OnTime GO
ST · Stouffville

Stouffville GO train times, stations and platforms

The Stouffville line runs northeast from Union Station through Scarborough and Markham to Stouffville and Old Elm.

OnTime GO shows live Stouffville departures from every station, with a countdown, whether the train is on time, delayed or cancelled, and the platform as soon as GO posts it.

Live departures, platforms and delays are in the OnTime GO app. Free on iPhone, no ads.

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What you can check for the Stouffville line

The next trains from your station, with live status and a countdown
The full schedule for today, tomorrow or any date
Stouffville trains on the Union Station board, with platform and coaches
Trips that connect to another line or a GO bus, in the free trip planner
Service alerts for the Stouffville line
With Premium: the train's live position, and alerts when it's time to leave, before your stop, and if it's delayed or changes platform

Stouffville line stations

10 stations, in order from Union Station to Old Elm GO.

  1. Union Station GO
  2. Kennedy GO
  3. Agincourt GO
  4. Milliken GO
  5. Unionville GO
  6. Centennial GO
  7. Markham GO
  8. Mount Joy GO
  9. Stouffville GO
  10. Old Elm GO

Other GO train lines

Common questions

How do I see live Stouffville GO train times?

Open OnTime GO, pick the Stouffville line and your station. You'll see the next trains with a countdown, live status (on time, delayed or cancelled) and the platform once GO posts it. Switch to tomorrow or any date for the full day's schedule.

Which platform do Stouffville trains leave from at Union Station?

Platforms at Union change from train to train. OnTime GO shows the platform as soon as it's posted on the board at Union, along with the number of coaches. With Premium you can also see the scheduled platform before it's announced.

How many stations are on the Stouffville line?

10 stations, from Union Station GO to Old Elm GO. The full list is on this page in order from Union.

Can I plan a trip that connects the Stouffville line to another line or a GO bus?

Yes. The free trip planner in OnTime GO finds trips between any two GO stations or stops, including ones that change lines or switch between a train and a bus, and shows the total travel time and the wait at each transfer.