Mexico City to Washington (MEX-IAD): nonstop flights and who flies them

Aeroméxico and United Airlines fly nonstop between Mexico City (MEX) and Washington (IAD), roughly 14 times a week. The timetable below shows the nonstop scheduled at 4h 21m to 4h 40m for the 1,866 miles.

Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated October 23, 2026.

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Flights a week, 4-week average

4h 21m to 4h 40m

Scheduled flight time

1,866 mi

Nonstop distance

Free

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Mexico City to Washington flight schedule

Scheduled nonstop departures for MEX to IAD starting October 22, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Scheduled nonstop departures from Mexico City (MEX) to Washington (IAD)
Date	Flight	Airline	Departs MEX	Arrives IAD	Duration	Aircraft
Thu, Oct 22	AM 455	Aeroméxico	08:40	15:20	4h 40m	Boeing 737 MAX 8
Thu, Oct 22	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Fri, Oct 23	AM 455	Aeroméxico	08:40	15:20	4h 40m	Boeing 737 MAX 8
Fri, Oct 23	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Sat, Oct 24	AM 455	Aeroméxico	08:40	15:20	4h 40m	Boeing 737 MAX 8
Sat, Oct 24	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Sun, Oct 25	AM 455	Aeroméxico	08:40	15:17	4h 37m	Boeing 737 MAX 8
Sun, Oct 25	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Mon, Oct 26	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Tue, Oct 27	AM 455	Aeroméxico	08:45	15:06	4h 21m	Boeing 737 MAX 8
Tue, Oct 27	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8
Wed, Oct 28	AM 455	Aeroméxico	08:45	15:06	4h 21m	Boeing 737 MAX 8
Wed, Oct 28	UA 1567	United Airlines	08:45	15:08	4h 23m	Boeing 737 MAX 8

Showing all 13 scheduled MEX to IAD departures across 7 days with service, starting October 22, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every MEX to IAD date on the interactive map

Aircraft on the Mexico City to Washington nonstop

In the schedule table on this page, United Airlines flies the Boeing 737 MAX 8, and Aeroméxico flies the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full MEX to IAD nonstop schedule

This page carries the full MEX to IAD nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each MEX to IAD nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See MEX to IAD on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Mexico City to Washington nonstop

Carriers operating MEX to IAD nonstop in the current schedule.

See MEX to IAD on the interactive map →

Frequently asked questions about MEX to IAD

How long is the flight from Mexico City (MEX) to Washington (IAD)?

Scheduled flight times from Mexico City (MEX) to Washington (IAD) run from 4h 21m to 4h 40m across the departures in the schedule table on this page. The nonstop covers about 1,866 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

Which airlines fly nonstop from MEX to IAD?

Aeroméxico and United Airlines fly MEX to IAD nonstop. 2LNR doesn't show award or upgrade space for any of them on MEX to IAD, so this page carries the schedule rather than a space claim.

How many flights a week are there from MEX to IAD?

About 14 nonstop flights a week run between Mexico City (MEX) and Washington (IAD) in the current schedule, operated by Aeroméxico and United Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.

What time do flights from MEX to IAD depart?

Scheduled MEX to IAD nonstops in the next 7 days with service leave between 08:40 and 08:45, local time at Mexico City. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

Which flights operate MEX to IAD nonstop?

In the schedule table on this page, MEX to IAD nonstops fly as UA 1567 on United Airlines and AM 455 on Aeroméxico. The table lists each departure by date with its times and aircraft.

Does 2LNR show upgrade or award space on MEX to IAD?

Not on this route: 2LNR doesn't show award or upgrade space for any airline flying MEX to IAD. The page carries the full MEX to IAD nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full MEX to IAD nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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