Delta Air Lines, Inc.
Close on Nov 2, 2026Market cap $54.86BP/E 16.7Yield 0.81%
Delta Air Lines Mainline Active Aircraft Fleet (aircraft): 989 in FY2025, up 1.4% from a year earlier.
Where the FY2025 figure comes from
Source: Delta Form 10-K (FY2025) ↗
Extracted from the Aircraft Fleet footnote on Form 10-K and Form 10-Q (24 consecutive quarters FY2020Q4–FY2026Q3, reaching 1,005 mainline aircraft as of 30/09/2026).
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Mainline Active Aircraft Fleet (aircraft) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 989 | +1.4% | Delta Form 10-K (FY2025) ↗ |
| FY2024 | Dec 31, 2024 | 975 | +1.8% | Delta Form 10-K (FY2024) ↗ |
| FY2023 | Dec 31, 2023 | 958 | +6.2% | Delta Form 10-K (FY2023) ↗ |
| FY2022 | Dec 31, 2022 | 902 | +10.5% | Delta Form 10-K (FY2022) ↗ |
| FY2021 | Dec 31, 2021 | 816 | +8.8% | Delta Form 10-K (FY2021) ↗ |
| FY2020 | Dec 31, 2020 | 750 | – | Delta Form 10-K (FY2020) ↗ |
Breakdown
What makes up mainline Active Aircraft Fleet (aircraft)
- Owned Aircraft (aircraft)870 · FY2025
- Finance Leased Aircraft (aircraft)20 · FY2025
- Operating Leased Aircraft (aircraft)99 · FY2025
- Mainline Average Fleet Age (years)14.8 · FY2025
- Airbus A220-100 (New-Generation Narrowbody) — Active Aircraft (aircraft)45 · FY2025
- Airbus A220-300 (New-Generation Narrowbody) — Active Aircraft (aircraft)36 · FY2025
- Airbus A319-100 (Narrowbody) — Active Aircraft (aircraft)57 · FY2025
- Airbus A320-200 (Narrowbody) — Active Aircraft (aircraft)46 · FY2025
- Airbus A321-200ceo (Narrowbody) — Active Aircraft (aircraft)127 · FY2025
- Airbus A321-200neo (New-Generation Narrowbody) — Active Aircraft (aircraft)87 · FY2025
- Boeing 717-200 (Short-Haul Narrowbody) — Active Aircraft (aircraft)80 · FY2025
- Boeing 737-800 (Narrowbody) — Active Aircraft (aircraft)77 · FY2025
- Boeing 737-900ER (Narrowbody) — Active Aircraft (aircraft)163 · FY2025
- Boeing 757-200 (Medium-Haul Narrowbody) — Active Aircraft (aircraft)76 · FY2025
- Boeing 757-300 (Medium-Haul Narrowbody) — Active Aircraft (aircraft)16 · FY2025
- Boeing 767-300ER (Widebody) — Active Aircraft (aircraft)37 · FY2025
- Boeing 767-400ER (Widebody) — Aircraft in Service (aircraft)21 · FY2025
- Airbus A330-200 (Widebody) — Aircraft in Service (aircraft)11 · FY2025
- Airbus A330-300 (Widebody) — Aircraft in Service (aircraft)31 · FY2025
- Airbus A330-900neo (Next-Generation Widebody) — Aircraft in Service (aircraft)39 · FY2025
- Airbus A350-900 (Flagship Long-Haul Widebody) — Aircraft in Service (aircraft)40 · FY2025
Cite this data
StockData. (2026). Delta Air Lines Mainline Active Aircraft Fleet (aircraft), annual FY2020–FY2025 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/fleet-mainline-total
See every metric in the Delta Air Lines KPI table. Data updated Nov 1, 2026.