Airport officials hope the new security screening lines will help passengers get to their flights more quickly.
Passenger traffic increased at BWI and Reagan National in 2012, but fell by 3 percent at Dulles International
The storm that just tore through the Washington region was relatively brief, but it is significantly impacting air travel.
A man with Tourette's syndrome was kept off of a flight leaving Reagan National Airport last week because he said "bomb" during the check-in process.
A traveler was cited after a loaded gun was found in his carry-on luggage at National Airport.
After a quiet morning, traffic is picking up on the region's main roadways out of town.