About chitransit.fyi

How Chicago's buses and trains are really running, live and over time

Search a route or line

Each direction as a line, with its gaps

Tap any bus or train

On the map, or on a line

Zoom in for stops and stations

Tap one to see what's coming

Right now

Long waits and bunching, judged against the schedule

Live

Buses every 30 seconds, trains every 20 (placed by CTA's track sensors, not GPS). A position can be up to a minute old