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 10/3012% 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 Quarter
Boeing 737-800 Average Fleet Age (years) (years)
Delta Air Lines Boeing 737-800 Average Fleet Age (years): 25.0 years in Q3 2026, up 4.2% from a year earlier. That is the highest of the 24 quarters on record here.
Latest, Q3 2026
25.0
Period ended Sep 30, 2026
Change on a year earlier
+4.2%
24.0 in Q3 2025
History
24 quarters
Since Q4 2020
Sources
24
Documents cited below
Where the Q3 2026 figure comes from
Source: Delta Form 10-Q (FY2026Q3) ↗
Quarterly 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 |
|---|---|---|---|---|
| Q3 2026 | Sep 30, 2026 | 25.0 | +4.2% | Delta Form 10-Q (FY2026Q3) ↗ |
| Q2 2026 | Jun 30, 2026 | 24.8 | +4.2% | Delta Form 10-Q (FY2026Q2) ↗ |
| Q1 2026 | Mar 31, 2026 | 24.5 | +4.3% | Delta Form 10-Q (FY2026Q1) ↗ |
| Q4 2025 | Dec 31, 2025 | 24.3 | +4.3% | Delta Form 10-K (FY2025) ↗ |
| Q3 2025 | Sep 30, 2025 | 24.0 | +4.3% | Delta Form 10-Q (FY2025Q3) ↗ |
| Q2 2025 | Jun 30, 2025 | 23.8 | +4.4% | Delta Form 10-Q (FY2025Q2) ↗ |
| Q1 2025 | Mar 31, 2025 | 23.5 | +4.4% | Delta Form 10-Q (FY2025Q1) ↗ |
| Q4 2024 | Dec 31, 2024 | 23.3 | +4.5% | Delta Form 10-K (FY2024) ↗ |
| Q3 2024 | Sep 30, 2024 | 23.0 | +4.5% | Delta Form 10-Q (FY2024Q3) ↗ |
| Q2 2024 | Jun 30, 2024 | 22.8 | +4.6% | Delta Form 10-Q (FY2024Q2) ↗ |
| Q1 2024 | Mar 31, 2024 | 22.5 | +4.7% | Delta Form 10-Q (FY2024Q1) ↗ |
| Q4 2023 | Dec 31, 2023 | 22.3 | +4.7% | Delta Form 10-K (FY2023) ↗ |
| Q3 2023 | Sep 30, 2023 | 22.0 | +4.3% | Delta Form 10-Q (FY2023Q3) ↗ |
| Q2 2023 | Jun 30, 2023 | 21.8 | +4.8% | Delta Form 10-Q (FY2023Q2) ↗ |
| Q1 2023 | Mar 31, 2023 | 21.5 | +4.4% | Delta Form 10-Q (FY2023Q1) ↗ |
| Q4 2022 | Dec 31, 2022 | 21.3 | +4.9% | Delta Form 10-K (FY2022) ↗ |
| Q3 2022 | Sep 30, 2022 | 21.1 | +5.0% | Delta Form 10-Q (FY2022Q3) ↗ |
| Q2 2022 | Jun 30, 2022 | 20.8 | +5.1% | Delta Form 10-Q (FY2022Q2) ↗ |
| Q1 2022 | Mar 31, 2022 | 20.6 | +5.1% | Delta Form 10-Q (FY2022Q1) ↗ |
| Q4 2021 | Dec 31, 2021 | 20.3 | +5.2% | Delta Form 10-K (FY2021) ↗ |
| Q3 2021 | Sep 30, 2021 | 20.1 | – | Delta Form 10-Q (FY2021Q3) ↗ |
| Q2 2021 | Jun 30, 2021 | 19.8 | – | Delta Form 10-Q (FY2021Q2) ↗ |
| Q1 2021 | Mar 31, 2021 | 19.6 | – | Delta Form 10-Q (FY2021Q1) ↗ |
| Q4 2020 | 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), quarterly Q4 2020–Q3 2026 [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.