Live tracking not available yet
UA5421 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
DEN
Denver International Airport
Denver
Gate B51 Scheduled 1:50 PM
Actual 1:50 PM
LBB
Lubbock Preston Smith International Airport
Lubbock
Gate 3 Scheduled 4:27 PM
Actual 4:27 PM
1h 37m flight time
Daily
Operated by SkyWest Airlines
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
1:50 PM
Arrival
4:27 PM
Duration
1h 37m
Aircraft
Bombardier CRJ-550
Gate
B51
3
Actual
13:50
16:27
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Mar 17 —
Jun 16, 2026