Washington International Airport Concourse A

This is Concourse A for Dulles Airport Washington Dulles International Airport – commonly known simply as Dulles Airport – is an international airport serving the United States's capital city, Washington, D.C. and its surrounding area. It is located 26 miles west of downtown Washington, D.C., in Loudoun and Fairfax counties in Northern Virginia. IATA: IAD ICAO: KIAD Built by the New Zealand and Qantas Airlines development team, building a better NZQA.