New calculation
Flight distance & time
Denver International Airport → George Bush Intercontinental Houston Airport
DENIAH
- Distance
- 1,387 km · 861 mi
- Flight time
- 02h 29m
- CO₂ per passenger
- 124 kg
This Denver International Airport → George Bush Intercontinental Houston Airport route is 1,387 km (861 mi) end to end. The estimated flight time is 02h 29m, and a passenger's share of CO₂ works out at roughly 124 kg.
See the reverse route: George Bush Intercontinental Houston Airport → Denver International Airport
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Your route
- FromDENDenver International AirportDenver, Colorado
- ToIAHGeorge Bush Intercontinental Houston AirportHouston, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~17 flights/day
Airlines on this route
ATIFrontier AirlinesUnited Airlines
Common questions
Denver International Airport to George Bush Intercontinental Houston Airport FAQ
How far is Denver International Airport from George Bush Intercontinental Houston Airport?
Denver International Airport (DEN) and George Bush Intercontinental Houston Airport (IAH) are 1,387 km (861 mi) apart, measured along the great-circle route.
How long is the flight from Denver International Airport to George Bush Intercontinental Houston Airport?
A direct DEN–IAH flight covers the distance in about 02h 29m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Denver International Airport to George Bush Intercontinental Houston Airport produce?
A passenger's share of CO₂ on the DEN–IAH route is roughly 124 kg.
Which airlines fly from Denver International Airport to George Bush Intercontinental Houston Airport?
ATI, Frontier Airlines, United Airlines operate scheduled service between DEN and IAH.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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