Flight Tacoma International Airport departs from Seattle Tacoma International Airport at 16:58 and arrives at Washington Dulles International Airport at 07:16.The flight has a short stop at Phoenix.
The flighttime is about 11h 18m. The distance travelled ("as the bird flies"): 4975 Km. So the average speed is roughly 440 Km.
There is an 3 hour time difference between Seattle and Washington
