CTA ‘L’ (Train) System Alerts

Red Line

Boarding Change, Delays Between Fullerton and Clark/Division Affects Train Tracker estimations (What's this?)
Red Line trains will operate on the same track between Fullerton and Clark/Division, resulting in a boarding change and minor delays.
95th-bound Trains Bypass Jarvis thru Lawrence Affects Train Tracker estimations (What's this?)
95th-bnd Red Line trains will not stop at Jarvis thru Lawrence stns. Shuttle buses provide srvc to 95th-bnd stops btwn Howard & Wilson, via Sheridan & B'way.

Blue Line

Trains Run in Two Sections Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Trains Run in Two Sections Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Boarding Change, Delays Between Clark/Lake and Damen Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in boarding changes and minor delays.
Boarding Change, Delays Between Damen and Clark/Lake  Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Damen and Clark/Lake, resulting in boarding changes and minor delays.
Boarding Change, Delays Between Clark/Lake and Damen Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Clark/Lake and Damen, resulting in boarding changes and minor delays.
Boarding Change, Delays Between Damen and Clark/Lake  Affects Train Tracker estimations (What's this?)
Blue Line trains will operate on the same track between Damen and Clark/Lake, resulting in boarding changes and minor delays.
Trains Run in Two Sections Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.
Trains Run in Two Sections Affects Train Tracker estimations (What's this?)
Blue Ln trns run in two sections: Regular trns btwn Rosemont and Forest Pk (via downtown); shuttle trns btwn O'Hare and Rosemont. Transfer btwn trns at Rosemnt.

Brown Line

Boarding Change at BelmontBoard/exit Kimball-bound Brown Line trains on the Red Line side of the Howard- and Kimball-bound platform at the Belmont station.
Delays Between Belmont and Southport Affects Train Tracker estimations (What's this?)
Brown Line trains in both directions will operate on the same track between Belmont and Southport, resulting in minor delays.

Purple Line Express

Improved Weekday Service HoursEff Apr 26 -- During weekday early mornings and afternoon rush periods, Purple Line Express service will begin 10 to 15 minutes earlier.