AMX421

For travellers

Departure · Miami (MIA)

Terminal H · Gate H6 · Check-in 444-449

Scheduled 23 Aug 18:30 · Departed 23 Aug 18:46 · +16 min

Board status: Departed 6:28P

Airborne since 23 Aug 18:47 (ADS-B)

Board data from mia, updated 56958 min ago; times local to each airport.

Flight

Status

Completed

Departure

Miami International Airport (MIA) — Miami, United States

Scheduled departure

2026-08-23 22:30 UTC

Est. departure time

2026-08-23 22:28 UTC (approx.)

Arrival

Licenciado Benito Juarez International Airport (MEX) — Mexico City, Mexico

Also flies as

AM421

Distance flown

2285 km

Straight-line distance

2051 km

Approach distance

22 km

Aircraft

Registration

XA-GRS

Type

Boeing 737 MAX 8

Seats

166 total (132 Main Cabin Economy, 18 AM Plus, 16 Clase Premier) (typical for type, not this tail)

CO2 (EMEP est., total)

42.0 t (347 kg/pax Business, 243 kg/pax Economy)

Altitude & speed

Max altitude

38,000 ft

Max ground speed

476 kt

Tracked

3h 6m · 2,250 km

Altitude (ft, max 38,000)

Ground speed (kt, max 476)

Altitude (ft, max 38,000)

Ground speed (kt, max 476)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Route map

Airlines

Aeromexico (AMX)

ARINC (XAA)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-28 23:15 UTC	AMX421	MIA → MEX Miami → Mexico City	N105JS	Boeing 737 MAX 8	Completed	2349 km
2026-09-27 23:05 UTC	AMX421	MIA → MEX Miami → Mexico City	N109JS	Boeing 737 MAX 8	Completed	2191 km
2026-09-24 23:19 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-MAO	Boeing 737 MAX 8	Completed	2180 km
2026-09-20 23:48 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-SRI	Boeing 737 MAX 8	Completed	2280 km
2026-09-19 23:43 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-CCO	Boeing 737 MAX 8	Completed	2244 km
2026-09-18 23:12 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-DAI	Boeing 737 MAX 8	Completed	2240 km
2026-09-14 23:00 UTC	AMX421	MIA → MEX Miami → Mexico City	N868AM	Boeing 737 MAX 8	Completed	2190 km
2026-09-13 23:10 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-MFN	Boeing 737 MAX 8	Completed	2277 km
2026-09-12 23:12 UTC	AMX421	MIA → MEX Miami → Mexico City	N109JS	Boeing 737 MAX 8	Completed	2170 km
2026-09-12 20:11 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-SRI	Boeing 737 MAX 8	Completed	726 km
2026-09-11 23:06 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-SRI	Boeing 737 MAX 8	Incomplete (signal lost)	~2477 km est. (1787 km recorded)
2026-09-10 23:04 UTC	AMX421	MIA → MEX Miami → Mexico City	N285AM	Boeing 737 MAX 8	Completed	2244 km
2026-09-07 00:12 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-CCN	Boeing 737 MAX 8	Completed	2261 km
2026-09-04 23:10 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-MLI	Boeing 737 MAX 8	Completed	2241 km
2026-08-31 23:27 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-AMO	Boeing 737-800	Completed	2360 km
2026-08-30 22:40 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-AML	Boeing 737-800	Completed	2238 km
2026-08-29 23:07 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-DAJ	Boeing 737 MAX 8	Completed	2288 km
2026-08-28 23:07 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-MAK	Boeing 737 MAX 8	Completed	2346 km
2026-08-27 22:47 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-CCC	Boeing 737 MAX 8	Completed	2222 km
2026-08-24 22:46 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-DAP	Boeing 737 MAX 8	Completed	2274 km
2026-08-23 22:47 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-GRS	Boeing 737 MAX 8	Completed	2285 km
2026-08-22 23:02 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-MAO	Boeing 737 MAX 8	Completed	2678 km
2026-08-21 22:52 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-OCB	Boeing 737-800	Completed	2468 km
2026-08-17 22:54 UTC	AMX421	MIA → MEX Miami → Mexico City	N868AM	Boeing 737 MAX 8	Completed	2594 km
2026-08-16 21:43 UTC	AMX421	MIA → MEX Miami → Mexico City	N469AM	Boeing 737 MAX 9	Completed	2439 km
2026-08-15 22:14 UTC	AMX421	MIA → MEX Miami → Mexico City	N115AM	Boeing 737 MAX 9	Completed	~4366 km est. (2689 km recorded)
2026-08-14 21:44 UTC	AMX421	MIA → MEX Miami → Mexico City	XA-IMH	Boeing 737 MAX 9	Completed	3010 km
2026-08-12 21:41 UTC	AMX421	MIA → MEX Miami → Mexico City	N469AM	Boeing 737 MAX 9	Completed	2363 km
2026-08-11 16:51 UTC	AMX421	MEX → MEX Mexico City → Mexico City	XA-GPS	Boeing 737 MAX 9	Completed	5342 km