United Airlines, founded in 1926 and headquartered in Chicago, Illinois, is one of the world's largest full-service airlines operating extensive domestic and international passenger services. The carrier maintains major hub airports in Chicago, Houston, Denver, and San Francisco, serving destinations across North America, Europe, Asia, and the Pacific region. As a founding member of the Star Alliance, United offers multiple cabin classes including first class, business class (United Polaris), premium economy (Premium Plus), and economy, complemented by its MileagePlus frequent flyer program. United operates both mainline and regional service through its regional partners, combining a legacy full-service model with modern efficiency initiatives while carrying tens of millions of passengers annually. The airline is notable for its focus on connecting traffic through its major hubs and for pioneering certain customer service innovations in the premium cabin segment.
12 Mo Incidents
9
Ave Fleet Age
17.9y
Seat Capacity
240.3K
Total Aircraft
1,251
Current Fleet
Boeing 737-824
134
Boeing 737-924ER
130
Airbus A320-232
100
Boeing 737-9
97
Boeing 737-8
90
Airbus A319-131
54
Boeing 777-222
52
Embraer ERJ 170-200 LR
51
Boeing 787-9
44
Boeing 757-224
40
Airbus A321-271NX
38
Boeing 737-724
36
Boeing 767-322
35
Embraer ERJ 170-200 LL
28
Bombardier CL-600-2C11
27
Boeing 777-224
22
Airbus A319-132
22
Boeing 787-10
21
Boeing 777-300ER
21
Yabora Industria Aeronautica S ERJ 170-200 LL
20
Embraer ERJ 170-100 SE
17
Boeing 767-424ER
16
Embraer EMB-145XR
14
Boeing 757 222/W
14
Boeing Boeing 747 422
13
Boeing 787-8
12
Boeing 737-924
12
Boeing 757-33N
12
Boeing 757-324
9
Embraer EMB-135LR
9
Bombardier CL-600-2C10
8
Boeing 747-422
7
Boeing 737-900ER
6
Boeing 737-800
6
Embraer EMB-135ER
6
Boeing 757-222
5
Bombardier CL-600-2B19
4
Boeing 767-3CB
3
Boeing 737-522
3
Boeing 737-7V3
2
Boeing 737-71Q
2
Bombardier CRJ-700
2
Airbus A320-200
1
Hughes 369A (OH-6A)
1
Boeing 737-10
1
Sikorsky UH-60A
1
Boeing 757 224/W
1
Bombardier Regional-Jet-700
1
Boeing Boeing 777 300ER
1
Safety Reports
Top Owners
United Airlines Inc
1,022
Umb Bank Na Trustee
67
Republic Airways Inc
49
Wilmington Trust Co Trustee
30
United Airlines
30
Skywest Airlines Inc
16
Bank Of Utah Trustee
11
Wells Fargo Trust Co Na Trustee
5
Sky West Airlines Inc
4
U S Bank Na Trustee
4
Air Wisconsin Airlines Llc
2
Mesa Airlines Inc
2
Down East Emergency Medicine Institute
1
Boeing Co
1
Ace Aeronautics Llc
1
Umb Bank N A Trustee
1
Registration Pending
1
Wilmington Trust Company Trustee
1
Spire Aviation Ii Llc
1
Us Bank Na Trustee
1