Leaving soon

Next 15 minutes

Upcoming from Union

Departures

0 trains

No departures match this filter Choose another GO line or status.

Platform status

ConfirmedAnnounced by GO Transit

PredictedEstimate — verify before boarding

TBDPlatform not announced

DelayedDelay indicated by source

Before boarding: Predicted platforms are estimates and are not official GO Transit announcements. Always verify the train, departure time, destination and platform using official station displays.

GO Train platform information at Union Station

This free GO Train platform tracker provides a quick mobile view of upcoming departures from Toronto Union Station. The board refreshes every 30 seconds and shows the departure time, GO line, destination, platform and current platform status when available.

GO Train lines covered

The tracker includes Barrie, Kitchener, Lakeshore East, Lakeshore West, Milton, Richmond Hill and Stouffville lines. Use the line buttons above to quickly narrow the departure board to the route you need.

Designed for commuters

The interface is optimized for phones and can be installed as a Progressive Web App (PWA) for quick access from your home screen. For station-to-station schedules, use the GO Train Trip Planner.

How often does the GO Train platform tracker update?

Departure data is refreshed every 30 seconds while the page is open. You can also use the refresh button for an immediate check.

Are predicted platforms official?

No. A predicted platform is an estimate. Confirm the platform on official GO Transit station displays before boarding.

Can I install this GO Train tracker on my phone?

Yes. Supported browsers can install this page as a PWA. On iPhone or iPad, use Safari’s Share menu and choose Add to Home Screen.

GO Train Platform Tracker