Delta Air Lines Inc (DAL)
Inventory turnover
| Dec 31, 2025 | Sep 30, 2025 | Jun 30, 2025 | Mar 31, 2025 | Dec 31, 2024 | Sep 30, 2024 | Jun 30, 2024 | Mar 31, 2024 | Dec 31, 2023 | Sep 30, 2023 | Jun 30, 2023 | Mar 31, 2023 | Dec 31, 2022 | Sep 30, 2022 | Jun 30, 2022 | Mar 31, 2022 | Dec 31, 2021 | Sep 30, 2021 | Jun 30, 2021 | Mar 31, 2021 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cost of revenue (ttm) | US$ in thousands | 47,821,000 | 46,511,000 | 45,282,000 | 45,211,000 | 45,084,000 | 44,704,000 | 44,475,000 | 43,849,000 | 43,912,000 | 43,341,000 | 43,290,000 | 43,666,000 | 41,366,000 | 39,016,000 | 35,205,000 | 30,600,000 | 27,764,000 | 25,028,000 | 22,238,000 | 20,035,000 |
| Inventory | US$ in thousands | 1,601,000 | 1,543,000 | 1,525,000 | 1,486,000 | 1,428,000 | 1,467,000 | 1,486,000 | 1,452,000 | 1,314,000 | 1,507,000 | 1,438,000 | 1,379,000 | 1,424,000 | 1,473,000 | 1,734,000 | 1,292,000 | 1,098,000 | 1,012,000 | 1,005,000 | 828,000 |
| Inventory turnover | 29.87 | 30.14 | 29.69 | 30.42 | 31.57 | 30.47 | 29.93 | 30.20 | 33.42 | 28.76 | 30.10 | 31.66 | 29.05 | 26.49 | 20.30 | 23.68 | 25.29 | 24.73 | 22.13 | 24.20 |
December 31, 2025 calculation
Inventory turnover = Cost of revenue (ttm) ÷ Inventory
= $47,821,000K ÷ $1,601,000K
= 29.87
Peer comparison
Dec 31, 2025
Dec 31, 2025
Company name
Symbol
Inventory turnover
Delta Air Lines Inc
DAL
29.87
Alaska Air Group Inc
ALK
—
United Airlines Holdings Inc
UAL
13.62