Dulles International Airport (IAD) is located in Dulles, Virginia, about 26 miles west of downtown Washington, D.C. It serves as one of the major international gateways to the United States, especially for flights to and from Europe, Asia, and the Middle East. Operated by the Metropolitan Washington Airports Authority (MWAA), Dulles is known for its sleek architecture, spacious concourses, and its iconic mobile lounges.
The airport has one main terminal and multiple concourses (A, B, C, and D), offering a wide range of international and domestic flights. Its facilities are modern, and it features services like lounges, restaurants, duty-free shops, and helpful signage in multiple languages.

