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Flight distance & time
George Bush Intercontinental Houston Airport → Washington Dulles International Airport
IAHIAD
- Distance
- 1,913 km · 1,188 mi
- Flight time
- 03h 08m
- CO₂ per passenger
- 172 kg
This George Bush Intercontinental Houston Airport → Washington Dulles International Airport route is 1,913 km (1,188 mi) end to end. The estimated flight time is 03h 08m, and a passenger's share of CO₂ works out at roughly 172 kg.
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Your route
- FromIAHGeorge Bush Intercontinental Houston AirportHouston, Texas
- ToIADWashington Dulles International AirportDulles, Virginia
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~6 flights/day
Airlines on this route
United Airlines
Common questions
George Bush Intercontinental Houston Airport to Washington Dulles International Airport FAQ
How far is George Bush Intercontinental Houston Airport from Washington Dulles International Airport?
George Bush Intercontinental Houston Airport (IAH) and Washington Dulles International Airport (IAD) are 1,913 km (1,188 mi) apart, measured along the great-circle route.
How long is the flight from George Bush Intercontinental Houston Airport to Washington Dulles International Airport?
A direct IAH–IAD flight covers the distance in about 03h 08m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from George Bush Intercontinental Houston Airport to Washington Dulles International Airport produce?
A passenger's share of CO₂ on the IAH–IAD route is roughly 172 kg.
Which airlines fly from George Bush Intercontinental Houston Airport to Washington Dulles International Airport?
United Airlines operate scheduled service between IAH and IAD.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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