Terminals · Chicago O'Hare
United, JetBlue and Alaska and other carriers fly from Terminal 2. Terminal 2 covers Concourses E and F (41 gates). You clear security right there, so check today's live ORD wait before you leave.

These airlines fly from Terminal 2 at ORD. Tap one for its gates, check-in hall, and whether it recently moved terminals.
Concourses E and F (41 gates). Some United and United Express flights, plus Air Canada and JetBlue, check in here.
Two concourses, E and F.
The Terminal 2 checkpoint serves Concourses E and F, with TSA PreCheck lanes. Lines still swing by the hour, so check ORD wait times by terminal and head to the fastest open lane. Not sure how long to budget? How long does airport security really take breaks it down by the hour.
Airport Transit System (ATS). The ATS train stops here; Terminal 2 is connected airside to Terminals 1 and 3. Follow overhead signs airside to reach Terminals 1 and 3 on foot, without leaving security.
Changing terminals on a connection? Check the minimum connection time you need, and see all ORD terminals on the airport map.
Terminal 2 layout verified June 27, 2026against the airport's own sources. Terminals do change — we date every update.
United (Terminals 1 and 2), JetBlue (Terminal 2), Alaska (Terminal 2), Air Canada (Terminal 2) use Terminal 2 at ORD. Tap an airline for its gates, check-in hall, and whether it recently moved.
Terminal 2 covers Concourses E and F (41 gates). Some United and United Express flights, plus Air Canada and JetBlue, check in here.
The Terminal 2 checkpoint serves Concourses E and F, with TSA PreCheck lanes. Waits swing by the hour, so check ORD wait times by terminal and head to the fastest open lane before you get through security.
The ATS train stops here; Terminal 2 is connected airside to Terminals 1 and 3. Follow overhead signs airside to reach Terminals 1 and 3 on foot, without leaving security.
You know Terminal 2. Now get the exact minute to walk out your door — built from today's live ORD security wait and your drive.
See your Leave-By Time →