DENIAD
Denver (Denver International Airport) to Washington (Washington Dulles International Airport).
The flight from Denver (DEN) to Washington (IAD) takes 2h 54m on average, covering about 1,594 miles. Across 11 flights we tracked, the fastest was 2h 43m and the slowest 3h 8m, with United Airlines flying it most often.
Plan this routeAt a glance
- Avg flight time
- 2h 54m
- Distance
- 1,594 mi
- Fastest tracked
- 2h 43m
- Airlines
- 1
Airlines on this route
- United Airlines100% of tracked flightsFlies it on: Airbus A321neo
Aircraft we tracked
Methodology: figures are aggregated from 11 real flights on this route tracked between 2026-05-27 and 2026-06-10, sourced from live flight data. Updated daily as new flights are observed.