Delta Air Lines, Inc.
DALNYSEAir Transportation, ScheduledFiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 9, 2026Score 10/3016% above fair value
$83.42+3.27 (+4.08%)
Close on Nov 2, 2026Market cap $54.86BP/E 16.7Yield 0.81%
Delta Air Lines Boeing 737-800 Average Fleet Age (years) by Year
Boeing 737-800 Average Fleet Age (years) (years)
Delta Air Lines Boeing 737-800 Average Fleet Age (years): 24.3 years in FY2025, up 4.3% from a year earlier.
Latest, FY2025
24.3
Period ended Dec 31, 2025
Change on a year earlier
+4.3%
23.3 in FY2024
History
6 years
Since FY2020
Sources
6
Documents cited below
Where the FY2025 figure comes from
Source: Delta Form 10-K (FY2025) ↗
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | Boeing 737-800 Average Fleet Age (years) (years) | Year on year | Source |
|---|---|---|---|---|
| FY2025 | Dec 31, 2025 | 24.3 | +4.3% | Delta Form 10-K (FY2025) ↗ |
| FY2024 | Dec 31, 2024 | 23.3 | +4.5% | Delta Form 10-K (FY2024) ↗ |
| FY2023 | Dec 31, 2023 | 22.3 | +4.7% | Delta Form 10-K (FY2023) ↗ |
| FY2022 | Dec 31, 2022 | 21.3 | +4.9% | Delta Form 10-K (FY2022) ↗ |
| FY2021 | Dec 31, 2021 | 20.3 | +5.2% | Delta Form 10-K (FY2021) ↗ |
| FY2020 | Dec 31, 2020 | 19.3 | – | Delta Form 10-K (FY2020) ↗ |
Cite this data
StockData. (2026). Delta Air Lines Boeing 737-800 Average Fleet Age (years) (years), annual FY2020–FY2025 [Data set]. Compiled from Delta Air Lines SEC filings and investor materials. https://stockdatahq.com/stocks/dal/kpis/fleet-age-b-737-800
See every metric in the Delta Air Lines KPI table. Data updated Nov 1, 2026.