Live tracking not available yet
AM3903 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
TM Gate A68 Scheduled 7:07 AM
Actual 6:41 AM
CUN
Cancún International Airport
Cancún
T3 Gate 39 Scheduled 11:15 AM
Actual 9:28 AM
4h 8m flight time
Daily
Recent Flights
Last 3 observedMar 17
Tue
DTW
CUN
Dep 07:07:00
(actual 06:41:00)
A21N
Boarding
Mar 12
Thu
DTW
CUN
Dep 07:07:00
(actual 07:12:00)
A21N
Boarding
Mar 09
Mon
DTW
CUN
Dep 07:07:00
(actual 07:01:00)
A21N
Boarding
Schedule
Operates
Daily
Departure
7:07 AM
Arrival
11:15 AM
Duration
4h 8m
Aircraft
A21N
Terminal
TM
T3
Gate
A68
39
Actual
06:41
09:28
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 02 —
Apr 02, 2026