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
London City Airport year could be absorbed by other airports which are currently under capacity. However, this plan was proposed when London City Airport was for sale. In February 2016 the airport was bought by a Canadian-led consortium, making redevelopment less likely. Additionally, the political weight behind air space in the south east would make it less likely still, with the government having approved the controversial expansion of Heathrow Airport, including the third runway. Owing to its proximity to London's Docklands and financial district its main users are business travellers, but the number of leisure destinations served (like Palma de Mallorca, Malaga or