Blue Line ‘L’ The CTA Blue Line provides 24-hour rapid transit train service between Chicago-O'Hare International Airport and the Forest Park terminal, via downtown Chicago.

Service alerts Current alerts 1 Blue Line Mon, Feb 19 2024 to TBD Harlem (O’Hare branch) Station’s West Entrance Temporary Closure Special Note The west entrance to the Harlem (O’Hare branch) …

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The CTA Blue Line provides service directly to and from O'Hare Airport. The accessible O’Hare station is situated in the lower level concourse, which connects directly to Terminals 1, 2 and 3, and can be …

Information about CTA bus and train service in and around Chicago. Find maps, schedules, service alerts, plan a trip, jobs, news and more!

In the months prior to work beginning and then throughout station work, CTA detailed this project information and impacts to service for Blue Line riders, as well as local elected officials, community …

The west entrance to the Harlem (O’Hare branch) Blue Line station on Higgins Avenue and the adjacent Park and Ride lot will temporarily close.

Pay close attention to destination signs and announcements when boarding and riding: some trains on some lines may not travel the full length of a line as part of schedules or interval management.

Major Delays: Forest Park-bound Blue Line trains are standing near the area of Jefferson Park due to an unauthorized person on the tracks. Crews working to restore service.