Airlines · United Airlines · Fleet
United Airlines fleet
United Airlines reports 1,058 airframes in its 2025 annual fleet filing — 1,058 in service, 0 stored. Average age 15.5 yr. Range 0.1 yr to 35.3 yr.
Fleet as reported in the 2025 annual filing · Registry & ages refreshed Jul 14, 2026
- In the filing
- 1,0581,058 in service · 0 stored
- Average age
- 15.5 yr
- Types operated
- 18Largest: Boeing 737-800
By type
| Type | Count | Avg age |
|---|---|---|
| Boeing 737-800 | 141 | 22.4 yr |
| Boeing 737-900ER | 136 | 13.4 yr |
| Boeing MAX8 | 123 | 3.1 yr |
| Boeing MAX9 | 120 | 3.4 yr |
| Airbus A319 | 76 | 20.3 yr |
| Boeing 777-200 | 74 | 26.7 yr |
| Airbus A320 | 68 | 25.8 yr |
| Airbus A321neo | 51 | 1.5 yr |
| Boeing 787-9 | 48 | 7.3 yr |
| Boeing 737-700 | 40 | 25.9 yr |
| Boeing 757-200 | 40 | 29.2 yr |
| Boeing 767-300 | 37 | 30.4 yr |
| Boeing 777-300ER | 22 | 8.6 yr |
| Boeing 757-300 | 21 | 23.5 yr |
| Boeing 787-10 | 21 | 5.8 yr |
| Boeing 767-400ER | 16 | 24.8 yr |
| Boeing 737-900 | 12 | 24.8 yr |
| Boeing 787-8 | 12 | 13.0 yr |
How old is the United Airlines fleet?
0–4
5–9
10–14
15–19
20–24
25–29
30+
Age is measured from each airframe's delivery date — the FAA airworthiness date where available, otherwise the manufacturer's. Bars share a fixed scale across every fleet page, so two carriers can be compared directly.
Airframes
| N37018 | Boeing 777-200 | 0.1 yr | Jun 5, 2026 | In service |
| N75436 | Boeing 737-900ER | 0.5 yr | Jan 19, 2026 | In service |
| N34562 | Airbus A321neo | 0.6 yr | Dec 23, 2025 | In service |
| N14563 | Airbus A321neo | 0.6 yr | Dec 22, 2025 | In service |
| N14565 | Airbus A321neo | 0.6 yr | Dec 22, 2025 | In service |
| N17421 | Boeing MAX9 | 0.6 yr | Dec 22, 2025 | In service |
| N27419 | Boeing MAX9 | 0.6 yr | Dec 19, 2025 | In service |
| N17431 | Boeing MAX9 | 0.6 yr | Dec 16, 2025 | In service |
| N17418 | Boeing MAX9 | 0.6 yr | Dec 12, 2025 | In service |
| N27997 | Boeing 787-9 | 0.6 yr | Dec 4, 2025 | In service |
| N17417 | Boeing MAX9 | 0.6 yr | Nov 29, 2025 | In service |
| N94556 | Airbus A321neo | 0.7 yr | Nov 26, 2025 | In service |
| N14554 | Airbus A321neo | 0.7 yr | Nov 24, 2025 | In service |
| N37415 | Boeing MAX9 | 0.7 yr | Nov 23, 2025 | In service |
| N57416 | Boeing MAX9 | 0.7 yr | Nov 23, 2025 | In service |
| N34547 | Airbus A321neo | 0.7 yr | Nov 14, 2025 | In service |
| N34551 | Airbus A321neo | 0.7 yr | Nov 13, 2025 | In service |
| N44550 | Airbus A321neo | 0.8 yr | Oct 22, 2025 | In service |
| N26996 | Boeing 787-9 | 0.8 yr | Oct 1, 2025 | In service |
| N14549 | Airbus A321neo | 0.8 yr | Sep 29, 2025 | In service |
| N17414 | Boeing MAX9 | 0.8 yr | Sep 29, 2025 | In service |
| N14548 | Airbus A321neo | 0.8 yr | Sep 25, 2025 | In service |
| N17413 | Boeing MAX9 | 0.8 yr | Sep 22, 2025 | In service |
| N47412 | Boeing MAX9 | 0.9 yr | Sep 8, 2025 | In service |
| N54543 | Airbus A321neo | 0.9 yr | Aug 27, 2025 | In service |
| N54538 | Airbus A321neo | 0.9 yr | Aug 21, 2025 | In service |
| N22995 | Boeing 787-9 | 0.9 yr | Aug 21, 2025 | In service |
| N17408 | Boeing MAX9 | 0.9 yr | Aug 21, 2025 | In service |
| N17410 | Boeing MAX9 | 0.9 yr | Aug 21, 2025 | In service |
| N57409 | Boeing MAX9 | 0.9 yr | Aug 21, 2025 | In service |
| N17406 | Boeing MAX9 | 0.9 yr | Aug 20, 2025 | In service |
| N17407 | Boeing MAX9 | 0.9 yr | Aug 20, 2025 | In service |
| N17411 | Boeing MAX9 | 0.9 yr | Aug 20, 2025 | In service |
| N14541 | Airbus A321neo | 0.9 yr | Aug 15, 2025 | In service |
| N14539 | Airbus A321neo | 1.0 yr | Jul 31, 2025 | In service |
| N14546 | Airbus A321neo | 1.0 yr | Jul 31, 2025 | In service |
| N14544 | Airbus A321neo | 1.0 yr | Jul 25, 2025 | In service |
| N27404 | Boeing MAX9 | 1.1 yr | Jun 24, 2025 | In service |
| N17373 | Boeing MAX8 | 1.1 yr | May 29, 2025 | In service |
| N37371 | Boeing MAX8 | 1.2 yr | May 27, 2025 | In service |
| N17405 | Boeing MAX9 | 1.2 yr | May 27, 2025 | In service |
| N17403 | Boeing MAX9 | 1.2 yr | May 23, 2025 | In service |
| N17599 | Boeing MAX9 | 1.2 yr | May 22, 2025 | In service |
| N37372 | Boeing MAX8 | 1.2 yr | May 20, 2025 | In service |
| N47370 | Boeing MAX8 | 1.2 yr | May 20, 2025 | In service |
| N47369 | Boeing MAX8 | 1.2 yr | May 19, 2025 | In service |
| N23994 | Boeing 787-9 | 1.2 yr | May 16, 2025 | In service |
| N17402 | Boeing MAX9 | 1.2 yr | May 15, 2025 | In service |
| N14536 | Airbus A321neo | 1.2 yr | Apr 25, 2025 | In service |
| N37367 | Boeing MAX8 | 1.3 yr | Apr 17, 2025 | In service |
| N17401 | Boeing MAX9 | 1.3 yr | Apr 17, 2025 | In service |
| N77598 | Boeing MAX9 | 1.3 yr | Apr 17, 2025 | In service |
| N37368 | Boeing MAX8 | 1.3 yr | Apr 15, 2025 | In service |
| N17596 | Boeing MAX9 | 1.3 yr | Apr 14, 2025 | In service |
| N17594 | Boeing MAX9 | 1.3 yr | Apr 11, 2025 | In service |
| N24993 | Boeing 787-9 | 1.3 yr | Apr 8, 2025 | In service |
| N14531 | Airbus A321neo | 1.3 yr | Apr 4, 2025 | In service |
| N24537 | Airbus A321neo | 1.3 yr | Mar 31, 2025 | In service |
| N17593 | Boeing MAX9 | 1.3 yr | Mar 26, 2025 | In service |
| N17597 | Boeing MAX9 | 1.3 yr | Mar 25, 2025 | In service |
| N14534 | Airbus A321neo | 1.3 yr | Mar 18, 2025 | In service |
| N27366 | Boeing MAX8 | 1.4 yr | Mar 12, 2025 | In service |
| N77592 | Boeing MAX9 | 1.4 yr | Mar 10, 2025 | In service |
| N17591 | Boeing MAX9 | 1.4 yr | Mar 6, 2025 | In service |
| N37365 | Boeing MAX8 | 1.4 yr | Mar 4, 2025 | In service |
| N77581 | Boeing MAX9 | 1.4 yr | Feb 28, 2025 | In service |
| N17363 | Boeing MAX8 | 1.4 yr | Feb 19, 2025 | In service |
| N77590 | Boeing MAX9 | 1.4 yr | Feb 14, 2025 | In service |
| N17364 | Boeing MAX8 | 1.4 yr | Feb 10, 2025 | In service |
| N22992 | Boeing 787-9 | 1.5 yr | Feb 6, 2025 | In service |
| N14533 | Airbus A321neo | 1.5 yr | Jan 31, 2025 | In service |
| N74532 | Airbus A321neo | 1.5 yr | Jan 29, 2025 | In service |
| N17589 | Boeing MAX9 | 1.5 yr | Jan 28, 2025 | In service |
| N17359 | Boeing MAX8 | 1.5 yr | Jan 23, 2025 | In service |
| N77584 | Boeing MAX9 | 1.5 yr | Jan 23, 2025 | In service |
| N47360 | Boeing MAX8 | 1.5 yr | Jan 21, 2025 | In service |
| N77587 | Boeing MAX9 | 1.5 yr | Jan 14, 2025 | In service |
| N29991 | Boeing 787-9 | 1.5 yr | Jan 10, 2025 | In service |
| N47357 | Boeing MAX8 | 1.5 yr | Jan 10, 2025 | In service |
| N14524 | Airbus A321neo | 1.5 yr | Jan 6, 2025 | In service |
| N17595 | Boeing MAX9 | 1.6 yr | Jan 1, 2025 | In service |
| N14530 | Airbus A321neo | 1.6 yr | Dec 30, 2024 | In service |
| N17362 | Boeing MAX8 | 1.6 yr | Dec 23, 2024 | In service |
| N14527 | Airbus A321neo | 1.6 yr | Dec 20, 2024 | In service |
| N17361 | Boeing MAX8 | 1.6 yr | Dec 20, 2024 | In service |
| N14529 | Airbus A321neo | 1.6 yr | Dec 9, 2024 | In service |
| N24990 | Boeing 787-9 | 1.6 yr | Dec 6, 2024 | In service |
| N77585 | Boeing MAX9 | 1.6 yr | Dec 6, 2024 | In service |
| N44522 | Airbus A321neo | 1.7 yr | Nov 27, 2024 | In service |
| N54525 | Airbus A321neo | 1.7 yr | Nov 27, 2024 | In service |
| N29989 | Boeing 787-9 | 1.7 yr | Nov 25, 2024 | In service |
| N27586 | Boeing MAX9 | 1.7 yr | Nov 25, 2024 | In service |
| N17358 | Boeing MAX8 | 1.7 yr | Nov 19, 2024 | In service |
| N14523 | Airbus A321neo | 1.7 yr | Nov 15, 2024 | In service |
| N24510 | Airbus A321neo | 1.7 yr | Nov 15, 2024 | In service |
| N24508 | Airbus A321neo | 1.7 yr | Nov 13, 2024 | In service |
| N24526 | Airbus A321neo | 1.7 yr | Nov 13, 2024 | In service |
| N24519 | Airbus A321neo | 1.7 yr | Nov 12, 2024 | In service |
| N14520 | Airbus A321neo | 1.7 yr | Nov 7, 2024 | In service |
| N14517 | Airbus A321neo | 1.7 yr | Nov 5, 2024 | In service |
- N37018In service
- Age
- 0.1 yr
- Delivered
- Jun 5, 2026
- N75436In service
- Age
- 0.5 yr
- Delivered
- Jan 19, 2026
- N34562In service
- Age
- 0.6 yr
- Delivered
- Dec 23, 2025
- N14563In service
- Age
- 0.6 yr
- Delivered
- Dec 22, 2025
- N14565In service
- Age
- 0.6 yr
- Delivered
- Dec 22, 2025
- N17421In service
- Age
- 0.6 yr
- Delivered
- Dec 22, 2025
- N27419In service
- Age
- 0.6 yr
- Delivered
- Dec 19, 2025
- N17431In service
- Age
- 0.6 yr
- Delivered
- Dec 16, 2025
- N17418In service
- Age
- 0.6 yr
- Delivered
- Dec 12, 2025
- N27997In service
- Age
- 0.6 yr
- Delivered
- Dec 4, 2025
- N17417In service
- Age
- 0.6 yr
- Delivered
- Nov 29, 2025
- N94556In service
- Age
- 0.7 yr
- Delivered
- Nov 26, 2025
- N14554In service
- Age
- 0.7 yr
- Delivered
- Nov 24, 2025
- N37415In service
- Age
- 0.7 yr
- Delivered
- Nov 23, 2025
- N57416In service
- Age
- 0.7 yr
- Delivered
- Nov 23, 2025
- N34547In service
- Age
- 0.7 yr
- Delivered
- Nov 14, 2025
- N34551In service
- Age
- 0.7 yr
- Delivered
- Nov 13, 2025
- N44550In service
- Age
- 0.8 yr
- Delivered
- Oct 22, 2025
- N26996In service
- Age
- 0.8 yr
- Delivered
- Oct 1, 2025
- N14549In service
- Age
- 0.8 yr
- Delivered
- Sep 29, 2025
- N17414In service
- Age
- 0.8 yr
- Delivered
- Sep 29, 2025
- N14548In service
- Age
- 0.8 yr
- Delivered
- Sep 25, 2025
- N17413In service
- Age
- 0.8 yr
- Delivered
- Sep 22, 2025
- N47412In service
- Age
- 0.9 yr
- Delivered
- Sep 8, 2025
- N54543In service
- Age
- 0.9 yr
- Delivered
- Aug 27, 2025
- N54538In service
- Age
- 0.9 yr
- Delivered
- Aug 21, 2025
- N22995In service
- Age
- 0.9 yr
- Delivered
- Aug 21, 2025
- N17408In service
- Age
- 0.9 yr
- Delivered
- Aug 21, 2025
- N17410In service
- Age
- 0.9 yr
- Delivered
- Aug 21, 2025
- N57409In service
- Age
- 0.9 yr
- Delivered
- Aug 21, 2025
- N17406In service
- Age
- 0.9 yr
- Delivered
- Aug 20, 2025
- N17407In service
- Age
- 0.9 yr
- Delivered
- Aug 20, 2025
- N17411In service
- Age
- 0.9 yr
- Delivered
- Aug 20, 2025
- N14541In service
- Age
- 0.9 yr
- Delivered
- Aug 15, 2025
- N14539In service
- Age
- 1.0 yr
- Delivered
- Jul 31, 2025
- N14546In service
- Age
- 1.0 yr
- Delivered
- Jul 31, 2025
- N14544In service
- Age
- 1.0 yr
- Delivered
- Jul 25, 2025
- N27404In service
- Age
- 1.1 yr
- Delivered
- Jun 24, 2025
- N17373In service
- Age
- 1.1 yr
- Delivered
- May 29, 2025
- N37371In service
- Age
- 1.2 yr
- Delivered
- May 27, 2025
- N17405In service
- Age
- 1.2 yr
- Delivered
- May 27, 2025
- N17403In service
- Age
- 1.2 yr
- Delivered
- May 23, 2025
- N17599In service
- Age
- 1.2 yr
- Delivered
- May 22, 2025
- N37372In service
- Age
- 1.2 yr
- Delivered
- May 20, 2025
- N47370In service
- Age
- 1.2 yr
- Delivered
- May 20, 2025
- N47369In service
- Age
- 1.2 yr
- Delivered
- May 19, 2025
- N23994In service
- Age
- 1.2 yr
- Delivered
- May 16, 2025
- N17402In service
- Age
- 1.2 yr
- Delivered
- May 15, 2025
- N14536In service
- Age
- 1.2 yr
- Delivered
- Apr 25, 2025
- N37367In service
- Age
- 1.3 yr
- Delivered
- Apr 17, 2025
- N17401In service
- Age
- 1.3 yr
- Delivered
- Apr 17, 2025
- N77598In service
- Age
- 1.3 yr
- Delivered
- Apr 17, 2025
- N37368In service
- Age
- 1.3 yr
- Delivered
- Apr 15, 2025
- N17596In service
- Age
- 1.3 yr
- Delivered
- Apr 14, 2025
- N17594In service
- Age
- 1.3 yr
- Delivered
- Apr 11, 2025
- N24993In service
- Age
- 1.3 yr
- Delivered
- Apr 8, 2025
- N14531In service
- Age
- 1.3 yr
- Delivered
- Apr 4, 2025
- N24537In service
- Age
- 1.3 yr
- Delivered
- Mar 31, 2025
- N17593In service
- Age
- 1.3 yr
- Delivered
- Mar 26, 2025
- N17597In service
- Age
- 1.3 yr
- Delivered
- Mar 25, 2025
- N14534In service
- Age
- 1.3 yr
- Delivered
- Mar 18, 2025
- N27366In service
- Age
- 1.4 yr
- Delivered
- Mar 12, 2025
- N77592In service
- Age
- 1.4 yr
- Delivered
- Mar 10, 2025
- N17591In service
- Age
- 1.4 yr
- Delivered
- Mar 6, 2025
- N37365In service
- Age
- 1.4 yr
- Delivered
- Mar 4, 2025
- N77581In service
- Age
- 1.4 yr
- Delivered
- Feb 28, 2025
- N17363In service
- Age
- 1.4 yr
- Delivered
- Feb 19, 2025
- N77590In service
- Age
- 1.4 yr
- Delivered
- Feb 14, 2025
- N17364In service
- Age
- 1.4 yr
- Delivered
- Feb 10, 2025
- N22992In service
- Age
- 1.5 yr
- Delivered
- Feb 6, 2025
- N14533In service
- Age
- 1.5 yr
- Delivered
- Jan 31, 2025
- N74532In service
- Age
- 1.5 yr
- Delivered
- Jan 29, 2025
- N17589In service
- Age
- 1.5 yr
- Delivered
- Jan 28, 2025
- N17359In service
- Age
- 1.5 yr
- Delivered
- Jan 23, 2025
- N77584In service
- Age
- 1.5 yr
- Delivered
- Jan 23, 2025
- N47360In service
- Age
- 1.5 yr
- Delivered
- Jan 21, 2025
- N77587In service
- Age
- 1.5 yr
- Delivered
- Jan 14, 2025
- N29991In service
- Age
- 1.5 yr
- Delivered
- Jan 10, 2025
- N47357In service
- Age
- 1.5 yr
- Delivered
- Jan 10, 2025
- N14524In service
- Age
- 1.5 yr
- Delivered
- Jan 6, 2025
- N17595In service
- Age
- 1.6 yr
- Delivered
- Jan 1, 2025
- N14530In service
- Age
- 1.6 yr
- Delivered
- Dec 30, 2024
- N17362In service
- Age
- 1.6 yr
- Delivered
- Dec 23, 2024
- N14527In service
- Age
- 1.6 yr
- Delivered
- Dec 20, 2024
- N17361In service
- Age
- 1.6 yr
- Delivered
- Dec 20, 2024
- N14529In service
- Age
- 1.6 yr
- Delivered
- Dec 9, 2024
- N24990In service
- Age
- 1.6 yr
- Delivered
- Dec 6, 2024
- N77585In service
- Age
- 1.6 yr
- Delivered
- Dec 6, 2024
- N44522In service
- Age
- 1.7 yr
- Delivered
- Nov 27, 2024
- N54525In service
- Age
- 1.7 yr
- Delivered
- Nov 27, 2024
- N29989In service
- Age
- 1.7 yr
- Delivered
- Nov 25, 2024
- N27586In service
- Age
- 1.7 yr
- Delivered
- Nov 25, 2024
- N17358In service
- Age
- 1.7 yr
- Delivered
- Nov 19, 2024
- N14523In service
- Age
- 1.7 yr
- Delivered
- Nov 15, 2024
- N24510In service
- Age
- 1.7 yr
- Delivered
- Nov 15, 2024
- N24508In service
- Age
- 1.7 yr
- Delivered
- Nov 13, 2024
- N24526In service
- Age
- 1.7 yr
- Delivered
- Nov 13, 2024
- N24519In service
- Age
- 1.7 yr
- Delivered
- Nov 12, 2024
- N14520In service
- Age
- 1.7 yr
- Delivered
- Nov 7, 2024
- N14517In service
- Age
- 1.7 yr
- Delivered
- Nov 5, 2024