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.

On this page:

• Live video feed
• Hours of operation
  • Timetables

  Live video feed

  

  View the platforms at Logan Square, California, Western, Damen, Division and Chicago each weekday morning to help plan your commute.

  Hours of operation

  Weekdays

  Sat.

  Sun./Hol.

  Service at all times, every day

  Timetables

  

  Service alerts

  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) Blue Line station on Higgins Avenue and the adjacent Park and Ride lot will temporarily close.

  Thu, Sep 12 2024 - 11:00 PM to Fri, Sep 13 2024 - 4:00 AM Boarding Change, Delays Between Belmont and California

  Planned Work

  Blue Line trains will operate on the same track between Belmont and California, resulting in a boarding change and minor delays.

  Route diagram

  with stations & connection information

  This diagram represents the order of stops along this route (not the route's natural geography).

  Click a station name for more information, including detailed transfer information, a map, alerts for that station and detailed station timetables.

  O'Hare

  Chicago–O'Hare International Airport (ORD)

  

  Rosemont

  

  Cumberland

  

  Harlem (O'Hare Branch)

  

  Jefferson Park

  

  Addison

  

  Logan Square

  

  Western (O'Hare Branch)

  

  Clark/Lake

  

  Jackson

  

  UIC-Halsted

  

  Illinois Medical District

  Western (Forest Park Branch)

  

  Kedzie-Homan

  Harlem (Forest Park Branch)

  

  Forest Park