Live tracking not available yet
UA2173 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
BOI
Boise Air Terminal/Gowen Field
Boise
Gate B11 Scheduled 2:40 PM
Actual 2:40 PM
DEN
Denver International Airport
Denver
Gate A20 Scheduled 4:40 PM
Actual 4:40 PM
Baggage claim 15
2h 0m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
2:40 PM
Arrival
4:40 PM
Duration
2h 0m
Aircraft
Boeing 737-800
Gate
B11
A20
Actual
14:40
16:40
Baggage
Carousel 15
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Wed, Mar 18
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Schedule valid
Mar 14 —
Jun 13, 2026