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Flight distance & time
Des Moines International Airport → George Bush Intercontinental Houston Airport
DSMIAH
- Distance
- 1,293 km · 803 mi
- Flight time
- 02h 21m
- CO₂ per passenger
- 116 kg
This Des Moines International Airport → George Bush Intercontinental Houston Airport route is 1,293 km (803 mi) end to end. The estimated flight time is 02h 21m, and a passenger's share of CO₂ works out at roughly 116 kg.
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Your route
- FromDSMDes Moines International AirportDes Moines, Iowa
- ToIAHGeorge Bush Intercontinental Houston AirportHouston, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~2 flights/day
Airlines on this route
United Airlines
Common questions
Des Moines International Airport to George Bush Intercontinental Houston Airport FAQ
How far is Des Moines International Airport from George Bush Intercontinental Houston Airport?
Des Moines International Airport (DSM) and George Bush Intercontinental Houston Airport (IAH) are 1,293 km (803 mi) apart, measured along the great-circle route.
How long is the flight from Des Moines International Airport to George Bush Intercontinental Houston Airport?
A direct DSM–IAH flight covers the distance in about 02h 21m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Des Moines International Airport to George Bush Intercontinental Houston Airport produce?
A passenger's share of CO₂ on the DSM–IAH route is roughly 116 kg.
Which airlines fly from Des Moines International Airport to George Bush Intercontinental Houston Airport?
United Airlines operate scheduled service between DSM and IAH.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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