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Commitments and Contingencies - Flight Equipment Commitments (Details) $ in Millions | Sep. 30, 2024 USD ($) aircraft
--- | ---
Unrecorded Unconditional Purchase Obligation [Line Items] |
Remainder of 2024 | $ | $ 283
2025 | $ | 986
2026 | $ | 723
2027 | $ | 192
2028 | $ | 262
Thereafter | $ | 3,959
Total | $ | $ 6,405
Remainder of 2024 | 7
2025 | 24
2026 | 20
2027 | 5
2028 | 7
Thereafter | 48
Total | 111
Airbus A220 |
Unrecorded Unconditional Purchase Obligation [Line Items] |
Remainder of 2024 | 6
2025 | 20
2026 | 20
2027 | 5
2028 | 7
Thereafter | 4
Total | 62
Number of available aircraft | 20
Airbus A321neo |
Unrecorded Unconditional Purchase Obligation [Line Items] |
Remainder of 2024 | 1
2025 | 4
2026 | 0
2027 | 0
2028 | 0
Thereafter | 44
Total | 49

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