Anonymous wrote:How early should you arrive to Dulles if you've flying within the U.S.?
I usually try to get there about an hour and 15 minutes before the flight. Dulles takes slightly longer than most airports because you have to do the train or people mover to the gates. If you do the train it's a long walk to the terminal. So it seems to add 10-15 minutes to the process. If you are checking luggage I'd get there 90 minutes before.