Flight Fort Worth International Airport departs from Dallas Fort Worth International Airport at 12:12 and arrives at Washington Dulles International Airport at 13:40.The flight has a short stop at Houston.
The flighttime is about 0h 28m. The distance travelled ("as the bird flies"): 2175 Km. So the average speed is roughly 4661 Km.
There is an 1 hour time difference between Dallas and Washington