Live tracking not available yet
UA1638 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 B20 Scheduled 7:55 AM
Actual 7:55 AM
LAX
Los Angeles International Airport
Los Angeles
T7 Gate 70B Scheduled 9:39 AM
Actual 9:39 AM
Baggage claim 2
2h 44m flight time
Daily
Recent Flights
Last 14 observedMar 19
Thu
DEN
LAX
Dep 07:55:00
(actual 08:07:00)
A21N
Boarding
Mar 18
Wed
DEN
LAX
Dep 07:55:00
(actual 08:19:00)
A21N
Boarding
Mar 17
Tue
DEN
LAX
Dep 07:55:00
(actual 08:02:00)
32Q
Boarding
Mar 16
Mon
DEN
LAX
Dep 07:55:00
(actual 08:12:00)
32Q
Boarding
Mar 15
Sun
DEN
LAX
Dep 07:55:00
(actual 08:26:00)
32Q
Boarding
Mar 14
Sat
DEN
LAX
Dep 07:55:00
(actual 08:05:00)
32Q
Boarding
Mar 13
Fri
DEN
LAX
Dep 07:51:00
(actual 08:05:00)
32Q
Boarding
Mar 12
Thu
DEN
LAX
Dep 07:51:00
(actual 08:16:00)
32Q
Boarding
Mar 11
Wed
DEN
LAX
Dep 07:51:00
(actual 08:08:00)
32Q
Boarding
Mar 10
Tue
DEN
LAX
Dep 07:51:00
(actual 08:19:00)
32Q
Boarding
Mar 09
Mon
DEN
LAX
Dep 07:51:00
(actual 08:59:00)
32Q
Boarding
Mar 08
Sun
DEN
LAX
Dep 07:51:00
(actual 08:05:00)
32Q
Boarding
Mar 07
Sat
DEN
LAX
Dep 08:46:00
(actual 09:24:00)
32Q
Boarding
Mar 06
Fri
DEN
LAX
Dep 07:49:00
(actual 08:35:00)
32Q
Boarding
Schedule
Operates
Daily
Departure
7:55 AM
Arrival
9:39 AM
Duration
2h 44m
Aircraft
A21N
Gate
B20
70B
Actual
07:55
09:39
Baggage
Carousel 2
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Fri, Mar 27
Schedule valid
Mar 17 —
Jun 16, 2026