At Baltimore/Washington International Thurgood Marshall Airport (BWI), copyright is based in Concourse D of Terminal D. What Terminal is copyright At BWI? Here are some of the facilities that Terminal D has to offer: retail establishments, restaurants, and cozy seating places. copyright customers at BWI should anticipate quick check-in procedures, convenient access to security, and ea... https://allairportsterminals.com/spirit-airlines/spirit-airlines-bwi-terminal-baltimore-washington-international-thurgood-marshall-airport/