18.8
Total Debt and Lease Obligations	619.0				697.7
Cash and Cash Equivalents	83.2				46.3
Available-for-Sale Securities	97.6				134.2
Net Debt	$	438.2			$	517.2

Fleet

As of December 31, 2024, the Company had 45 aircraft in its passenger service fleet, operated 12 freighter aircraft in its cargo operation and had six aircraft that are currently on lease to unaffiliated airlines.

Guidance for First Quarter 2025

	Q1 2025	H/(L) vs Q1 2024
Total revenue - millions	$330 to $340	6% to 9%
Economic fuel cost per gallon	$2.76	(8)%
Operating income margin - percentage	17% to 21%	(1)pp to 3pp
Effective tax rate	23%
Total system block hours - thousands	41 to 42	7% to 9%

Conference Call & Webcast Details

Sun Country Airlines will host a conference call to discuss its fourth quarter and full year 2024 results at 8:30 a.m. Eastern Time on Tuesday, February 4, 2025. A live broadcast of the conference call will be available via the investor relations section of Sun Country Airlines’ website at https://ir.suncountry.com/news-events/events-and-presentations. The online replay will be available on the same website approximately one hour after the call.

About Sun Country Airlines

Sun Country Airlines is a new breed of hybrid low-cost air carrier, whose mission is to connect guests to their favorite people and places, to create lifelong memories and transformative experiences. Sun Country dynamically deploys shared resources across our synergistic scheduled service, charter and cargo businesses. Based in Minnesota, we focus on serving leisure and visiting friends and relatives (“VFR") passengers and charter customers and providing cargo CMI services, with flights throughout the United States and to destinations in Mexico, Central America, Canada, and the Caribbean.

End Notes

1 -	Records began in January 2017
2 -	See additional details, including reconciliations to the most comparable GAAP measures, in the section titled “Non-GAAP financial measures”
3 -	Scheduled Service TRASM includes Schedule Service revenue, Ancillary revenue, and ASM generating revenue classified within Other Revenue on the Consolidated Statement of Operations / Scheduled Service ASMs. Other Revenue includes rental revenue of approximately $13.1 million and $6.6 million associated with certain assets that generate lease income in the three months ended December 31, 2024 and 2023, respectively and $42.3 million and $18.5 million associated with certain assets that generate lease income in the year ended December 31, 2024 and 2023, respectively, which is not included.
4 -	Adjusted CASM is a metric that uses a non-GAAP measure derived from CASM by excluding fuel costs, non-cash management stock compensation expense, costs arising from its cargo operations, depreciation and amortization recognized on certain assets that generate lease income, certain commissions, and other costs of selling its vacations product from this measure. See table titled “Reconciliation of CASM to Adjusted CASM”
5 -	Total liquidity = cash and cash equivalents + available-for-sale securities + amount available under revolver
6 -	Net debt = current portion of long-term debt + long-term debt + finance lease obligations + operating lease obligations – cash and cash equivalents - available-for-sale securities

Forward-Looking Statements

This press release contains forward-looking statements within the meaning of the U.S. Private Securities Litigation Reform Act of 1995, which involve risks and uncertainties. These forward-looking statements are generally identified by the use of forward-looking terminology, including the terms “anticipate,” “believe,” “continue,” “could,” “estimate,” “expect,” “intend,” “likely,” “may,” “plan,” “possible,” “potential,” “predict,” “project,” “should,” “target,” “will,” “would” and, in each case, their negative or other various or comparable terminology. All statements other than statements of historical facts contained in this press release, including statements regarding our strategy, future operations, future financial position, future revenue, projected costs, prospects, plans, objectives of management, and expected market growth are forward-looking statements. The forward-looking statements are relating to:

• our strategy, outlook and growth prospects;
• our operational and financial targets and dividend policy;
• general economic trends and trends in the industry and markets;
• potential repurchases of our common stock; and
• the competitive environment in which we operate.

These statements involve known and unknown risks, uncertainties and other important factors that may cause our actual results, performance, or achievements to be materially different from any future results, performance, or achievements expressed or implied by the forward-looking statements.

These forward-looking statements reflect our views with respect to future events as of the date of this press release and are based on assumptions and subject to risks and uncertainties. Given these uncertainties, you should not place undue reliance on these forward-looking statements. These forward-looking statements represent our estimates and assumptions only as of the date of this press release and, except as required by law, we undertake no obligation to update or review publicly any forward-looking statements, whether as a result of new information, future events or otherwise after the date of this press release. We anticipate that subsequent events and developments will cause our views to change. You should read this press release completely and with the understanding that our actual future results may be materially different from what we expect. Our forward-looking statements do not reflect the potential impact of any future acquisitions, mergers, dispositions, joint ventures, or investments we may undertake. We qualify all of our forward-looking statements by these cautionary statements. Additional information concerning certain factors is contained in the Company’s Securities and Exchange Commission filings, including but not limited to the Company’s Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, and Current Reports on Form 8-K.

Non-GAAP Financial Measures

We sometimes use information that is derived from the Consolidated Financial Statements, but that is not presented in accordance with GAAP. We believe these non-GAAP measures provide a meaningful comparison of our results to others in the airline industry and our prior year results. Investors should consider these non-GAAP financial measures in addition to, and not as a substitute for, our financial performance measures prepared in accordance with GAAP. Further, our non-GAAP information may be different from the non-GAAP information provided by other companies. We believe certain charges included in our operating expenses on a GAAP basis make it difficult to compare our current period results to prior periods as well as future periods and guidance. The tables below show a reconciliation of non-GAAP financial measures used in this document to the most directly comparable GAAP financial measures.

CONSOLIDATED STATEMENTS OF OPERATIONS (Dollars in thousands, except shares and per share amounts) (Unaudited)
	Three Months Ended December 31,
	2024				2023				% Change
Operating Revenues:
Scheduled Service	$	96,077			$	93,254			3.0
Charter		47,955				46,879			2.3
Ancillary		71,232				70,500			1.0
Passenger		215,264				210,633			2.2
Cargo		28,615				25,297			13.1
Other		16,527				9,613			71.9
Total Operating Revenue		260,406				245,543			6.1
Operating Expenses:
Aircraft Fuel		49,931				60,840			(17.9	)
Salaries, Wages, and Benefits		84,259				71,750			17.4
Maintenance		18,641				16,278			14.5
Sales and Marketing		8,116				8,100			0.2
Depreciation and Amortization		23,795				23,575			0.9
Ground Handling		10,027				9,207			8.9
Landing Fees and Airport Rent		15,119				12,768			18.4
Other Operating, net		24,456				25,901			(5.6	)
Total Operating Expenses		234,344				228,419			2.6
Operating Income		26,062				17,124			52.2
Non-operating Income (Expense), net:
Interest Income		1,927				2,414			(20.2	)
Interest Expense		(11,063	)			(11,363	)		(2.6	)
Other, net		—				(516	)		(100.0	)
Total Non-operating Expense, net		(9,136	)			(9,465	)		(3.5	)
Income before Income Tax		16,926				7,659			121.0
Income Tax Expense		3,490				2,014			73.3
Net Income	$	13,436			$	5,645			138.0
Net Income per share to common stockholders:
Basic	$	0.25			$	0.10			150.0
Diluted	$	0.24			$	0.10			140.0
Shares used for computation:
Basic		53,031,997				53,892,797			(1.6	)
Diluted		55,251,373				56,270,891			(1.8	)

CONSOLIDATED STATEMENTS OF OPERATIONS (Dollars in thousands, except per share amounts) (Unaudited)
	Year Ended December 31,
	2024				2023				% Change
Operating Revenues:
Scheduled Service	$	409,133			$	453,862			(9.9	)
Charter		197,045				190,128			3.6
Ancillary		307,909				276,133			11.5
Passenger		914,087				920,123			(0.7	)
Cargo		107,174				99,735			7.5
Other		54,478				29,762			83.0
Total Operating Revenue		1,075,739				1,049,620			2.5
Operating Expenses:
Aircraft Fuel		237,160				246,669			(3.9	)
Salaries, Wages, and Benefits		326,775				295,640			10.5
Aircraft Rent		—				2,281			(100.0	)
Maintenance		68,770				60,588			13.5
Sales and Marketing		34,935				34,105			2.4
Depreciation and Amortization		94,989				88,151			7.8
Ground Handling		42,118				37,506			12.3
Landing Fees and Airport Rent		59,549				49,615			20.0
Other Operating, net		105,457				107,565			(2.0	)
Total Operating Expenses		969,753				922,120			5.2
Operating Income		105,986				127,500			(16.9	)
Non-operating Income (Expense), net:
Interest Income		7,833				10,180			(23.1	)
Interest Expense		(44,300	)			(42,634	)		3.9
Other, net		55				(887	)		106.2
Total Non-operating Expense, net		(36,412	)			(33,341	)		9.2
Income before Income Tax		69,574				94,159			(26.1	)
Income Tax Expense		16,671				21,978			(24.1	)
Net Income	$	52,903			$	72,181			(26.7	)
Net Income per share to common stockholders:
Basic	$	1.00			$	1.30			(23.1	)
Diluted	$	0.96			$	1.23			(22.0	)
Shares used for computation:
Basic		52,908,322				55,507,144			(4.7	)
Diluted		55,055,897				58,524,652			(5.9	)

KEY OPERATING STATISTICS

The following table presents key operating statistics and metrics for the three months and year ended December 31, 2024 and 2023.

	Three Months Ended December 31,
	2024				2023				% Change
Scheduled Service Statistics:
Revenue passenger miles (RPMs) – thousands		1,312,728				1,316,877			(0.3	)
Available seat miles (ASMs) – thousands		1,608,432				1,554,043			3.5
Load factor		81.6	%			84.7	%		(3.1	)
Revenue passengers carried		1,046,510				1,047,127			(0.1	)
Departures		6,930				6,688			3.6
Block hours		22,079				21,180			4.2
Scheduled service TRASM(1) - cents		10.62				10.73			(1.0	)
Average base fare per passenger	$	91.81			$	89.06			3.1
Ancillary revenue per passenger	$	68.07			$	67.33			1.1
Total fare per passenger	$	159.88			$	156.39			2.2
Fuel gallons - thousands		16,996				16,404			3.6
Charter Statistics:
Departures		2,721				2,571			5.8
Block hours		5,420				5,160			5.0
Available seats miles (ASMs) - thousands		333,399				324,222			2.8
Fuel gallons - thousands		3,109				3,237			(4.0	)
Cargo Statistics:
Departures		3,368				3,366			0.1
Block hours		8,736				8,960			(2.5	)
Total System Statistics:
Average passenger aircraft		44.0				41.9			5.0
Passenger aircraft – end of period		45				42			7.1
Leased Aircraft - end of period		6				6			—
Cargo aircraft – end of period		12				12			—
Available seat miles (ASMs) – thousands		1,963,254				1,899,363			3.4
Departures		13,130				12,745			3.0
Block hours		36,610				35,653			2.7
Daily utilization – hours		6.9				6.9			—
Average stage length – miles		1,092				1,098			(0.5	)
Total revenue per ASM (TRASM) - cents		11.14				11.25			(1.0	)
Cost per ASM (CASM) - cents		11.94				12.03			(0.7	)
Adjusted CASM(2) - cents		7.83				7.28			7.6
Fuel gallons - thousands		20,301				19,841			2.3
Fuel cost per gallon	$	2.47			$	3.07			(19.5	)
Employees at end of period		3,141				2,783			12.9

1 – See note 3 in End Notes
2 – See note 4 in End Notes

KEY OPERATING STATISTICS
	Year Ended December 31,
	2024				2023				% Change
Scheduled Service Statistics:
Revenue passenger miles (RPMs) – thousands		5,648,351				5,217,852			8.3
Available seat miles (ASMs) – thousands		6,707,308				6,044,011			11.0
Load factor		84.2	%			86.3	%		(2.1	)
Revenue passengers carried		4,483,515				4,140,663			8.3
Departures		29,039				26,144			11.1
Block hours		92,391				82,618			11.8
Scheduled service TRASM(1) - cents		10.87				12.27			(11.4	)
Average base fare per passenger	$	91.25			$	109.61			(16.8	)
Ancillary revenue per passenger	$	68.68			$	66.69			3.0
Total fare per passenger	$	159.93			$	176.30			(9.3	)
Fuel gallons - thousands		71,631				64,450			11.1
Charter Statistics:
Departures		10,359				10,387			(0.3	)
Block hours		20,775				21,154			(1.8	)
Available seats miles (ASMs) - thousands		1,270,455				1,286,175			(1.2	)
Fuel gallons - thousands		13,666				14,299			(4.4	)
Cargo Statistics:
Departures		13,094				13,009			0.7
Block hours		33,744				34,592			(2.5	)
Total System Statistics:
Average passenger aircraft		43.0				41.8			2.9
Passenger aircraft – end of period		45				42			7.1
Leased Aircraft - end of period		6				6			—
Cargo aircraft – end of period		12				12			—
Available seat miles (ASMs) – thousands		8,071,949				7,416,189			8.8
Departures		53,009				50,040			5.9
Block hours		148,518				139,841			6.2
Daily utilization – hours		7.3				6.9			5.8
Average stage length – miles		1,098				1,090			0.7
Total revenue per ASM (TRASM) - cents		11.47				12.56			(8.7	)
Cost per ASM (CASM) - cents		12.01				12.43			(3.4	)
Adjusted CASM(2) - cents		7.59				7.49			1.3
Fuel gallons - thousands		86,185				79,574			8.3
Fuel cost per gallon, excluding derivatives	$	2.77			$	3.11			(10.9	)
Employees at end of period		3,141				2,783			12.9

1 – See note 3 in End Notes
2 – See note 4 in End Notes

SUMMARY BALANCE SHEET (Dollars in millions) (amounts may not recalculate due to rounding)
	December 31, 2024				December 31, 2023				% Change
	(Unaudited)
Cash & Cash Equivalents	$	83.2			$	46.3			79.7
Other Current Assets		183.4				225.1			(18.5	)
Total Current Assets		266.6				271.4			(1.8	)
Total Property & Equipment, net		970.1				969.0			0.1
Other Assets		393.5				383.3			2.7
Total Assets		1,630.2				1,623.6			0.4
Air Traffic Liabilities		160.7				158.0			1.7
Current Finance Lease Obligations		20.2				44.8			(54.9	)
Current Operating Lease Obligations		3.3				2.2			50.0
Current Maturities of Long-Term Debt, net		87.6				74.2			18.1
Income Tax Receivable Agreement Liability		10.3				3.3			212.1
Other Current Liabilities		140.2				136.2			2.9
Total Current Liabilities		422.3				418.6			0.9
Finance Lease Obligations		251.1				232.5			8.0
Operating Lease Obligations		17.4				16.6			4.8
Long-Term Debt, net		239.5				327.5			(26.9	)
Income Tax Receivable Agreement Liability		87.4				97.8			(10.6	)
Other Liabilities		42.1				16.2			159.9
Total Liabilities		1,059.8				1,109.2			(4.5	)
Total Stockholders’ Equity	$	570.4			$	514.4			10.9

SUMMARY CASH FLOW (Dollars in millions) (Unaudited - amounts may not recalculate due to rounding)
	Year Ended December 31,
	2024				2023				% Change
Net Cash Provided by Operating Activities	$	164.9			$	174.1			(5.3	)
Purchases of Property & Equipment		(47.3	)			(218.2	)		(78.3	)
Other Investing Activities, net		55.7				46.9			18.8
Net Cash Provided by (Used in) Investing Activities		8.4				(171.2	)		104.9
Common Stock Repurchases		(12.1	)			(68.6	)		(82.4	)
Proceeds from Borrowing		70.0				119.2			(41.3	)
Repayment of Finance Lease Obligations		(45.9	)			(21.9	)		109.6
Repayment of Borrowings		(145.5	)			(69.3	)		110.0
Other Financing Activities, net		(2.9	)			(1.6	)		81.3
Net Cash Used in Financing Activities		(136.5	)			(42.1	)		224.2
Net Increase (Decrease) in Cash		36.8				(39.2	)		193.9
Cash, Cash Equivalents and Restricted Cash – Beginning of the Period		63.7				102.9			(38.1	)
Cash, Cash Equivalents and Restricted Cash – End of the Period	$	100.5			$	63.7			57.8

NON-GAAP FINANCIAL MEASURES

Adjusted Operating Income, Adjusted Operating Income Margin, Adjusted Income before Income Tax, Adjusted Pre-tax Margin, Adjusted Net Income, Adjusted Net Income per Share, Adjusted EBITDA and Adjusted EBITDA Margin

Adjusted Operating Income, Adjusted Operating Income Margin, Adjusted Income before Income Tax, Adjusted Pre-tax Margin, Adjusted Net Income, Adjusted Net Income per share, Adjusted EBITDA and Adjusted EBITDA Margin are non-GAAP measures included as supplemental disclosure because we believe they are useful indicators of our operating performance. Derivations of Operating Income and Net Income are well recognized performance measurements in the airline industry that are frequently used by our management, as well as by investors, securities analysts and other interested parties in comparing the operating performance of companies in our industry.

The measures described above have limitations as analytical tools. Some of the limitations applicable to these measures include: they do not reflect the impact of certain cash and non-cash charges resulting from matters we consider not to be indicative of our ongoing operations; and other companies in our industry may calculate these non-GAAP measures differently than we do, limiting each measure’s usefulness as a comparative measure. Because of these limitations, the following non-GAAP measures should not be considered in isolation or as a substitute for performance measures calculated in accordance with GAAP and may not be the same as or comparable to similarly titled measures presented by other companies due to the possible differences in the method of calculation and in the items being adjusted.

For the aforementioned reasons, Adjusted Operating Income, Adjusted Operating Income Margin, Adjusted Income before Income Tax, Adjusted Pre-tax Margin, Adjusted Net Income, Adjusted Net Income per Share, Adjusted EBITDA and Adjusted EBITDA Margin have significant limitations which affect their use as indicators of our profitability. Accordingly, readers are cautioned not to place undue reliance on this information.

Reconciliation of GAAP Operating Income to Adjusted Operating Income Dollars in millions - Unaudited - amounts may not recalculate due to rounding
The following table presents the reconciliation of GAAP Operating Income to Adjusted Operating Income.
	Three Months Ended December 31,
	2024				2023
Operating Revenue	$	260.4			$	245.5
Operating Income		26.1				17.1
Stock Compensation Expense		1.4				1.1
Adjusted Operating Income	$	27.5			$	18.3
Operating Income Margin		10.0	%			7.0	%
Adjusted Operating Income Margin		10.6	%			7.4	%

	Year Ended December 31,
	2024				2023
Operating Revenue	$	1,075.7			$	1,049.6
Operating Income		106.0				127.5
Stock Compensation Expense		6.0				9.3
Adjusted Operating Income	$	112.0			$	136.8
Operating Income Margin		9.9	%			12.1	%
Adjusted Operating Income Margin		10.4	%			13.0	%

Reconciliation of GAAP Income Before Income Tax to Adjusted Income before Income Tax Dollars in millions - Unaudited - amounts may not recalculate due to rounding
The following table presents the reconciliation of GAAP Income before Income Tax to Adjusted Income before Income Tax.
	Three Months Ended December 31,
	2024				2023
Net Income	$	13.4			$	5.6
Add: Provision for Income Tax Expense		3.5				2.0
Income before Income Tax, as reported		16.9				7.7
Pre-tax margin		6.5	%			3.1	%
Stock Compensation Expense		1.4				1.1
Loss on Debt Refinancing		0.6				—
Secondary Offering Costs		—				0.5
Adjusted Income before Income Tax	$	18.9			$	9.3
Adjusted Pre-tax margin		7.3	%			3.8	%

	Year Ended December 31,
	2024				2023
Net Income	$	52.9			$	72.2
Add: Provision for Income Tax Expense		16.7				22.0
Income before Income Tax, as reported		69.6				94.2
Pre-tax margin		6.5	%			9.0	%
Stock Compensation Expense		6.0				9.3
Loss on Debt Refinancing		0.6				—
Secondary Offering Costs		—				1.1
Tax Receivable Agreement Adjustment (1)		—				(0.3	)
Adjusted Income before Income Tax	$	76.1			$	104.2
Adjusted Pre-tax margin		7.1	%			9.9	%

(1)	This represents the adjustment to the TRA for the period, which is recorded in Non-Operating Income (Expense), net

Reconciliation of GAAP Net Income and Earnings per Share to Adjusted Net Income and Adjusted Earnings per Share Dollars and shares in millions, except for per share - Unaudited - amounts may not recalculate due to rounding
The following table presents the reconciliation of GAAP Net Income and Earnings per Share to Adjusted Net Income and Adjusted Earnings per Share.
	Three Months Ended December 31,
	2024								2023
	Dollars				Per Share - diluted				Dollars				Per Share - diluted
Net Income	$	13.4			$	0.24			$	5.6			$	0.10
Stock Compensation Expense		1.4				0.03				1.1				0.02
Loss on Debt Refinancing		0.6				0.01				—				—
Secondary Offering Costs		—				—				0.5				0.01
Income Tax Effect of Adjusting Items, net (1)		(0.5	)			(0.01	)			(0.4	)			(0.01	)
Adjusted Net Income	$	15.0			$	0.27			$	6.9			$	0.12
Diluted share count		55.3								56.3
	Year Ended December 31,
	2024								2023
	Dollars				Per Share - diluted				Dollars				Per Share - diluted
Net Income	$	52.9			$	0.96			$	72.2			$	1.23
Stock Compensation Expense		6.0				0.11				9.3				0.16
Loss on Debt Refinancing		0.6				0.01				—				—
Secondary Offering Costs		—				—				1.1				0.02
Tax Receivable Agreement Adjustment (2)		—				—				(0.3	)			(0.01	)
Income Tax Effect of Adjusting Items, net (1)		(1.5	)			(0.03	)			(2.4	)			(0.04	)
Adjusted Net Income	$	58.0			$	1.05			$	79.9			$	1.37
Diluted share count		55.1								58.5

(1)	The tax effect of adjusting items, net is calculated at the Company’s statutory rate for the application period
(2)	This represents the adjustment to the TRA for the period, which is recorded in Non-Operating Income (Expense), net

Reconciliation of GAAP Net Income to Adjusted EBITDA Dollars in millions - Unaudited - amounts may not recalculate due to rounding
The following tables present the reconciliation of GAAP Net Income to Adjusted EBITDA for the periods presented below.
	Three Months Ended December 31,
	2024				2023
Net Income	$	13.4			$	5.6
Interest Income		(1.9	)			(2.4	)
Interest Expense		11.1				11.4
Stock Compensation Expense		1.4				1.1
Secondary Offering Costs		—				0.5
Provision for Income Taxes		3.5				2.0
Depreciation and Amortization		23.8				23.6
Adjusted EBITDA	$	51.3			$	41.8
Net Income Margin		5.2	%			2.3	%
Adjusted EBITDA margin		19.7	%			17.0	%

	Year Ended December 31,
	2024				2023
Net Income	$	52.9			$	72.2
Interest Income		(7.8	)			(10.2	)
Interest Expense		44.3				42.6
Stock Compensation Expense		6.0				9.3
Secondary Offering Costs		—				1.1
Tax Receivable Agreement Adjustment (1)		—				(0.3	)
Provision for Income Taxes		16.7				22.0
Depreciation and Amortization		95.0				88.2
Adjusted EBITDA	$	207.1			$	224.8
Net Income Margin		4.9	%			6.9	%
Adjusted EBITDA margin		19.2	%			21.4	%

(1)	This represents the adjustment to the TRA for the period, which is recorded in Non-Operating Income (Expense), net

Adjusted CASM

Adjusted CASM is a metric that uses a non-GAAP measure derived from CASM by excluding fuel costs, costs related to our cargo operations, stock based compensation, depreciation and amortization recognized on certain assets that generate lease income, certain commissions and other costs of selling our vacations product from this measure as these costs are unrelated to our airline operations and improve comparability to our peers. Adjusted CASM is an important measure used by management and by our board of directors in assessing quarterly and annual cost performance. Adjusted CASM is also a measure commonly used by industry analysts and we believe it is an important metric by which they compare our airline to others in the industry, although other airlines may exclude certain other costs in their calculation of Adjusted CASM. The measure is also the subject of frequent questions from investors.

Adjusted CASM excludes fuel costs. By excluding volatile fuel costs that are outside of our control from our unit metrics, we believe that we have better visibility into the results of operations and our non-fuel cost initiatives. Our industry is highly competitive and is characterized by high fixed costs, so even a small reduction in non-fuel operating costs can lead to a significant improvement in operating results. In addition, we believe that all domestic carriers are similarly impacted by changes in jet fuel costs over the long run, so it is important for management and investors to understand the impact and trends in company-specific cost drivers, such as labor rates, aircraft and maintenance costs, and productivity, which are more controllable by management.

We have excluded costs related to the cargo operations, as well as depreciation and amortization recognized on certain assets that generate lease income as these operations do not create ASMs. The Company has entered into certain transactions where we act as a lessor. As of December 31, 2024, we leased or subleased six aircraft. Depreciation and Amortization on these aircraft materially began during the three months ended June 30, 2023. Adjusted CASM further excludes special items and other adjustments, as defined in the relevant reporting period, that are not representative of the ongoing costs necessary to our airline operations and may improve comparability between periods. We also exclude stock compensation expense when computing Adjusted CASM. The Company’s compensation strategy includes the use of stock-based compensation to attract and retain employees and executives and is principally aimed at aligning their interests with those of our stockholders and long-term employee retention, rather than to motivate or reward operational performance for any period. Thus, stock-based compensation expense varies for reasons that are generally unrelated to operational decisions and performance in any period.

As derivations of Adjusted CASM 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, derivations of Adjusted CASM as presented may not be directly comparable to similarly titled measures presented by other companies. Adjusted CASM should not be considered in isolation or as a replacement for CASM. For the aforementioned reasons, Adjusted CASM has significant limitations which affect its use as an indicator of our profitability. Accordingly, readers are cautioned not to place undue reliance on this information.

Reconciliation of CASM to Adjusted CASM Amounts may not recalculate due to rounding, dollar amounts in millions unless otherwise noted
The following table presents the reconciliation of CASM to Adjusted CASM.
	Three Months Ended December 31,
	2024								2023
	Operating Expenses				Per ASM (cents)				Operating Expenses				Per ASM (cents)
CASM	$	234.3				11.94			$	228.4				12.03
Less:
Aircraft Fuel		49.9				2.54				60.8				3.20
Stock Compensation Expense		1.4				0.08				1.1				0.06
Cargo Expenses, Not Already Adjusted Above		27.3				1.39				25.8				1.36
Sun Country Vacations		0.2				0.01				0.2				0.01
Leased Aircraft, Depreciation Expense		1.8				0.09				2.2				0.12
Adjusted CASM	$	153.7				7.83			$	138.2				7.28
Available seat miles (ASMs) - millions		1,963.3								1,899.4

	Year Ended December 31,
	2024								2023
	Operating Expenses				Per ASM (cents)				Operating Expenses				Per ASM (cents)
CASM	$	969.8				12.01			$	922.1				12.43
Less:
Aircraft Fuel		237.2				2.94				246.7				3.33
Stock Compensation Expense		6.0				0.07				9.3				0.12
Cargo Expenses, Not Already Adjusted Above		104.6				1.30				103.0				1.39
Sun Country Vacations		1.3				0.01				1.1				0.01
Leased Aircraft, Depreciation Expense		8.1				0.10				6.7				0.09
Adjusted CASM	$	612.6				7.59			$	555.4				7.49
Available seat miles (ASMs) - millions		8,071.9								7,416.2

Contacts
                    
                    Investor Relations
                    Chris Allen
                    651-681-4810
                    IR@suncountry.com
                    
                    Media
                    Wendy Burt
                    651-900-8400
                    mediarelations@suncountry.com