Southbound Line
GO Transit
GO Transit ST Train Route Schedule and Stops (Updated)
The ST train (Southbound ) has 10 stations departing from Old Elm Go and ending at Union Station.
Choose any of the ST train stations below to find updated real-time schedules and to see their route map.
Direction: Southbound (10 stops)
Old Elm Go
Stouffville Go
Mount Joy Go
Markham Go
Centennial Go
Unionville Go
Milliken Go
Agincourt Go
Kennedy Go
Union Station
ST FAQ
What time does the ST train start operating?
Services on the ST train start at 05:18 on Monday, Tuesday, Wednesday, Thursday, Friday.
What time does the ST train stop working?
Services on the ST train stop at 21:33 on Sunday, Saturday.
What time does the ST train arrive?
When does the Southbound train line come? Check Live Arrival Times for live arrival times and to see the full schedule for the Southbound train line that is closest to your location.
Does the GO Transit ST train line run on Labour Day?
The ST train's operating hours on Labour Day may change. Check the Moovit app for latest changes and live updates.
Is there a ST train station near me?
Click here to view the nearest ST train station.
GO Transit Train Service Alerts
See all updates on ST (from Old Elm Go), including real-time status info, train delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of ST (Southbound ) and track the train as it moves on the map. Download the app for all GO Transit info now.
ST line train fare
GO Transit ST (Southbound ) prices may change based on several factors. For more information about GO Transit tickets costs please check the Moovit app or GO Transit’s official website.
ST (GO Transit)
The first stop of the ST train route is Old Elm Go and the last stop is Union Station. ST (Southbound ) is operational during everyday.
Additional information: ST has 10 stations and the total trip duration for this route is approximately 61 minutes.
On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you GO Transit suggested routes, real-time train tracker, live directions, line route maps in Toronto, and helps to find the closest ST train stations near you. No internet available? Download an offline PDF map and train schedule for the ST train to take on your trip.
Line ST Real Time train Tracker
Track line ST (Southbound ) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line ST train tracker or a live GO Transit train tracker app and never miss your train.
Use the app as a trip planner for GO Transit or a trip planner for bus, Streetcar, subway, train or ferry to plan your route around Toronto. The trip planner shows updated data for GO Transit and any train, including line ST, in Toronto