Photo: Track work at Kimball

Weekday service changes

Feb 26 - Mar 1‚Äč

Rail Lines



Feb 26 – 29
Mon to Thu, nightly
10pm to 4am next day

Delays Between Rosemont and O’Hare

How does this affect my trip?
Trains in both directions will operate on the same track between Rosemont and O’Hare, resulting in minor delays.

Allow extra travel time.

Why is service being changed?
We are performing track maintenance to ensure that trains continue to operate safely along the Blue Line.


Bus Routes

The bus reroutes listed below are short-term reroutes during this week or long-term reroutes beginning this weekend. For a full list of bus reroutes currently in place, please visit the Bus Alerts page.


No new reroutes are scheduled.





Customer alerts listed here are based on the latest information known as of the time of publishing. This information is subject to change without notice. While we work to provide information as accurate and reliable as possible, changes, additions, and cancellations are sometimes necessary.

For the latest information, including any changes to the information above or information about unplanned events that affect service, please check the Alerts section of the CTA website or see information pertaining to your route in our System Guide.

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