Throughout Maryland are 33 public-use airports. The State of Maryland owns and operates two airports: Baltimore/Washington International (BWI) Thurgood Marshall Airport, and Martin State Airport. Both are run by the Maryland Aviation Administration, an agency of the Department of Transportation.
Terminal Building entrance, BWI-Thurgood Marshall Airport, Maryland, September 2008. Photo by Diane F. Evartt.
Ranked as the region's busiest airport, BWI Thurgood Marshall Airport is one of the fastest growing large airports in the United States. Just south of Baltimore City, the Airport lies on nearly 3,600 acres in northern Anne Arundel County.
Annually, BWI brings in over $9 billion in business revenue and some $600 million in taxes to the State, as well as over $4 billion in wages to the over 107,000 regional workers supported by the airport. Overall, the airport has a total annual economic impact of $11.3 billion on Maryland.
Airlines. Thirty-six airlines (including commuter, charter & cargo airlines) serve BWI with over 660 commercial daily flights passing through its 5 concourses, 73 jet gates, and 2 commuter gates. BWI offers about 300 daily nonstop flights to over 92 domestic and international destinations. There are 10 airlines providing service to international destinations at BWI.
In FY2020, there were some 224,257 aircraft operations handled at BWI.
Passengers. In FY2024, over 27 million passengers passed through BWI. Some 2,667,660 passengers travelled through BWI in July 2024, an all-time monthly passenger record.
In 2023, a record 1,365,847 international passengers flew through BWI.
Cargo. Five cargo airlines operate out of BWI's 395,000-square-foot Air Cargo Center. Cargo shipped from BWI includes aircraft parts, chemical products, machinery and parts, mail, pharmaceuticals, and seafood. In 2021, the Airport handled a record 618.8 million pounds of cargo (mail & freight).
In February 2022, Airports Council International honored BWI with a Voice of the Customer recognition.
In 2021, BWI was ranked top North American airport in its size in the Airports Council International ASQ Awards, which recognizes customer service as measured by passengers. Also, in June 2021, BWI received the Global Biorisk Advisory Council's STAR accreditation, which recognizes clean and safe public facilities.
In October 2018, BWI ranked tenth on Condé Nast Traveler's Best Airports in the U.S.: 2018 Readers' Choice Awards due to its access to transit, amenities for passengers, and efficiency.
In 2014, the Physicians Committee for Responsible Medicine ranked BWI first for healthful meal options, with over 90% of restaurants offering at least one healthy meal option.
In 2009, the Airports Council International ranked BWI Thurgood Marshall Airport first for airport service quality among airports around the world that served 15 to 25 million passengers annually.
Providing a 24-hour U.S. Customs operation, BWI Thurgood Marshall Airport is designated an official port of entry by the U.S. Fish and Wildlife Service. In 1997, the Airport also was designated as a European gateway for the U.S. Air Force's Air Mobility Command. In addition, the Airport has a foreign trade zone in the Air Cargo Center. With scheduled refrigerated trucking to major destinations in the Baltimore-Washington region, the Airport offers on site a 24-hour cold storage facility.
To expand and enhance service and beautify Airport facilities, a multi-million dollar construction program began in 1994 and continues. Some 3,400 public parking spaces were added to satellite lots, and a new daily parking garage opened in 2002. Since completion in 2003, the garage offers 8,400 parking spaces with a "Smart Park" vehicle guidance system to help travelers find an open parking space. As of 2016, there are 31,300 parking spaces available at BWI, including those in the holiday and overflow lots and the rail station. A 10,500-foot runway now better accommodates long-haul traffic.
Opened in 1997, an international pier, called the Governor William Donald Schaefer International Terminal, includes the Maryland Central Light Rail Line on its lower level (Chapter 702, Acts of 1994; Code Transportation Article, sec. 5-413). Amtrak and MARC passengers may park in a five-level parking garage.
Martin State Airport Control Tower, 701 Wilson Point Road, Middle River, Maryland, October 2016. Photo by Sarah A. Hanks.
Martin State Airport began in 1929 as an airplane production facility built by Glenn L. Martin, an aviation designer and constructor. Before and during World War II, the Glen L. Martin Aircraft Company produced the B-10 and B-26 bombers, the China Clipper, and the Martin Mars planes at the facility. Runways also were added during the War period.
In 1961, the Martin Company merged with the American Marietta Corporation to form the Martin Marietta Corporation. The State of Maryland purchased 747 acres of the Airport in 1975 from the Martin Marietta Corporation.
Flights arriving at Martin State Airport from international locations began to be processed by U.S. Customs and Border Protection in 2016.
Martin State Airport is the base for more than 250 aircraft.
There are four flight schools offering training in both fixed and rotary wings at Martin State Airport.
Annually, the Airport generates over $12 million in revenues and handles over 96,000 aircraft operations. Martin brings in over $300 million in business revenues and over $41 million in taxes, besides supporting 2,400 jobs.
U.S. Air Force Thunderbirds, Martin State Airport, 701 Wilson Point Road, Baltimore, Maryland, October 2018. Photo by Sarah A. Hanks.
Passenger plane, Easton Airport, 29137 Newnam Road, Easton, Maryland, May 2017. Photo by Diane F. Evartt.
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