I sure would love for someone to tell me how far in advance to arrive at the airport!!! Anyone with recent experience for a midmorning weekend flight out of Dulles? The TV news says up to 4 hours, customers interviewed in line say 3, and the United website says 2 hr domestic. Now, I don't want to miss my flight, but I don't want to be sitting around the airport for longer than needed either. Who do you listen to? Smallworld PS The 1-800 number says 3 hrs.