Riding the Skytrain
Concourse D is a mile long from one end to another. If you plan to walk the entire length, allow at least 30 minutes. To get there faster, take the train.
There are 4 stations for the Skytrain, spaced a quarter-mile apart. Each station has 2 lobbies - one for domestic and one for international passengers.
Trains arrive around every 3 minutes.
Skytrain Stations in Concourse D