Live tracking not available yet
AM421 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
MIA
Miami International Airport
Miami
Gate H6 Scheduled 6:18 PM
Actual 6:18 PM
MEX
Mexico City Benito Juárez International Airport
Mexico City
T2 Gate P Scheduled 8:10 PM
Actual 8:10 PM
3h 52m flight time
Daily
Recent Flights
No flight history yet
History builds as this flight gets tracked
Schedule
Operates
Daily
Departure
6:18 PM
Arrival
8:10 PM
Duration
3h 52m
Aircraft
Boeing 737 MAX 8
Gate
H6
P
Actual
18:18
20:10
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 13 —
Jun 14, 2026