Live tracking not available yet
UA800 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
BOS
Boston Logan International Airport
Boston
TB Gate B27 Scheduled 4:50 PM
Actual 4:50 PM
DEN
Denver International Airport
Denver
Gate B42 Scheduled 7:40 PM
Actual 7:40 PM
Baggage claim 12
4h 50m flight time
Daily
Recent Flights
Last 1 observedMar 17
Tue
BOS
DEN
Dep 16:50:00
(actual 17:03:00)
738
In Air
Schedule
Operates
Daily
Departure
4:50 PM
Arrival
7:40 PM
Duration
4h 50m
Aircraft
Boeing 737 MAX 9
Terminal
TB
Gate
B27
B42
Actual
16:50
19:40
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 17 —
Jun 18, 2026