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CTA ‘L’ (Train) System Alerts

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Alerts by route

Red Line

Boarding Change, Delays Between Roosevelt and Sox-35th
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Roosevelt and Sox-35th, resulting in a boarding change and minor delays.
Sun, Aug 19 2018 11:00 PM to Mon, Aug 20 2018 4:00 AM

Boarding Change, Delays Between Roosevelt and Sox-35th
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Roosevelt and Sox-35th, resulting in a boarding change and minor delays.
Mon, Aug 20 2018 11:00 PM to Tue, Aug 21 2018 4:00 AM

Boarding Change, Delays Between Sox-35th and Roosevelt
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Sox-35th and Roosevelt , resulting in a boarding change and minor delays.
Tue, Aug 21 2018 11:00 PM to Wed, Aug 22 2018 4:00 AM

Boarding Change, Delays Between Sox-35th and Roosevelt
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Sox-35th and Roosevelt , resulting in a boarding change and minor delays.
Wed, Aug 22 2018 11:00 PM to Thu, Aug 23 2018 4:00 AM

Boarding Change, Delays Between Cermak-Chinatown and 47th
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Cermak-Chinatown and 47th, resulting in a boarding change and minor delays.
Thu, Aug 23 2018 11:00 PM to Fri, Aug 24 2018 4:00 AM

Blue Line

Boarding Change, Delays Between Logan Square and Irving Park
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 minor delays.
Mon, Aug 20 2018 10:00 PM to Tue, Aug 21 2018 4:00 AM

Boarding Change, Delays Between Logan Square and Irving Park
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 minor delays.
Tue, Aug 21 2018 10:00 PM to Wed, Aug 22 2018 4:00 AM

Boarding Change, Delays Between Logan Square and Irving Park
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 minor delays.
Wed, Aug 22 2018 10:00 PM to Thu, Aug 23 2018 4:00 AM

Boarding Change, Delays Between Logan Square and Irving Park
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 minor delays.
Thu, Aug 23 2018 10:00 PM to Fri, Aug 24 2018 4:00 AM

Increased Capacity for Air and Water Show
Special Note
Increased Capacity on Blue, Brown, Green, and Orange lines for the 2018 Chicago Air and Water Show.
Sun, Aug 19 2018 7:00 AM to 8:00 PM

Renovated Illinois Medical District Station Ogden and Paulina Entrances Reopen
Special Note
Ogden and Paulina entrances to Illinois Medical District station will reopen. All three entrances, incl Damen, to the station are now open and ADA-accessible.
Mon, Aug 20 2018 4:00 AM to TBD

Renovated Illinois Medical District Station Ogden and Paulina Entrances Reopen
Special Note
The Ogden and Paulina entrances to Illinois Medical District station will reopen.
Mon, Aug 20 2018 4:00 AM to TBD

Brown Line

Increased Capacity for Air and Water Show
Special Note
Increased Capacity on Blue, Brown, Green, and Orange lines for the 2018 Chicago Air and Water Show.
Sun, Aug 19 2018 7:00 AM to 8:00 PM

Green Line

Increased Capacity for Air and Water Show
Special Note
Increased Capacity on Blue, Brown, Green, and Orange lines for the 2018 Chicago Air and Water Show.
Sun, Aug 19 2018 7:00 AM to 8:00 PM

Orange Line

Increased Capacity for Air and Water Show
Special Note
Increased Capacity on Blue, Brown, Green, and Orange lines for the 2018 Chicago Air and Water Show.
Sun, Aug 19 2018 7:00 AM to 8:00 PM