Ronald Reagan Washington National Airport (IATA: DCA, ICAO: KDCA, FAA LID: DCA) is a public airport located 3 statute miles (4.8 km) south of downtown Washington, D.C., in Arlington County, Virginia.
It is the commercial airport nearest to Washington, D.C. For many decades, the airport was called Washington National, but the airport was renamed Reagan National in 1998 to honor former U.S. President Ronald W. Reagan. The Metropolitan Washington Airports Authority (MWAA) operates the airport.
Reagan National is a focus city for US Airways, Reagan National's largest carrier. The US Airways Shuttle offers near-hourly air shuttle service to LaGuardia Airport in New York City and Logan International Airport in Boston, Massachusetts. Delta Air Lines' Delta Shuttle also offers near-hourly air shuttle service to LaGuardia.