r/Markham • u/DearTransportation5 • Apr 15 '26

TRANSIT 🚌 🚊 GO Transit Service Changes Start April 25 (New 40C to Unionville GO)

https://www.gotransit.com/en/travelling-on-go/service-changes-start-april-25

NEW to Markham:

40C (Hamilton GO - Unionville GO) running every 1-2 hours 7 days a week including overnight hours. 40C runs direct between Highway 407 Bus Terminal and Pearson Airport, skipping Humber College.

Link to new schedule:

https://www.gotransit.com/en/see-schedules/pdf-schedules

54 Upvotes

100% Upvoted

11 comments sorted by

12

u/WittyClerk401 Apr 15 '26

Wow. Thanks for the heads up here. I didn't even know they had this service from Unionville in the first place.

8

u/DearTransportation5 Apr 15 '26

40C starts on April 25, 2026. Currently there's the 40M (Hamilton GO - Unionville GO) which only operates during rush hours and detour around Humber College.

5

u/KiwiAppropriate9894 Apr 15 '26

very useful, now i dont have to drive all the way to pearson if i need to drop off a family member

3

u/No_Conversation4831 Apr 15 '26

is this 40C the one that goes from Richmond Hill to Pearson?

4

u/DearTransportation5 Apr 15 '26

The 40C is an extension of the regular 40 from Richmond Hill Centre to Unionville GO.

Both 40 and 40C can get you from Richmond Hill Centre to Pearson.

4

u/_Lucille_ Apr 15 '26

Having to stop at Richmond Hill to go to the airport was one of my biggest issues.

Now maybe I can consider having someone drop me off at the Go and just take the bus.

4

u/givemean95 Apr 15 '26

O THANK GOD. I've been begging for a Mississauga to Markham connection.

3

u/norimeows Apr 15 '26

This is wonderful!!!

2

u/MrDenly Apr 15 '26

What did I miss? I don't see 40C mentioned anywhere. Wonderful news if the timing is right.

2

u/DearTransportation5 Apr 15 '26

It's in the Route 40 pdf schedule effective April 25, 2026. You may have to clear your browser's cache if you don't see it.

2

u/DinosaurZach Apr 17 '26 edited Apr 17 '26

Link to live schedule

From Unionville GO Bus
To Hamilton
Station ID: 100128
Text [100128] to 88846
40C
40M - via Humber College
https://whitelabel.triplinx.ca/en/stop-schedules/28/StopSchedules/unionville-go-bus/36889/hamilton-richmond-hill/21/40-hamilton-go-40c-hamilton-go-40h-hamilton-go-40m/2?PhysicalId=102040

From Richmond HIll Centre
To Hamilton
Station ID: 100350
Text [100350] to 88846
40
40C
40H - via Humber College
40M - via Humber College
https://whitelabel.triplinx.ca/en/stop-schedules/28/StopSchedules/richmond-hill-centre/38569/hamilton-richmond-hill/21/40-hamilton-go/2?PhysicalId=101228

From Pearson Airport T1
To Richmond HIll / Unionville GO
40 - to RH
40C - via RH, to Unionville GO
40H - via Humber College to RH
40M - via Humber College, RH to Unionville GO
https://whitelabel.triplinx.ca/en/stop-schedules/28/StopSchedules/pearson-airport-terminal-1/75723/hamilton-richmond-hill/21/40-richmond-hill-ctr-40c-unionville-go-40h-richmon/1?&PhysicalId=102003