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York Region Route 412: THORNLEA SS

Bus schedule and route map · Monday to Friday

York Region Route 412 (THORNLEA SS) is a bus route in Markham, Richmond Hill, Vaughan, Newmarket and Aurora, serving WILLOWBROOK RD / BAYVIEW AV, JOHN ST / BAYVIEW AV, DON MILLS RD / SIMONSTON BLVD and SIMONSTON BLVD / DON MILLS RD. Monday to Friday the first bus is at 3:20 pm and the last at 3:20 pm. Updated October 4, 2026.

Schedule summary

Monday to Friday

First
3:20 pm
Last
3:20 pm
Buses
1

Saturday, Sunday

No service

Public holidays

  • Mon 12 Oct (Thanksgiving): no service

Schedule change: York Region’s schedule changes on October 24, 2026. The times below are for the current schedule.

Route 412 to SIMONSTON BLVD / DON MILLS RD

Destination sign “Thornlea School Special - AF” · from WILLOWBROOK RD / BAYVIEW AV · 25 stops

Monday to Friday

Times at the main stops. Bold is pm. A dot means that trip does not stop there.

WILLOWBROOK RD / BAYVIEW AVJOHN ST / BAYVIEW AVDON MILLS RD / SIMONSTON BLVDSIMONSTON BLVD / DON MILLS RD
3:203:243:313:39
All 25 stops in this direction
  1. WILLOWBROOK RD / BAYVIEW AV #4895
  2. BAYVIEW AV / ROMFIELD CIRCT #2882
  3. BAYVIEW AV / ROYAL ORCHARD BLVD #2883
  4. BAYVIEW AV STOP # 2884 #2884
  5. JOHN ST / BAYVIEW AV #1051
  6. JOHN ST / PORTERFIELD CRES #1053
  7. JOHN ST STOP # 1055 #1055
  8. JOHN ST / AILEEN RD #1057
  9. JOHN ST / BAYVIEW FAIRWAYS DR #1059
  10. JOHN ST / DAWN HILL TRL #1061
  11. JOHN ST / COTTONWOOD CRT #1064
  12. JOHN ST / CHESTNUT GATE #1066
  13. JOHN ST / ROCKINGHAM CRT #1068
  14. JOHN ST / DON MILLS RD #1070
  15. DON MILLS RD / SIMONSTON BLVD #1932
  16. SIMONSTON BLVD / GERMAN MILLS RD #3421
  17. SIMONSTON BLVD / THURGATE CRES #3423
  18. SIMONSTON BLVD / WAGGONERS WELLS LA #3425
  19. SIMONSTON BLVD / DON MILLS RD #3427
  20. SIMONSTON BLVD / DERSINGHAM CRES #3429
  21. SIMONSTON BLVD / CHUMLEIGH CRES #3431
  22. SIMONSTON BLVD / CHUMLEIGH CRES #3433
  23. SIMONSTON BLVD / SNOWSHOE CRES #3435
  24. SIMONSTON BLVD / FLOWERVALE RD #3437
  25. SIMONSTON BLVD / DON MILLS RD #3439

Route 412 route map

Questions about York Region Route 412

What time is the first Route 412 bus?

Monday to Friday: 3:20 pm.

What time is the last Route 412 bus?

Monday to Friday: 3:20 pm. A time after midnight belongs to the evening before.

Does Route 412 run at weekends?

Saturday: no service. Sunday: no service.

Does Route 412 run on public holidays?

Thanksgiving (Mon 12 Oct): no service.

Where does Route 412 go?

Route 412 serves WILLOWBROOK RD / BAYVIEW AV, JOHN ST / BAYVIEW AV, DON MILLS RD / SIMONSTON BLVD and SIMONSTON BLVD / DON MILLS RD. The full list of stops for each direction is below the schedules.

Are these live bus times?

No. They are the published schedule from York Region Transit’s open data, refreshed October 4, 2026. A bus can run early or late, and disruptions are not shown.

Source: York Region Transit open data (GTFS schedule for York Region), used under the YRT open data licence. Refreshed October 4, 2026; the current timetable runs to October 31, 2026. These are scheduled times; disruptions and service alerts are published by the operator. Changes made: times reformatted into timetables and departure lists.

Other York Region routes

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