All airlines flying from Houston George Bush (IAH) to Ulaanbaatar (UBN).
FLIGHT SCHEDULE
Non-Direct Flights:
Effective 2026-04-29 through 2026-05-20
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Duration: 21:45, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Effective 2026-09-09 through 2026-10-10
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Duration: 21:45, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Non-Direct Flights:
Effective 2026-05-23 through 2026-09-07
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Duration: 21:15, 1-stop
Boeing 787-9 (789)
The flight arrives 1 day after departure.
Boeing 787-9 (789)
The flight arrives 1 day after departure.
- An international route departing from Houston George Bush airport, United States (IAH) and arriving at Ulaanbaatar airport, Mongolia (UBN).
- The flight distance is 6894 miles, or 11095 km.
- The timezone of the departure airport is UTC-6 , and the timezone of the arrival airport is UTC+8 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.