Contacts
Use the numbers and links below for common needs. Airline‑specific questions (baggage issues, flight changes) should go to your carrier.
| Service | Phone | Link |
|---|---|---|
| Airport Information | 703-417-8000 | Website |
| Lost & Found (Terminal) | 703-417-0110 | Website |
| MWAA Police (Non‑Emergency) | 703-417-2400 | Website |
| Parking Office | 703-417-4300 | Website |
| Terminal Paging | 703-417-1806 | Website |
| Travelers Aid (T1 desk) | 703-417-3972 | Website |
| TSA Cares (screening assistance) | 855-787-2227 | Website |
After-hours tips
Airline counters may close overnight. Use the carrier’s app for rebooking and the airport information line for facilities questions. For urgent safety concerns, use the emergency number posted throughout the terminal.
Who handles what
Airlines handle baggage issues and ticketing changes — use your carrier’s app or customer service line.
Airport information (general inquiries): (703) 417‑8000.
Lost & Found (terminal areas): (703) 417‑0110 (Mon–Fri business hours).
Police (non‑emergency) at DCA: (703) 417‑2400 — emergencies: 911.
TSA Cares (screening assistance, 72‑hour advance): (855) 787‑2227.