Live tracking not available yet
AC3891 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
DTW
Detroit Metropolitan Wayne County Airport
Detroit
TE Gate D4 Scheduled 3:25 PM
Actual 3:25 PM
DEN
Denver International Airport
Denver
Gate B22 Scheduled 4:56 PM
Actual 4:56 PM
Baggage claim 17
3h 31m flight time
Daily
Operated by United Airlines
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
3:25 PM
Arrival
4:56 PM
Duration
3h 31m
Aircraft
Airbus A320
Terminal
TE
Gate
D4
B22
Actual
15:25
16:56
Baggage
Carousel 17
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Thu, Mar 19
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Schedule valid
Mar 08 —
Jun 02, 2026