Live tracking not available yet
UA337 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
PHX
Phoenix Sky Harbor International Airport
Phoenix
T3 Gate E3 Scheduled 7:01 AM
Actual 6:13 AM
DEN
Denver International Airport
Denver
Gate B26 Scheduled 8:53 AM
Actual 8:41 AM
Baggage claim 12
1h 52m flight time
Daily
Recent Flights
Last 13 observedMar 18
Wed
PHX
DEN
Dep 07:01:00
(actual 06:13:00)
739
Boarding
Mar 17
Tue
PHX
DEN
Dep 07:01:00
(actual 06:07:00)
739
Boarding
Mar 16
Mon
PHX
DEN
Dep 07:01:00
(actual 06:15:00)
739
Boarding
Mar 15
Sun
PHX
DEN
Dep 07:01:00
(actual 06:14:00)
739
Boarding
Mar 14
Sat
PHX
DEN
Dep 07:01:00
(actual 06:11:00)
739
Boarding
Mar 13
Fri
PHX
DEN
Dep 07:01:00
(actual 06:10:00)
739
Boarding
Mar 12
Thu
PHX
DEN
Dep 07:01:00
(actual 06:09:00)
739
Boarding
Mar 11
Wed
PHX
DEN
Dep 07:01:00
(actual 06:13:00)
739
Boarding
Mar 10
Tue
PHX
DEN
Dep 07:01:00
(actual 06:17:00)
739
Boarding
Mar 09
Mon
PHX
DEN
Dep 07:01:00
(actual 06:11:00)
739
Boarding
Mar 08
Sun
PHX
DEN
Dep 07:01:00
(actual 06:13:00)
739
Boarding
Mar 07
Sat
PHX
DEN
Dep 07:01:00
(actual 07:17:00)
739
Boarding
Mar 06
Fri
PHX
DEN
Dep 07:01:00
(actual 07:11:00)
739
Boarding
Schedule
Operates
Daily
Departure
7:01 AM
Arrival
8:53 AM
Duration
1h 52m
Aircraft
Boeing 737-900
Terminal
T3
Gate
E3
B26
Actual
06:13
08:41
Baggage
Carousel 12
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 05 —
May 26, 2026