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CTA ‘L’ (Train) System Alerts

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Alerts by route

Blue Line

Boarding Change, Delays Between Oak Park and Forest Park
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Oak Park and Forest Park, resulting in a boarding change and minor delays.
Fri, May 17 2024 10:00 PM to Sat, May 18 2024 9:00 AM

Boarding Change, Delays Between Forest Park and Oak Park
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Forest Park and Oak Park, resulting in a boarding change and minor delays.
Sat, May 18 2024 10:00 PM to Sun, May 19 2024 9:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in a boarding change and minor delays.
Sun, May 19 2024 11:00 PM to Mon, May 20 2024 4:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in a boarding change and minor delays.
Mon, May 20 2024 11:00 PM to Tue, May 21 2024 4:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in a boarding change and minor delays.
Tue, May 21 2024 11:00 PM to Wed, May 22 2024 4:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in a boarding change and minor delays.
Wed, May 22 2024 11:00 PM to Thu, May 23 2024 4:00 AM

Boarding Change, Delays Between Clark/Lake and Damen
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in a boarding change and minor delays.
Thu, May 23 2024 11:00 PM to Fri, May 24 2024 4:00 AM

Green Line

Boarding Change, Delays Between Indiana and Roosevelt
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Green Line trains will operate on the same track between Indiana and Roosevelt, resulting in a boarding change and delays.
Sat, May 18 2024 6:00 AM to 6:00 PM

Boarding Change, Delays Between Roosevelt and the Loop
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Orange and Green Line trains will operate on the same track between Roosevelt and the Loop, resulting in boarding changes and minor delays.
Sun, May 19 2024 6:00 AM to 4:00 PM

Orange Line

Delays Between Halsted and Roosevelt
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Orange Line trains will operate on the same track between Halsted and Roosevelt, resulting in delays.
Sat, May 18 2024 6:00 AM to 6:00 PM

Boarding Change, Delays Between Roosevelt and the Loop
Planned Work
Predictions Disabled Affects Train Tracker estimations (What's this?)
Orange and Green Line trains will operate on the same track between Roosevelt and the Loop, resulting in boarding changes and minor delays.
Sun, May 19 2024 6:00 AM to 4:00 PM

Pink Line

Trains Rerouted Downtown
Planned Work w/Reroute
Predictions Disabled Affects Train Tracker estimations (What's this?)
Pink Line trains will operate counterclockwise on the Outer Loop. Board/exit Pink Line trains on the Brown Line platform at all Loop stations.
Sun, May 19 2024 6:00 AM to 4:00 PM

System status snapshot
‘L’ route status
Red Line
Normal Service
Brown Line
Normal Service
Green Line
Normal Service
Orange Line
Normal Service
Pink Line
Normal Service
Purple Line
Normal Service
Yellow Line
Normal Service
Bus routes w/alerts
Elevator alerts