GO Transit trip guide

Clarkson GO to Union Station

Lakeshore West line · 4 stations in between · no change of train.

Plan Clarkson GO to Union
Map of the Lakeshore West line from Clarkson GO to Union Station, drawn along the track in the line's colour.
© Mapbox © OpenStreetMap

Clarkson GO is on GO Transit's Lakeshore West line, which ends at Union Station: a train from Clarkson GO passes 4 stations on the way in (Port Credit, Long Branch, Mimico and Exhibition) with no change of train. On a weekday 46 direct trains are scheduled to Union, and the scheduled ride is about 37 min (26 to 39 min).

Not every train stops at every station on the way, and a trip may run only part of the line, so the live plan is the one to trust for a given departure: it shows the train, the stops it makes, and the connection at either end.

Clarkson GO to Union at a glance

Stations in between
4
Change of train
None: Union is the end of the line
Scheduled ride to Union
about 37 min (26 to 39 min)
Scheduled ride from Union
about 35 min (25 to 36 min)
Direct trains on weekdays
46 to Union, 46 from Union
First / last train to Union
5:24 a.m. / 11:37 p.m.
First / last train from Union
6:10 a.m. / 11:47 p.m.
Trains skipping a station
9 of 46 to Union
Weekend trains
To Union: 33 on Saturday, 32 on Sunday. From Union: 33 on Saturday, 32 on Sunday.

All times and ride lengths are scheduled, from the GO timetable for Tuesday, September 29, 2026 (weekend trains: October 17 and 18, 2026); live times are in the trip planner. More about the station is on the Clarkson GO station page.

Stations from Clarkson GO to Union

Union Station to Clarkson GO

Going the other way, board a Lakeshore West line train at Union. It passes the same 4 stations in reverse order, Exhibition first and Port Credit last, before Clarkson. Plan Union to Clarkson GO.

Connections at each end

At Clarkson GO

No other rail or GO bus connections at Clarkson.

At Union Station

← Every GO trip to Union

Frequently asked questions

How do I get from Clarkson GO to Union Station?
Take a GO train on the Lakeshore West line toward Union. Union is where the line ends, so there is no change of train; the line passes 4 stations on the way in (Port Credit, Long Branch, Mimico and Exhibition). If a trip runs only part of the line, the live plan shows the connection.
How do I get from Union Station to Clarkson GO?
Board a Lakeshore West line train at Union heading out along the line. It passes Exhibition, Mimico, Long Branch and Port Credit before Clarkson.
How many stations are between Clarkson GO and Union Station?
4 stations: Clarkson is station 5 out of Union on the Lakeshore West line. Not every train stops at every station, so the live plan lists the stops for your departure.
How long is the GO train from Clarkson GO to Union Station?
The scheduled ride is about 37 min (26 to 39 min) across the 46 direct weekday trains; 9 of 46 skip at least one station on the way. From Union back to Clarkson it is about 35 min (25 to 36 min), scheduled. Weekday times are from the GO timetable for Tuesday, September 29, 2026; the live plan has today's departures.
When is the first and last train from Clarkson GO to Union Station?
On weekdays toward Union, the first scheduled train leaves at 5:24 a.m. and the last at 11:37 p.m. From Union, the first scheduled train leaves at 6:10 a.m. and the last at 11:47 p.m. Direct trains scheduled to Union on the weekend of October 17 and 18, 2026: 33 on Saturday and 32 on Sunday. Weekday times are from the GO timetable for Tuesday, September 29, 2026; the live plan has today's departures.
Are Clarkson GO and Union Station accessible?
Yes. Both Clarkson and Union are listed as fully accessible stations.
Can I plan Clarkson GO to Union with live status?
Yes. Reroute plans GO trips with live line status from Metrolinx, and connects the train to the TTC, local buses, driving or walking in the same itinerary.

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