UA3851 Flight Status United Airlines: Mexico City to Houston (UAL3851)
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UA 3851 Mexico City to Houston Flight Status
Not scheduled today (November 9th, 2026). Latest flight: November 4th, 2026 ; recent history is in the table below.
UA 3851 Flight Status & Schedule United Airlines Mexico City to Houston
| Date | From | To | Departure | Arrival | Status | Details |
|---|---|---|---|---|---|---|
| Nov 04 | MEX | IAH | 06:50 | 08:23 | Unknown | Track > |
| Nov 03 | MEX | IAH | 06:00 | 16:20 | Unknown | Track > |
United Airlines' Mexico City–Houston flight covers 1,232 km (765 mi) and runs twice a week: Tuesday and Wednesday. The timetable allows 2 h 22 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight was scheduled on Wednesday.
About UA 3851
- Route
- Mexico Benito Juarez International Airport MEX to Houston George Bush Intercontinental Airport IAH
- Distance
- 1,232 km (765 mi)
- Scheduled flight time
- 2 h 22 min
- Flies
- Tue, Wed
UA 3851 FAQ
- How long is the UA3851 flight?
- The timetable allows 2 h 22 min. Mexico City to Houston is 1,232 km (765 mi).
- Which days does UA3851 fly?
- Twice a week: Tuesday and Wednesday, based on the schedule of the last 7 days.
- What other flight numbers does UA3851 have?
- Also listed as UAL3851 (United Airlines' ICAO code) and UA 3851.
UA3851 and Mexico City MEX to Houston IAH Flights
Other flights departing from Mexico City MEX: AC2094, VB1000, VB1392, RV2094
Other flights arriving at Houston IAH: UA1383, UA2670, UA2124
All flights connecting Mexico City MEX to Houston IAH.