Great news! Silver Line Metrorail trains began operating to Dulles International Airport on November 15, 2022. 

The newly opened station at Dulles is connected to the main terminal by an indoor pedestrian tunnel with moving sidewalks. The tunnel provides convenient access to the airport’s ticketing and baggage claim levels. The Smithsonian National Air and Space Museum's Udvar-Hazy Center, rental cars, and hotels are also nearby. Signs guide customers to the tunnel, which also links the terminal with Parking Garage 1. Passengers are advised to consult Metrorail’s website for station information, fares and operating hours.