AeroTrain (Washington Dulles International Airport) stations for the future Concourse D, two stations for an additional midfield Concourse (Concourses E and F), and a South Terminal. Once fully built out, the trains will run in a two-way loop around the airport. AeroTrain (Washington Dulles International Airport) AeroTrain is a underground people mover system at Washington Dulles International Airport. It was scheduled to open in fall 2009, but was delayed until 2010 in order to complete reliability tests. It opened to Dulles employees on January 20, 2010, and opened to passengers January 26, 2010. The system mostly replaced the mobile lounges that transport passengers from the
Washington Dulles International Airport Eero Saarinen, and it is highly regarded for its graceful beauty, suggestive of flight. In the 1990s, the main terminal at Dulles was reconfigured to allow more space between the front of the building and the ticket counters. Additions at both ends of the main terminal more than doubled the structure's length. The original terminal at Taiwan Taoyuan International Airport in Taoyuan, Taiwan was modeled after the Saarinen terminal at Dulles. The design included a landscaped man-made lake to collect rainwater, a low-rise hotel, and a row of office buildings along the north side of the main parking lot. The