Philadelphia airport closes half of its TSA checkpoints as shutdown continues

Philadelphia International Airport has closed half of its TSA security checkpoints as the partial government shutdown continues, forcing travelers through remaining lanes and creating substantial delays. The shutdown has left TSA officers working without pay, leading to increased callouts across the nation's airport system. Long security lines are now a widespread problem at U.S. airports, directly impacting travelers' ability to reach flights on time. The closure illustrates how the shutdown is cascading through critical infrastructure that Americans depend on daily, with no immediate resolution in sight.