📣 As the U.S. is recovering from the COVID-19 pandemic, many transit agencies may continue to have reduced or suspended service. Route information on this site may not reflect all COVID-19 related service changes. Check Twitter feeds for transit agencies for current service updates prior to travel. 😷 It is a federal mandate to wear face covering or mask onboard any transit vehicle.

CTA Blue Line

From Transit.Wiki
O'Hare - Downtown Chicago - Forest Park


Service runs every 3-8 minutes on weekdays during peak hours and every 7-10 minutes midday and evening. Runs every 15-30 minutes during overnight hours. Weekend service runs every 6-10 minutes. 24 hour service.


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