United Airlines
flight
UA 551:
Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
United Airlines UA551
Operates only on 2026-02-09
Mon
Tue
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Duration: 5:08, non-stop
Boeing 757-300 (753)
Boeing 757-300 (753)
Direct Flights:
United Airlines UA551
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:25, non-stop
Airbus A319 (319)
Airbus A319 (319)
Direct Flights:
United Airlines UA551
Operates only on 2026-01-06
Mon
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Tue
Wed
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Thu
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Sat
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Duration: 2:48, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-01-10 through 2026-02-07
Mon
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Duration: 2:48, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA551
Effective 2026-02-12 through 2026-03-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:39, non-stop
Boeing 737-900 (739)
Boeing 737-900 (739)
Direct Flights:
United Airlines UA551
Operates only on 2026-03-07
Mon
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Tue
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Wed
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Fri
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Sat
Sun
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Duration: 2:45, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-08-22 through 2026-09-26
Mon
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Duration: 2:58, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-09-27 through 2026-10-24
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
Duration: 2:58, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-05-21 through 2026-08-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:55, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Operates only on 2026-08-15
Mon
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Tue
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Wed
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Fri
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Sat
Sun
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Duration: 2:55, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-03-29 through 2026-04-29
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:54, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-04-30 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
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Duration: 2:55, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-05-03 through 2026-05-17
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Sun
Duration: 2:55, non-stop
Boeing 737 MAX 8 (7M8)
Boeing 737 MAX 8 (7M8)
Direct Flights:
United Airlines UA551
Effective 2026-03-14 through 2026-03-28
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
Sun
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Duration: 2:50, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-01-07 through 2026-01-18
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
Duration: 2:38, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-01-19 through 2026-01-25
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
Duration: 2:38, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Direct Flights:
United Airlines UA551
Effective 2026-01-28 through 2026-02-11
Mon
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Tue
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Wed
Thu
Fri
Sat
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Sun
Duration: 2:38, non-stop
Boeing 737-800 (738)
Boeing 737-800 (738)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
- Detroit (DTW) - San Francisco (SFO)
- Houston George Bush (IAH) - Grand Cayman (GCM)
- Los Angeles (LAX) - Bozeman (BZN)
- New York LaGuardia (LGA) - Chicago O'Hare (ORD)
- Saint Louis (STL) - Denver (DEN)
- San Francisco (SFO) - Washington Dulles (IAD)