Overview
- The airport announced at 3:50 p.m. that screening at Security Checkpoint D/E was temporarily suspended due to an investigation.
- The same notice said the inbound terminal roadway was temporarily closed to traffic.
- SKY 11 reported that light rail service to Baltimore-Washington International Thurgood Marshall Airport was suspended and traffic was heavily backed up.
- Video captured around 3:40 p.m. showed fire trucks on the tarmac responding near the airfield.
- Reporters observed some travelers walking to the terminal as vehicles stalled near the airport loop, with further updates expected.