Chicago O'Hare airport has its own ATS people-mover train system connecting all terminals and long term parking lot E.
Departing Passengers
From long term parking Lot F take the free shuttle bus to the ATS station in Lot E. From Lot E the Automated Train System serves the International Terminal 5 first then Terminals 3, 2 and 1 in that order.
Escalators are available at the terminals to access the departures level.
Fare: Free
To avoid the traffic congestion at the terminals use the 'Kiss n' Fly' drop off point at the north end of parking Lot E then the ATS train to your terminal.
Arriving Passengers
From the lower level Arrivals areas of terminals go upstairs to the Departures level. Access to the ATS train station is by escalator from the center of the floor. Follow the signs.
Trains link Terminals 1, 2, 3, 5 and long term parking Lot E. For parking Lot F there is a shuttle bus from Lot E.
Fare: Free
Disabled access is available by elevator at all terminals.
