21 Line
21d - Union Station
GO Transit Bus
GO Transit Bus 21 Bus Route Schedule and Stops (Updated)
The 21 bus (21d - Union Station) has 25 stops departing from Meadowvale Go and ending at Union Station Bus Terminal.
Choose any of the 21 bus stops below to find updated real-time schedules and to see their route map.
Direction: 21d - Union Station (25 stops)
Meadowvale Go
Millcreek Dr South Of Aquitaine Ave
Millcreek Dr. @ Millrace Crt.
Erin Mills Pkwy. @ Millcreek Dr.
Erin Mills Pkwy. @ Battleford Rd.
Erin Mills Pky At Windwood Dr
Erin Mills Pky At Britannia Rd
Erin Mills Pky At Wickham Rd
Thomas St East Of Erin Mills Pky
Streetsville Go
Streetsville Go Station Parking Lot
Thomas St. @ Erin Mills Pkwy.
Erin Mills Pky At Banfield Rd
Erin Mills Pkwy. @ Erin Centre Blvd.
Eglinton Ave At Credit Valley Rd
Eglinton Ave At Mississauga Rd
Creditview Rd At Eglinton Ave
Erindale Go
Rathburn Rd. W. @ Perivale Rd.
Rathburn Rd. W. @ Mavis Rd.
Rathburn Rd. W. @ Elora Dr.
Rathburn Rd. W. @ Elora Dr.
Square One
Cooksville Go Bus
Union Station Bus Terminal
21 FAQ
What time does the 21 bus start operating?
Services on the 21 bus start at 08:00 on Sunday, Monday, Saturday.
What time does the 21 bus stop working?
Services on the 21 bus stop at 19:00 on Sunday, Monday, Saturday.
What time does the 21 bus arrive?
When does the 21d - Union Station bus line come? Check Live Arrival Times for live arrival times and to see the full schedule for the 21d - Union Station bus line that is closest to your location.
Is there a 21 bus stop near me?
Click here to view the nearest 21 bus stop.
GO Transit Bus Service Alerts
See all updates on 21 (from Meadowvale Go), including real-time status info, bus delays, changes of routes, changes of stops locations, and any other service changes. Get a real-time map view of 21 (21d - Union Station) and track the bus as it moves on the map. Download the app for all GO Transit Bus info now.
21 line bus fare
GO Transit Bus 21 (21d - Union Station) prices may change based on several factors. For more information about GO Transit Bus tickets costs please check the Moovit app or GO Transit Bus’s official website.
21 (GO Transit Bus)
The first stop of the 21 bus route is Meadowvale Go and the last stop is Union Station Bus Terminal. 21 (21d - Union Station) is operational during Sunday, Monday, Saturday.
Additional information: 21 has 25 stops and the total trip duration for this route is approximately 95 minutes.
On the go? See why over 1.5 million users trust Moovit as the best public transit app. Moovit gives you GO Transit Bus suggested routes, real-time bus tracker, live directions, line route maps in Toronto, and helps to find the closest 21 bus stops near you. No internet available? Download an offline PDF map and bus schedule for the 21 bus to take on your trip.
Line 21 Real Time bus Tracker
Track line 21 (21d - Union Station) on a live map in real time and follow its location as it moves between stations. Use Moovit as a line 21 bus tracker or a live GO Transit Bus bus tracker app and never miss your bus.
Use the app as a trip planner for GO Transit Bus 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 Bus and any bus, including line 21, in Toronto
21 - Alternative Directions
- 21 - 21b - Lisgar Go / Schedule
- 21 - 21 - Union Station / Schedule
- 21 - 21a - Milton Go / Schedule
- 21 - 21f - Milton Go / Schedule
- 21 - 21c - Square One / Schedule
- 21 - 21e - Union Station / Schedule
- 21 - 21f - Union Station / Schedule
- 21 - 21 - Milton Go / Schedule
- 21 - 21c - Union Station / Schedule
- 21 - 21a - Union Station / Schedule
- 21 - 21b - Union Station / Schedule
- 21 - 21d - Meadowvale Go / Schedule
- 21 - 21e - Lisgar Go / Schedule
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