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Flight distance & time
Washington Dulles International Airport → William P Hobby Airport
IADHOU
- Distance
- 1,930 km · 1,199 mi
- Flight time
- 03h 09m
- CO₂ per passenger
- 173 kg
This Washington Dulles International Airport → William P Hobby Airport route is 1,930 km (1,199 mi) end to end. The estimated flight time is 03h 09m, and a passenger's share of CO₂ works out at roughly 173 kg.
See the reverse route: William P Hobby Airport → Washington Dulles International Airport
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Your route
- FromIADWashington Dulles International AirportDulles, Virginia
- ToHOUWilliam P Hobby AirportHouston, Texas
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.7 flights/day
Airlines on this route
QQESilver Air
Common questions
Washington Dulles International Airport to William P Hobby Airport FAQ
How far is Washington Dulles International Airport from William P Hobby Airport?
Washington Dulles International Airport (IAD) and William P Hobby Airport (HOU) are 1,930 km (1,199 mi) apart, measured along the great-circle route.
How long is the flight from Washington Dulles International Airport to William P Hobby Airport?
A direct IAD–HOU flight covers the distance in about 03h 09m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Washington Dulles International Airport to William P Hobby Airport produce?
A passenger's share of CO₂ on the IAD–HOU route is roughly 173 kg.
Which airlines fly from Washington Dulles International Airport to William P Hobby Airport?
QQE, Silver Air operate scheduled service between IAD and HOU.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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