Live tracking not available yet
UA1873 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 E1 Scheduled 7:36 AM
Actual 7:36 AM
IAD
Washington Dulles International Airport
Dulles
Gate D3 Scheduled 2:51 PM
Actual 2:51 PM
Baggage claim 4
4h 15m flight time
Daily
Recent Flights
Last 2 observedMar 13
Fri
PHX
IAD
Dep 07:47:00
(actual 07:59:00)
B39M
Boarding
Mar 06
Fri
PHX
IAD
Dep 08:38:00
(actual 08:58:00)
7M9
Boarding
Schedule
Operates
Daily
Departure
7:36 AM
Arrival
2:51 PM
Duration
4h 15m
Aircraft
Boeing 737 MAX 9
Terminal
T3
Gate
E1
D3
Actual
07:36
14:51
Baggage
Carousel 4
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