Be careful. You don’t say what airline your on, but I know if your flying out of the “D” pier, which is FL, HP, CO, F9, YX, NW, US, and UA, you could be in for a long wait. Because of the construction that is going on at BWI, and WN’s grasp on the market, they have shoved all of the carriers into the D pier temporarily. Earlier this month it took me 30-45 minutes and that was in the afternoon, about 3:00 pm. Also, just as an FYI, so far as the “D” pier is concerned, there is no “elite” or first class security line, at least as of the beginning of this August. The rumor I heard is that CO and NW wanted to allow such a line, but for some reason US would not allow it. Does anyone else know the story here?
Two hours should be enough time. Good luck and happy traveling!