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Search your airport below to learn more about suggested arrival times, TSA wait times, and airport amenities. All suggested airport arrival times are approximate, and can fluctuate based on weather, holidays, and busy travel periods.

For international travel, you must verify your passport with an agent or kiosk at the Southwest Airlines Ticket Counter at least 60 minutes prior to your scheduled departure time. Review all international travel document requirements here.

Service animal relief areas are available at each of the locations we serve. Southwest Airlines Employees will direct a Customer to these areas upon request.

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red exclamation point in a red circle Passengers with International nonstop flights use Door #6 on the upper level (departures) to enter the terminal and proceed to our International Ticket Counter to check in and check bags.
red exclamation point in a red circle Passengers with layovers on international flights use Doors #3 and #4 on the upper level (departures) to enter the terminal and head to our Main Ticket Counter to check in and check bags.

Suggested Arrival Times
Domestic - 180 min
International - 180 min

TSA Wait Times
Check current TSA wait times

Terminal and Gate Information
Terminals A, B, & C
Gates A: 1-11; B: 3-9, 11, 13, 14, 15; C: 8-14

Ticket Counter Information
Sunday through Friday
Opens 180 minutes before first departing flight
Saturday
Opens 180 minutes before first departing flight

Amenities
Charging Stations
Airport-Provided WiFi
Priority Lane
Express Lane
Self-Tagging

Transportation
Directions to Baltimore/Washington International Airport/Thurgood Marshall

Airport Details

Learn more about Baltimore/Washington International Airport/Thurgood Marshall

Learn more about overnight connections.