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Leases, Commitments, Guarantees and Contingencies (Tables)

9 Months Ended

Sep. 30, 2025

Leases, Commitments, Guarantees and Contingencies

Summary of related terms and discount rates

​

​	​
​	​
Weighted-average remaining lease term for operating leases	10.3 years
Weighted-average discount rate for operating leases	6.2%

Summary of lease costs

​

​	​
​	​
Weighted-average remaining lease term for operating leases	10.3 years
Weighted-average discount rate for operating leases	6.2%

​

The Company’s lease costs for the three and nine months ended September 30, 2025 and 2024 included the following components (in thousands):

​	​	​	​	​	​	​	​	​	​	​	​	​
​	​	For the three months ended September 30,					​	For the nine months ended September 30,
​		2025			2024			2025			2024
Operating lease cost	​	$	10,086	​	$	6,583	​	$	27,282	​	$	20,500
Variable and short-term lease cost	​		635	​		453	​		1,763	​		2,029
Sublease income	​	​	(956)	​	​	(1,268)	​	​	(3,075)	​	​	(3,782)
Total lease cost	​	$	9,765	​	$	5,768		$	25,970	​	$	18,747

Summary of commitments and obligations

The following table summarizes the Company’s commitments and obligations for future minimum rental payments required under operating leases that had initial or remaining non-cancelable lease terms as of September 30, 2025, firm aircraft and spare engine commitments, interest commitments and principal maturities on long-term debt as noted for each of the next five years and thereafter (in thousands):

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​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

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Total

Oct - Dec 2025

2026

2027

2028

2029

Thereafter

Operating lease payments for aircraft and facility obligations

​

$

122,981

​

$

5,243

​

$

20,115

​

$

19,057

​

$

13,649

​

$

11,953

​

$

52,964

Firm aircraft and spare engine commitments

​

2,417,029

​

​

98,400

​

​

320,557

​

​

323,267

​

​

329,050

​

​

309,213

​

​

1,036,542

Interest commitments

​

350,321

​

​

23,427

​

​

89,342

​

​

66,074

​

​

49,244

​

​

36,917

​

​

85,317

Principal maturities on long-term debt

​

2,401,753

​

​

154,500

​

​

535,083

​

​

490,204

​

​

320,265

​

​

216,724

​

​

684,977

Total commitments and obligations

​

$

5,292,084

​

$

281,570

​

$

965,097

​

$

898,602

​

$

712,208

​

$

574,807

​

$

1,859,800

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The tabular disclosure of related terms and discount rates of operating leases.

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- Definition

Tabular disclosure of contractual obligation by timing of payment due. Includes, but is not limited to, long-term debt obligation, lease obligation, and purchase obligation.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Name Regulation S-X (SX)
-Number 210
-Section 12
-Subsection 04
-Subparagraph (a)
-Publisher SEC

Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 942
-SubTopic 235
-Name Accounting Standards Codification
-Section S99
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147477314/942-235-S99-2

Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480738/235-10-S50-4

Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 235
-SubTopic 10
-Name Accounting Standards Codification
-Section S99
-Paragraph 3
-Subparagraph (SX 210.12-04(a))
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147480678/235-10-S99-3

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- Definition

Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

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