Welcome to CTA Bus Tracker
How do I use Bus Tracker?
To use Bus Tracker choose your route of interest followed by your direction of travel on the route and your stop. Bus Tracker will proceed to show arrival times for vehicles that will be arriving at your selected stop in the next 40 minutes. If a vehicle is predicted to arrive at the stop in less than 2 minutes, the vehicle's predicted arrival time will be replaced with APPROACHING.
If a vehicle is delayed due to an unusual event (such as a reroute, incident, or equipment problem), the arrival predictions may remain the same or may even increase for that vehicle. In the event that a vehicle stops transmitting data to our servers, it will not appear on this website, even though it is in service.