Signature Baltimore, Baltimore/Washington International Airport (KBWI)

Signature Baltimore is the Signature Aviation FBO at Baltimore/Washington International Airport (KBWI / BWI) in Glen Burnie, Maryland, United States. It handles business aviation passengers, crew and aircraft at the airport. The page lists operating hours of 24 hours a day, 7 days a week.

According to the location page, the facility offers U.S. Customs on site, QuickTurn service to cut ground time and conference rooms. The page also shows DASSP, the program for access to Reagan Washington National Airport.

Visitors can make a reservation, look up prices or request a callback through the Signature website, or call the front desk. Signature Aviation describes a network of more than 200 locations worldwide, and this page covers only the Glen Burnie location. Crews should confirm hours, fuel availability and any call out arrangements with the FBO before they depart.

Source: the Signature Aviation location page (October 2026). Is this your FBO? Claim this page to keep the details up to date.