Spotlight on BWI Airport: Rapidly expanding airport regains title of busiest airport in Balt-Wash Metro

In recent years Baltimore-Washington Thurgood Marshall Airport (BWI Airport), has been experiencing a renaissance of sorts. Built in 1947 in unincorporated Anne Arundel County, MD near Glen Burnie, and originally named Friendship International Airport, it became the first airport in the region (and one of the first in the nation) with the ability to serve jet aircraft in 1957. In 1974, Friendship Airport (which is approximately equidistant from Washington D.C. as Dulles Airport) was renamed Baltimore/Washington International Airport to attract a greater share of the Washington D.C. air travel market. BWI Rail Station, which was dedicated on October 23, 1980, further increased the airport's connection to the Washington D.C. market and was the first intercity rail station in the U.S. built to service an airport.

Promotional shot of Friendship airport on opening day in 1947
Image courtesy of Kilduffs

In the following decades BWI grew to become a major domestic and international airport, as well as an important hub for Piedmont Airlines (and later it's successor USAir/US Airways) all the while maintaining its status as busiest airport in the region. BWI's legacy as a hub for low-fare airlines began in 1993 when Southwest Airlines selected BWI Airport as their East Coast gateway and has steadily expanded ever since. In 1997 the airport completed several major expansion projects including a parking garage expansion providing a total of 5,600 spaces and a $140 million international terminal which included a MTA Light Rail station serving a branch extension of the system. Four years later AirTran Airways launched service to Atlanta and Boston and proceeded to grow a hub that eventually saw 5,100 passengers a day to 29 non-stop destinations in 2011, when the airline merged with Southwest. In the same year BWI was named the fastest-growing of the 30 busiest airports in the nation.