Flight time from Denver to Dulles
DEN → IAD · Denver International Airport to Washington Dulles International Airport
The flight from Denver (DEN) to Dulles (IAD) takes about 2h 49m nonstop on a narrowbody airliner, covering 1,449 miles (2,332 km).
How the aircraft compares
Regional jetEmbraer E175, CRJ
2h 56m
NarrowbodyBoeing 737, Airbus A320
2h 49m
WidebodyBoeing 787, A350, 777
2h 38m
When will you arrive?
Plan the trip
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Common questions
- How long is the flight from Denver to Dulles?
- About 2h 49m nonstop on a narrowbody airliner. Airlines add taxi and buffer time to the schedule.
- How far is it?
- 1,449 miles, or 2,332 km (1,259 nautical miles) in a straight line.
- What is the time difference?
- Dulles is 2 hours ahead of Denver.
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