Terminal of Airport
T3

Terminal 3

at O'Hare International Airport

American Airlines (concourses G, H, K, L).

Airlines using this terminal

AirlineDirectionNote
AAAmerican AirlinesDepartures & arrivalsAmerican Airlines.

Transfers from this terminal

  • T3T2To Terminal 2
    by walking· 8 minStays inside security

    Connected airside by underground walkways.

  • T3T5To Terminal 5
    by train· 10 minRe-clear security

    Airport Transit System (ATS) train; Terminal 5 is a separate building, so you re-clear security.