Fleet intelligence · United Air Lines Inc. · Boeing 737-700
United Air Lines Inc. Boeing 737-700
United Air Lines Inc. reports 40 airframes of this type in its 2025 US DOT Form 41 filing — 40 in service, 0 stored. Average age 25.9 yr. Range 11.0 yr to 28.3 yr.
Fleet as reported in the 2025 US DOT Form 41 filing · Registry & ages refreshed Jul 14, 2026
- In the filing
- 4040 in service · 0 stored
- Average age
- 25.9 yr
- Age range
- 11–28.3Years, youngest to oldest
How old is the United Air Lines Inc. Boeing 737-700 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
| N12754 | 11.0 yr | Jul 8, 2015 | In service |
| N17753 | 11.1 yr | Jun 15, 2015 | In service |
| N17752 | 11.1 yr | Jun 12, 2015 | In service |
| N15751 | 11.3 yr | Apr 13, 2015 | In service |
| N24736 | 26.8 yr | Sep 23, 1999 | In service |
| N14735 | 26.8 yr | Sep 21, 1999 | In service |
| N27734 | 26.8 yr | Sep 15, 1999 | In service |
| N27733 | 26.9 yr | Sep 5, 1999 | In service |
| N16732 | 26.9 yr | Aug 22, 1999 | In service |
| N14731 | 26.9 yr | Aug 17, 1999 | In service |
| N17730 | 27.0 yr | Aug 3, 1999 | In service |
| N24729 | 27.0 yr | Jul 27, 1999 | In service |
| N39728 | 27.0 yr | Jul 15, 1999 | In service |
| N38727 | 27.0 yr | Jul 13, 1999 | In service |
| N39726 | 27.0 yr | Jul 9, 1999 | In service |
| N13750 | 27.1 yr | Jun 2, 1999 | In service |
| N27724 | 27.1 yr | May 26, 1999 | In service |
| N21723 | 27.2 yr | Apr 21, 1999 | In service |
| N27722 | 27.3 yr | Apr 14, 1999 | In service |
| N23721 | 27.4 yr | Mar 9, 1999 | In service |
| N13720 | 27.4 yr | Feb 25, 1999 | In service |
| N17719 | 27.4 yr | Feb 3, 1999 | In service |
| N13718 | 27.5 yr | Jan 22, 1999 | In service |
| N29717 | 27.5 yr | Jan 22, 1999 | In service |
| N13716 | 27.6 yr | Dec 3, 1998 | In service |
| N24715 | 27.7 yr | Oct 20, 1998 | In service |
| N33714 | 27.8 yr | Sep 25, 1998 | In service |
| N15712 | 27.8 yr | Sep 23, 1998 | In service |
| N16713 | 27.8 yr | Sep 23, 1998 | In service |
| N54711 | 27.8 yr | Sep 18, 1998 | In service |
| N15710 | 27.9 yr | Aug 30, 1998 | In service |
| N16709 | 27.9 yr | Aug 30, 1998 | In service |
| N23708 | 28.1 yr | May 29, 1998 | In service |
| N23707 | 28.1 yr | May 27, 1998 | In service |
| N24706 | 28.2 yr | May 19, 1998 | In service |
| N25705 | 28.2 yr | May 12, 1998 | In service |
| N14704 | 28.2 yr | Apr 24, 1998 | In service |
| N24702 | 28.3 yr | Apr 15, 1998 | In service |
| N16703 | 28.3 yr | Apr 7, 1998 | In service |
| N16701 | 28.3 yr | Mar 27, 1998 | In service |
- N12754In service
- Age
- 11.0 yr
- Delivered
- Jul 8, 2015
- N17753In service
- Age
- 11.1 yr
- Delivered
- Jun 15, 2015
- N17752In service
- Age
- 11.1 yr
- Delivered
- Jun 12, 2015
- N15751In service
- Age
- 11.3 yr
- Delivered
- Apr 13, 2015
- N24736In service
- Age
- 26.8 yr
- Delivered
- Sep 23, 1999
- N14735In service
- Age
- 26.8 yr
- Delivered
- Sep 21, 1999
- N27734In service
- Age
- 26.8 yr
- Delivered
- Sep 15, 1999
- N27733In service
- Age
- 26.9 yr
- Delivered
- Sep 5, 1999
- N16732In service
- Age
- 26.9 yr
- Delivered
- Aug 22, 1999
- N14731In service
- Age
- 26.9 yr
- Delivered
- Aug 17, 1999
- N17730In service
- Age
- 27.0 yr
- Delivered
- Aug 3, 1999
- N24729In service
- Age
- 27.0 yr
- Delivered
- Jul 27, 1999
- N39728In service
- Age
- 27.0 yr
- Delivered
- Jul 15, 1999
- N38727In service
- Age
- 27.0 yr
- Delivered
- Jul 13, 1999
- N39726In service
- Age
- 27.0 yr
- Delivered
- Jul 9, 1999
- N13750In service
- Age
- 27.1 yr
- Delivered
- Jun 2, 1999
- N27724In service
- Age
- 27.1 yr
- Delivered
- May 26, 1999
- N21723In service
- Age
- 27.2 yr
- Delivered
- Apr 21, 1999
- N27722In service
- Age
- 27.3 yr
- Delivered
- Apr 14, 1999
- N23721In service
- Age
- 27.4 yr
- Delivered
- Mar 9, 1999
- N13720In service
- Age
- 27.4 yr
- Delivered
- Feb 25, 1999
- N17719In service
- Age
- 27.4 yr
- Delivered
- Feb 3, 1999
- N13718In service
- Age
- 27.5 yr
- Delivered
- Jan 22, 1999
- N29717In service
- Age
- 27.5 yr
- Delivered
- Jan 22, 1999
- N13716In service
- Age
- 27.6 yr
- Delivered
- Dec 3, 1998
- N24715In service
- Age
- 27.7 yr
- Delivered
- Oct 20, 1998
- N33714In service
- Age
- 27.8 yr
- Delivered
- Sep 25, 1998
- N15712In service
- Age
- 27.8 yr
- Delivered
- Sep 23, 1998
- N16713In service
- Age
- 27.8 yr
- Delivered
- Sep 23, 1998
- N54711In service
- Age
- 27.8 yr
- Delivered
- Sep 18, 1998
- N15710In service
- Age
- 27.9 yr
- Delivered
- Aug 30, 1998
- N16709In service
- Age
- 27.9 yr
- Delivered
- Aug 30, 1998
- N23708In service
- Age
- 28.1 yr
- Delivered
- May 29, 1998
- N23707In service
- Age
- 28.1 yr
- Delivered
- May 27, 1998
- N24706In service
- Age
- 28.2 yr
- Delivered
- May 19, 1998
- N25705In service
- Age
- 28.2 yr
- Delivered
- May 12, 1998
- N14704In service
- Age
- 28.2 yr
- Delivered
- Apr 24, 1998
- N24702In service
- Age
- 28.3 yr
- Delivered
- Apr 15, 1998
- N16703In service
- Age
- 28.3 yr
- Delivered
- Apr 7, 1998
- N16701In service
- Age
- 28.3 yr
- Delivered
- Mar 27, 1998