Pay vs Performance Disclosure - USD ($)

3 Months Ended

8 Months Ended

12 Months Ended

Apr. 06, 2025

Dec. 31, 2025

Dec. 31, 2024

Dec. 31, 2023

Dec. 31, 2022

Dec. 31, 2021

Pay vs Performance Disclosure

Pay vs Performance Disclosure, Table

The following table sets forth information concerning the compensation of our PEO and other NEOs for

each

of the fiscal years ending December 31, 2021, 2022, 2023, 2024 and 2025 and certain measures of our financial performance for each such fiscal year.


(A)	(B)		(C)		(B)		(C)		(D)		(E)		(F)		(G)		(H)			(I)
													Value of Initial Fixed $100 Investment Based on: (5)
Year	Summary Compensation Table Total for Mr. Davis as PEO (1) (2)		Compensation Actually Paid to PEO Davis		Summary Compensation Table Total for Mr. Christie as PEO (1) (2)		Compensation Actually Paid to PEO (3)		Average Summary Compensation Table Total for Non-PEO NEOs (2)		Average Compensation Actually Paid to Non-PEO NEOs (3)		Total Shareholder Return		Peer Group Total Shareholder Return (4)		Net Income (Loss) (6) (in thousands)			Adjusted CASM ex-fuel (7)
2025	$	22,155,406	$	8,031,205	$	1,657,493	$	1,391,169	$	2,353,158	$	1,870,894	$	1.03	$	84.59	$	(2,760,453	)	$	0.0924
2024	$	—	$	—	$	8,169,764	$	4,070,833	$	1,839,501	$	746,231	$	1.52	$	80.73	$	(1,229,495	)	$	0.0797
2023	$	—	$	—	$	6,601,404	$	6,020,729	$	2,939,369	$	2,707,786	$	72.05	$	81.54	$	(447,464	)	$	0.0706
2022	$	—	$	—	$	3,358,855	$	2,638,268	$	1,667,353	$	1,317,722	$	79.67	$	63.58	$	(544,150	)	$	0.0673
2021	$	—	$	—	$	3,871,281	$	3,113,927	$	1,671,535	$	1,368,937	$	89.37	$	98.26	$	(472,569	)	$	0.0674

(1)	Edward M. Christie III served as the principal executive officer (“PEO”) of the Company during 2021, 2022, 2023, 2024 and through April 6, 2025. David M. Davis served as PEO beginning on April 21, 2025.

(2)

The dollar amounts reported as total compensation for the Company’s PEO for each corresponding year are the amounts reported in the “Total” column of the Summary Compensation Table (“SCT”) for the PEO, and the dollar amounts reported for the Company’s other NEOs as a group for each corresponding year are the average of the amounts reported in the “Total” column of the SCT for such

non-PEO

NEOs. Refer to “Compensation Discussion and Analysis–Compensation Tables–Summary Compensation Table” of this Amendment No. 1 to our 2025 Form

10-K

and the Company’s proxy statements for fiscal years 2024, 2023, 2022 and 2021 for additional information. The individuals comprising the

non-PEO

NEOs in each applicable year are as follows: (i) for 2025, Frederick S. Cromer, John Bendoraitis, Thomas C. Canfield and Arijit R. Ghosh; (ii) for 2024, Frederick S. Cromer, John Bendoraitis, Matthew H. Klein, Thomas C. Canfield, Brian J. McMenamy and Scott M. Haralson; (iii) for 2023, Scott M. Haralson, John Bendoraitis, Matthew H. Klein, and Rocky B. Wiggins; (iv) for 2022, Scott M. Haralson, John Bendoraitis, Matthew H. Klein, and Melinda C. Grindle; and (v) for 2021, Scott M. Haralson, John Bendoraitis, Matthew H. Klein, and Thomas C. Canfield.

(3)

The dollar amounts reported as “compensation actually paid” (“CAP”) to the Company’s PEO, and the dollar amounts reported as average CAP to the

non-PEO

NEOs as a group, were computed in accordance with Item 402(v) of Regulation

S-K.

The dollar amounts do not reflect the actual amount of compensation earned by or paid to such PEO and NEOs during the applicable fiscal year. The valuation methodologies and assumptions used when calculating the equity values included in CAP are not materially different than those used when calculating the amounts included in the SCT. In accordance with the requirements of Item 402(v) of Regulation

S-K,

the following adjustments were made to the SCT for the PEO and Average SCT Total for the

non-PEO

NEOs for each applicable year to determine the CAP for our PEO and

non-PEO

NEOs for each such year:

Adjustments to PEO SCT Total

and

Non-PEO

NEO Average SCT Total


Year	PEO or NEOs	Reported Summary Compensation Table Total		Less Reported Value of Equity Awards (a)			Plus Fair Value at Fiscal Year- End of Outstanding and Unvested Option Awards and Stock Awards Granted in Fiscal Year		Plus/(Minus) Change in Fair Value as of Fiscal Year- End from Prior Fiscal Year-End of Outstanding and Unvested Option Awards and Stock Awards Granted in Prior Fiscal Years		Plus Fair Value at Vesting of Option Awards and Stock Awards Granted in Fiscal Year that Vested During Covered Fiscal Year		Plus/(Minus) Change in Fair Value as of vesting Date from Prior Fiscal Year- End of Option Awards and Stock Awards Granted in Prior Fiscal Years for Which Applicable Vesting Conditions Were Satisfied During Fiscal Year		Less Fair Value as of Prior Fiscal Year-End of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions During Fiscal Year			Plus Value of Dividends or other Earnings or Paid on Stock or Option Awards Not Otherwise Reflected in Total Compensation			Equals Compensation Actually Paid
2025	PEO: Christie	$	1,657,493	$	0		$	0	$	0	$	6,590	$	0	$	(272,914	)	$	(266,324	)	$	1,391,169
2025	PEO: Davis	$	22,155,406	$	(14,326,620	)	$	202,419	$	0	$	0	$	0	$	0		$	202,419		$	8,031,205
2025	NEOs	$	2,353,158	$	(443,393	)	$	16,439	$	0	$	1,775	$	0	$	(57,086	)	$	(38,872	)	$	1,870,894

(a)

For the PEO, the grant date fair value of equity awards represents the total of the amounts reported in the “Stock Awards” column in the Summary Compensation Table for the applicable year. For the NEOs, the grant date fair value of equity awards represents the average of the amounts reported in the “Stock Awards” column in the Summary Compensation Table for the applicable year.

(4)

The selected TSR peer group is the NYSE Arca Airline Index (^XAL), which is an independently prepared index that includes companies in the airline industry, and which we used in the stock performance graph required by Item 201(e)(1)(ii) of Regulation

S-K

included in the Company’s audited consolidated financial statements included in our Annual Report on Form

10-K

for fiscal year 2025.

(5)	The comparison of total shareholder returns assumes that $100 was invested on December 31, 2021, through the end of the covered fiscal year, in the Company and the NYSE Arca Airline Index (^XAL).

(6)	The dollar amounts reported in this column represent the amount of net income (loss) reflected in the C om pany’s audited consolidated financial statements included in our Annual Report on Form 10-K for the applicable year.

(7)

Pursuant to Item 402(v) of Regulation

S-K,

“Adjusted CASM

ex-fuel”

was determined to represent the most important financial measure linking compensation actually paid to our PEO and other NEOs in fiscal year 2025 to Company performance, and was therefore selected as the 2025 “Company-Selected Measure” (as defined in Item 402(v)). “Adjusted CASM

ex-fuel

”

is a common metric used in the airline industry to measure an airline’s cost structure and efficiency, and is defined as operating costs, excluding aircraft fuel expense and special items, per available seat mile.

Company Selected Measure Name

Adjusted CASM ex-fuel

Named Executive Officers, Footnote

non-PEO

NEOs. Refer to “Compensation Discussion and Analysis–Compensation Tables–Summary Compensation Table” of this Amendment No. 1 to our 2025 Form

10-K

and the Company’s proxy statements for fiscal years 2024, 2023, 2022 and 2021 for additional information. The individuals comprising the

non-PEO

Peer Group Issuers, Footnote

S-K

included in the Company’s audited consolidated financial statements included in our Annual Report on Form

10-K

for fiscal year 2025.

Adjustment To PEO Compensation, Footnote

(3)

The dollar amounts reported as “compensation actually paid” (“CAP”) to the Company’s PEO, and the dollar amounts reported as average CAP to the

non-PEO

NEOs as a group, were computed in accordance with Item 402(v) of Regulation

S-K.

S-K,

the following adjustments were made to the SCT for the PEO and Average SCT Total for the

non-PEO

NEOs for each applicable year to determine the CAP for our PEO and

non-PEO

NEOs for each such year:

Adjustments to PEO SCT Total

and

Non-PEO

NEO Average SCT Total


Year	PEO or NEOs	Reported Summary Compensation Table Total		Less Reported Value of Equity Awards (a)			Plus Fair Value at Fiscal Year- End of Outstanding and Unvested Option Awards and Stock Awards Granted in Fiscal Year		Plus/(Minus) Change in Fair Value as of Fiscal Year- End from Prior Fiscal Year-End of Outstanding and Unvested Option Awards and Stock Awards Granted in Prior Fiscal Years		Plus Fair Value at Vesting of Option Awards and Stock Awards Granted in Fiscal Year that Vested During Covered Fiscal Year		Plus/(Minus) Change in Fair Value as of vesting Date from Prior Fiscal Year- End of Option Awards and Stock Awards Granted in Prior Fiscal Years for Which Applicable Vesting Conditions Were Satisfied During Fiscal Year		Less Fair Value as of Prior Fiscal Year-End of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions During Fiscal Year			Plus Value of Dividends or other Earnings or Paid on Stock or Option Awards Not Otherwise Reflected in Total Compensation			Equals Compensation Actually Paid
2025	PEO: Christie	$	1,657,493	$	0		$	0	$	0	$	6,590	$	0	$	(272,914	)	$	(266,324	)	$	1,391,169
2025	PEO: Davis	$	22,155,406	$	(14,326,620	)	$	202,419	$	0	$	0	$	0	$	0		$	202,419		$	8,031,205
2025	NEOs	$	2,353,158	$	(443,393	)	$	16,439	$	0	$	1,775	$	0	$	(57,086	)	$	(38,872	)	$	1,870,894

Non-PEO NEO Average Total Compensation Amount

$ 2,353,158

$ 1,839,501

$ 2,939,369

$ 1,667,353

$ 1,671,535

Non-PEO NEO Average Compensation Actually Paid Amount

$ 1,870,894

746,231

2,707,786

1,317,722

1,368,937

Adjustment to Non-PEO NEO Compensation Footnote

(3)

The dollar amounts reported as “compensation actually paid” (“CAP”) to the Company’s PEO, and the dollar amounts reported as average CAP to the

non-PEO

NEOs as a group, were computed in accordance with Item 402(v) of Regulation

S-K.

S-K,

the following adjustments were made to the SCT for the PEO and Average SCT Total for the

non-PEO

NEOs for each applicable year to determine the CAP for our PEO and

non-PEO

NEOs for each such year:

Adjustments to PEO SCT Total

and

Non-PEO

NEO Average SCT Total


Year	PEO or NEOs	Reported Summary Compensation Table Total		Less Reported Value of Equity Awards (a)			Plus Fair Value at Fiscal Year- End of Outstanding and Unvested Option Awards and Stock Awards Granted in Fiscal Year		Plus/(Minus) Change in Fair Value as of Fiscal Year- End from Prior Fiscal Year-End of Outstanding and Unvested Option Awards and Stock Awards Granted in Prior Fiscal Years		Plus Fair Value at Vesting of Option Awards and Stock Awards Granted in Fiscal Year that Vested During Covered Fiscal Year		Plus/(Minus) Change in Fair Value as of vesting Date from Prior Fiscal Year- End of Option Awards and Stock Awards Granted in Prior Fiscal Years for Which Applicable Vesting Conditions Were Satisfied During Fiscal Year		Less Fair Value as of Prior Fiscal Year-End of Option Awards and Stock Awards Granted in Prior Fiscal Years that Failed to Meet Applicable Vesting Conditions During Fiscal Year			Plus Value of Dividends or other Earnings or Paid on Stock or Option Awards Not Otherwise Reflected in Total Compensation			Equals Compensation Actually Paid
2025	PEO: Christie	$	1,657,493	$	0		$	0	$	0	$	6,590	$	0	$	(272,914	)	$	(266,324	)	$	1,391,169
2025	PEO: Davis	$	22,155,406	$	(14,326,620	)	$	202,419	$	0	$	0	$	0	$	0		$	202,419		$	8,031,205
2025	NEOs	$	2,353,158	$	(443,393	)	$	16,439	$	0	$	1,775	$	0	$	(57,086	)	$	(38,872	)	$	1,870,894

Compensation Actually Paid vs. Total Shareholder Return

Relationship Between CAP and TSR

The below chart reflects the relationship between the “compensation actually paid” to the PEO and the average of the “compensation actually paid” to the

non-PEO

NEOs, Spirit’s cumulative TSR and the cumulative TSR of our selected peer group—NYSE ARCA Airline Industry Index:

Compensation Actually Paid vs. Net Income

Relationship between CAP and Net Income

The below chart reflects the relationship between the “compensation actually paid” to the PEO and the average of the “compensation actually paid” to the

non-PEO

NEOs and Spirit’s net income (loss):

Compensation Actually Paid vs. Company Selected Measure

Relationship between CAP and the Company-

Selected

Measure (CASM)

The below chart reflects t

e relationship between the “compensation actually paid” to the PEO and the average of the “compensation actually paid” to the

non-PEO

NEOs and Spirit’s CASM

ex-fuel

for the applicable fiscal year:

The following performance measures represent the Company’s most important performance measures used by the Company in 225 to link compensation actually paid to our NEOs to Company performance, as further described and defined in the Compensation Discussion and Analysis.

Total Shareholder Return Vs Peer Group

Relationship Between CAP and TSR

The below chart reflects the relationship between the “compensation actually paid” to the PEO and the average of the “compensation actually paid” to the

non-PEO

NEOs, Spirit’s cumulative TSR and the cumulative TSR of our selected peer group—NYSE ARCA Airline Industry Index:

Spirit Aviation Holdings, Inc. 10-K/A