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Operating Revenues (Tables) | 6 Months Ended
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Jun. 30, 2024
Agreements with other airlines |
Schedule of revenue by type | The following table represents the Company’s flying agreements revenue by type for the three and six months ended June 30, 2024 and 2023 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended June 30, | ​ | For the six months ended June 30,
​ |  | 2024 |  | 2023 | ​ | 2024 |  | 2023
Capacity purchase agreements flight operations revenue (non-lease component) | ​ | $ | 595,127 | ​ | $ | 499,142 | ​ | $ | 1,139,287 | ​ | $ | 968,058
Capacity purchase agreements fixed aircraft lease revenue | ​ | ​ | 75,131 | ​ | ​ | 74,042 | ​ | ​ | 150,290 | ​ | ​ | 148,522
Capacity purchase agreements variable aircraft lease revenue | ​ |  | 60,841 | ​ |  | 44,984 | ​ |  | 118,727 | ​ |  | 88,089
Prorate agreements and SWC revenue | ​ |  | 107,071 | ​ |  | 82,226 | ​ |  | 208,155 | ​ |  | 159,563
Flying agreements revenue | ​ | $ | 838,170 | ​ | $ | 700,394 | ​ | $ | 1,616,459 | ​ | $ | 1,364,232
Schedule of aircraft and agreements with major airline partners | ​
​ | ​ | ​ | ​ | ​ | ​ | ​
United Express Agreements
Agreement |  | Aircraft type |  | Number of Aircraft |  | Term / Termination Dates
United Express Agreements (capacity purchase agreement) | ​ | • E175 • CRJ 700 • CRJ 200 | ​ | 101 19 68 | ​ | Individual aircraft have scheduled removal dates from 2024 to 2029
​ United Express Prorate Agreement | ​ | • CRJ 200 | ​ | 19* | ​ | Terminable with 120-days’ notice
Total under United Express Agreements | ​ | ​ | ​ | 207 | ​ | ​
Delta Connection Agreements
Agreement |  | Aircraft type |  | Number of Aircraft |  | Term / Termination Dates
Delta Connection Agreement (capacity purchase agreement) | ​ | • E175 • CRJ 900 • CRJ 700 ​ | ​ | 85 35 5 | ​ | Individual aircraft have scheduled removal dates from 2025 to 2034
​ | ​ | ​ | ​ | ​ | ​ | ​
Delta Connection Prorate Agreement ​ | ​ | • CRJ 900 • CRJ 700 | ​ | 6* 4* | ​ | Terminable with 30-days’ notice
Total under Delta Connection Agreements | ​ | ​ | ​ | 135 | ​ | ​
​
​ | ​ | ​ | ​ | ​ | ​ | ​
American Capacity Purchase Agreement
Agreement |  | Aircraft type |  | Number of Aircraft |  | Term / Termination Dates
American Agreement (capacity purchase agreement) | ​ | • E175 • CRJ 700 | ​ | 20 71 | ​ | Individual aircraft have scheduled removal dates from 2025 to 2032
Total under American Agreement | ​ | ​ | ​ | 91 | ​ | ​
​ ​
Alaska Capacity Purchase Agreement
Agreement |  | Aircraft type |  | Number of Aircraft |  | Term / Termination Dates
Alaska Agreement (capacity purchase agreement) | ​ | • E175 | ​ | 42 | ​ | Individual aircraft have scheduled removal dates from 2030 to 2034
​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ |  | Q3 and Q4 2024 |  | 2025 |  | 2026 | ​ | Total
Delta Air Lines |  | 1 |  | — |  | — | ​ | 1
United Airlines(1) |  | 13 |  | 7 |  | 8 | ​ | 28
Alaska Airlines |  | — |  | 1 |  | — | ​ | 1
Total |  | 14 |  | 8 |  | 8 | ​ | 30
| (1) | Nine of the E175 deliveries scheduled for the second half of 2024 are partner-financed, meaning the major airline partner will provide the aircraft for SkyWest Airlines to operate.
Schedule of future minimum rental payments for operating leases |
​ | ​ | ​ | ​
July 2024 through December 2024 |  | $ | 23,417
2025 | ​ |  | 42,017
2026 | ​ |  | 36,410
2027 | ​ |  | 36,395
2028 | ​ |  | 35,508
Thereafter | ​ |  | 54,377
Total future minimum rental income under operating leases | ​ | $ | 228,124
Schedule of allowance for credit losses | The following table summarizes the changes in allowance for credit losses:
​ | ​ | ​ | ​
​ |  | Allowance for Credit Losses
Balance at December 31, 2023 | ​ | $ | 18,699
Adjustments to credit loss reserves | ​ |  | 974
Write-offs charged against allowance | ​ |  | —
Balance at June 30, 2024 | ​ | $ | 19,673
​
Airport customer service and other |
Agreements with other airlines |
Schedule of revenue by type | represents the Company’s lease, airport services and other revenues for the three and six months ended June 30, 2024 and 2023 (in thousands):
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
​ | ​ | For the three months ended June 30, | ​ | For the six months ended June 30,
​ |  | 2024 |  | 2023 | ​ | 2024 |  | 2023
Operating lease revenue | ​ | $ | 22,116 | ​ | $ | 16,791 | ​ | $ | 38,784 | ​ | $ | 33,351
Airport customer service and other revenue | ​ | ​ | 6,832 | ​ | ​ | 8,458 | ​ | ​ | 15,489 | ​ | ​ | 19,891
Lease, airport services and other | ​ | $ | 28,948 | ​ | $ | 25,249 | ​ | $ | 54,273 | ​ | $ | 53,242

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