WashingtonDallasFlight TimeIAD–DFW
Washington (Washington Dulles International Airport) to Dallas (Dallas/Fort Worth International Airport).
The flight from Washington (IAD) to Dallas (DFW) takes 2h 33m on average, covering about 1,219 miles. Across 8 flights we tracked, the fastest was 2h 18m and the slowest 2h 41m, with American Airlines flying it most often.
Plan this routeAt a glance
| Avg flight time | Distance | Fastest tracked | Airlines |
|---|---|---|---|
| 2h 33m | 1,219 mi | 2h 18m | 2 |
Airlines on this route
Captured airlines for IAD to DFW
Our current provider sample includes 6-7/day from IAD to DFW across 3 captured airlines.
- First departure
- 00:25
- Last departure
- 23:30
- Cadence
- ~every 2 hours
- Captured departures/day
- 15
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| American Airlines | 2-3/day | Boeing 737 · Seat map | 06:1506:1906:33 |
Aircraft we tracked
Flying the other way?
DFW to IAD flight time (4 tracked flights) →Flight times usually differ by direction — jet-stream winds make eastbound crossings faster than westbound ones.
Methodology: figures are aggregated from 8 real flights on this route tracked between 2026-06-05 and 2026-06-15, sourced from live flight data. Updated daily as new flights are observed.
Route FAQ
How long is the flight from IAD to DFW?
The IAD to DFW flight takes 2h 33m on average based on 8 tracked flights.
How far is IAD from DFW?
IAD to DFW is about 1,219 miles by air.
Which airlines fly from IAD to DFW?
American Airlines, United Airlines fly the IAD to DFW route in our tracked route data.
What aircraft fly from IAD to DFW?
Aircraft observed on IAD to DFW include Boeing 737-800, Boeing 737-900.