United Airlines
flight
UA 5421:
Denver - Lubbock
Denver - Lubbock
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FLIGHT SCHEDULE
Direct Flights:
United Airlines UA5421
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ (CRJ)
Canadair CRJ (CRJ)
United Airlines UA5421
Effective 2025-05-22 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:41, non-stop
Canadair CRJ (CRJ)
Canadair CRJ (CRJ)
United Airlines UA5421
Effective from 2025-08-19
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:36, non-stop
Canadair CRJ (CRJ)
Canadair CRJ (CRJ)
United Airlines UA5421
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:39, non-stop
Canadair CRJ (CRJ)
Canadair CRJ (CRJ)
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Parallax here DEN-LBB
- UA 5421 is a domestic flight departing from the Denver airport (DEN) and arriving at Lubbock airport (LBB).
- The flight distance is 456 miles, or 734 km.
- The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
- For direct flights, the flight time varies between 1:36 and 1:41.