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CTA ‘L’ (Train) System Alerts

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Alerts by route

Blue Line

Boarding Change, Delays Between Damen and Clark/Lake
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Board/exit all trains on the O’Hare-bound side of the platform at the Division, Chicago, and Grand stations.
Fri, Sep 17 2021 11:00 PM to Mon, Sep 20 2021 4:00 AM

Temporary Reroute
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Logan Square and Irving Park, resulting in boarding changes and minor delays.
Mon, Sep 20 2021 10:00 PM to Tue, Sep 21 2021 4:00 AM

Temporary Reroute
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Logan Square and Irving Park, resulting in boarding changes and minor delays.
Tue, Sep 21 2021 10:00 PM to Wed, Sep 22 2021 4:00 AM

Temporary Reroute
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Logan Square and Irving Park, resulting in boarding changes and minor delays.
Wed, Sep 22 2021 10:00 PM to Thu, Sep 23 2021 4:00 AM

Temporary Reroute
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Logan Square and Irving Park, resulting in boarding changes and minor delays.
Thu, Sep 23 2021 10:00 PM to Fri, Sep 24 2021 4:00 AM

Brown Line

Planned Work Between Belmont and Southport Stations Cancelled
Normal Service*
Brown Line trains will operate normally between Belmont and Southport.
Fri, Sep 17 2021 10:00 PM to Sun, Sep 19 2021 4:00 AM

Planned Work Between Belmont and Irving Park Stations Cancelled
Normal Service
Brown Line trains will operate normally between Belmont and Irving Park.
Sun, Sep 19 2021 5:00 AM to 12:00 PM