Mexico City to Houston
1h 57m The flight from Mexico City Benito Juárez International Airport (MEX) to George Bush Intercontinental Airport (IAH) covers 1,232 km (765 miles) and takes approximately 1h 57m gate to gate for a typical jet.
The route heads north on an initial great-circle bearing of 17°, passing near 24.7° N, 97.3° W at its midpoint.
The route
The great-circle path — the shortest line between the two airports across the curve of the earth. On a flat map it looks bent; on a globe it is straight.
Flight time at different cruise speeds
Aircraft type, winds and routing all move the real number. This is the same distance flown at different speeds, plus the 25-minute ground and climb allowance.
| Typical of | Cruise speed | Airborne | Gate to gate |
|---|---|---|---|
| Turboprop / regional | 550 km/h | 2h 14m | 2h 40m |
| Narrowbody jet (A320, 737) | 780 km/h | 1h 35m | 2h 00m |
| Widebody jet (777, 787, A350) | 900 km/h | 1h 22m | 1h 47m |
| Private jet (Gulfstream) | 850 km/h | 1h 27m | 1h 52m |
Headwinds on an eastbound long-haul routinely add 30–60 minutes; the same route westbound can be quicker. Airlines publish schedules with padding built in.
Both airports
| MEX | IAH | |
|---|---|---|
| Airport | Mexico City Benito Juárez International Airport | George Bush Intercontinental Airport |
| City | Mexico City | Houston |
| Country | Mexico | United States |
| ICAO | MMMX | KIAH |
| Coordinates | 19.4358, -99.0703 | 29.9844, -95.3414 |
| Elevation | 7,316 ft | 97 ft |
Questions
How long is the flight from Mexico City to Houston?
A non-stop flight from Mexico City (MEX) to Houston (IAH) takes about 1h 57m. The great-circle distance is 1,232 km (765 miles, 665 nautical miles), flying north on an initial bearing of 17°.
How far is Mexico City from Houston?
1,232 kilometres in a straight line over the earth's surface — 765 miles or 665 nautical miles. Actual flown distance is usually 2–5% longer because aircraft follow airways, avoid weather and route around restricted airspace.
Is there a non-stop flight between MEX and IAH?
This page calculates the direct-line time and distance; it does not track airline schedules. At 1,232 km the route is comfortably within range of a non-stop service if an airline chooses to fly it. Check an airline or booking site for what is actually scheduled.
Other routes from Mexico City
Airport coordinates from OurAirports (public domain). Distance is a great-circle calculation; flight time uses the model described on the method page. Flight times are great-circle estimates for planning only — always check the airline's published schedule.