Blue Line ‘L’
The CTA Blue Line provides 24-hour rapid transit train service between Chicago-O'Hare International Airport and the Forest Park terminal, via downtown Chicago.
On this page:
Hours of operation
| |
Weekdays
|
Sat.
|
Sun./Hol.
|
Between O'Hare & Forest Park
(via downtown subway) |
| O'Hare to Forest Park |
 Service at all times, every day
|
| Forest Park to O'Hare |
Timetables
O'Hare-bound Blue Line Delays Minor Delays
O'Hare-bound Blue Line trains are running w/residual delays following an earlier police activity at LaSalle. Service is resuming, allow extra time.
No overnight train departures from O’Hare station Service Change
No Forest Park-bound Blue Line trains O'Hare-Rosemont, midnight to 4am, nightly. Trains still run to O'Hare stn & rest of line 24/7 + bus O'Hare-Rosemont avail.
Elevator at Logan Square Temporarily Out-of-Service Elevator Status
The elevator to/from street at Logan Square (Blue Line) is temporarily out-of-service. We are upgrading the elevator to ensure safe & convenient service .
RSS Feed: Blue Line Alerts
Route diagram
with stations & connection information
This diagram represents the order of stops along this route (not the route's natural geography).
Click a station name for more information, including detailed transfer information, a map, alerts for that station and detailed station timetables.