BWI. A lot of these people are just parked at arrivals because I suppose going to the cell phone lot is too much effort. : r/maryland
Driving directions to Cell Phone Lot - BWI, 1001 Scott Dr, Baltimore - Waze
BWI Marshall Cell Phone Lot - YouTube
BWI Marshall Airport on X: "Heightened passenger traffic throughout the July 4th travel period may lead to additional roadway congestion. Wait for arriving passengers in our Cell Phone Lot. Please don't endlessly