Blue Line: stations, map and interchanges

Blue Line is a line of Chicago L in Chicago with 33 stations, running from Forest Park to O'Hare. As the crow flies, the stations add up to about 43.1 km and the end-to-end trip takes around 103 minutes (estimated, no waiting on platforms).

View Blue Line on the interactive map →

Status right now: Partial service Source: CTA · checked at 01:55

Active incidents

Partial service on Blue Line Partial service

Partial service (source: CTA).

Recent incidents

Incidents of Blue Line resolved in the last 30 days. Times are local.

Partial service on Blue Line Resolved

Service is back to normal. Incident closed.

From November 3, 2026 10:00 PM to November 4, 2026 4:00 AM · duration 360 min

Partial service on Blue Line Resolved

Service is back to normal. Incident closed.

From November 2, 2026 10:00 PM to November 3, 2026 4:00 AM · duration 359 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 2, 2026 5:30 PM to November 2, 2026 5:40 PM · duration 10 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 2, 2026 5:10 PM to November 2, 2026 5:25 PM · duration 14 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 2, 2026 2:25 PM to November 2, 2026 2:30 PM · duration 5 min

Partial service on Blue Line Resolved

Service is back to normal. Incident closed.

From November 1, 2026 10:00 PM to November 2, 2026 4:00 AM · duration 360 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 1, 2026 10:50 AM to November 1, 2026 11:00 AM · duration 10 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 1, 2026 6:20 AM to November 1, 2026 6:40 AM · duration 20 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From November 1, 2026 3:10 AM to November 1, 2026 6:15 AM · duration 184 min

Delays on Blue Line Resolved

Service is back to normal. Incident closed.

From October 31, 2026 8:30 PM to October 31, 2026 9:30 PM · duration 59 min

Opening hours (reference)

ServiceOpensCloses
Red and Blue Lines (24 hours)00:0024:00 (service all night)

Reference hours: they vary by line, station and day (holidays, events and works). Always confirm on the official channels.

Hours and line status today →

Stations of Blue Line

In track order, from Forest Park to O'Hare.

  1. 1 Forest Park Terminal
  2. 2 Harlem
  3. 3 Oak Park
  4. 4 Austin
  5. 5 Cicero
  6. 6 Pulaski
  7. 7 Kedzie-Homan
  8. 8 Western
  9. 9 Illinois Medical District
  10. 10 Racine
  11. 11 UIC-Halsted
  12. 12 Clinton
  13. 13 LaSalle
  14. 14 Jackson (Blue Line)
  15. 15 Monroe (Blue Line)
  16. 16 Washington
  17. 17 Clark/Lake Interchange
  18. 18 Grand
  19. 19 Chicago
  20. 20 Division
  21. 21 Damen
  22. 22 Western
  23. 23 California
  24. 24 Logan Square
  25. 25 Belmont
  26. 26 Addison
  27. 27 Irving Park
  28. 28 Montrose
  29. 29 Jefferson Park
  30. 30 Harlem
  31. 31 Cumberland
  32. 32 Rosemont
  33. 33 O'Hare Terminal

Interchanges with other lines

At these stations you can change from Blue Line to another line:

StationIntegrates with
Clark/Lake Brown Line Green Line Orange Line Pink Line Purple Line

Frequently asked questions

How many stations does Blue Line have?

Blue Line has 33 stations, from Forest Park to O'Hare.

How long is the end-to-end trip on Blue Line?

About 103 minutes between Forest Park and O'Hare. It is an estimate based on the distance between stations; the real time varies through the day.

Where does Blue Line connect with other lines?

The interchanges are: Clark/Lake (Brown Line, Green Line, Orange Line, Pink Line, Purple Line).

Travel times are estimates calculated from the distance between stations, not official timetables. Confirm the service with the official channels of the operator.

Route from Forest Park to O'Hare

All lines and stations of Chicago L