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Filled in: route 51 · 4:04 p.m. · pick one

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No 51 trips cancelled now · 1 did not run in NovemberCancellations →

Previous measure: 65.7% of arrivals were within five minutes of the timetable (95,833 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.

51

Route 51: Tunney's Pasture ⇄ Britannia

Every 28 to 36 min

Toward Tunney's Pasture3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
Next: 40.5 min after the pair
  1. BRITANNIA PARK LOOP17 min sched.
  2. BRITANNIA PARK20 min
  3. DON / GREENVIEW21 min
  4. DON / BRITANNIA22 min
  5. BRITANNIA / HOWE23 min
  6. POULIN / VIOLET24 min
  7. POULIN / REGINA24 min
  8. POULIN / DON0 min
  9. POULIN / PRISCILLA0 min
  10. RICHMOND / FOREST1 min
  11. RICHMOND / CROYDON2 min
  12. RICHMOND / ASSALY3 min
  13. LINCOLN FIELDS MALL WEST4 min
  14. CROYDON / BOND5 min
  15. CARLING / CONNAUGHT6 min
  16. LINCOLN FIELDS 3B11 min
  17. CARLING / EDGEWORTH15 min
  18. CARLING / FOX16 min
  19. CARLING / WOODROFFE17 min
  20. CARLING / FAIRLAWN18 min
  21. CARLINGWOOD - LOBLAWS19 min
  22. CARLINGWOOD21 min
  23. WOODROFFE / CARLINGWOOD MALL23 min
  24. WOODROFFE / FLOWER23 min
  25. SAVILLE ROW / WOODROFFE23 min
  26. SAVILLE ROW / HAYMARKET24 min
  27. SAVILLE ROW / NEEPAWA24 min
  28. SAVILLE ROW / BLACK FRIARS25 min
  29. SHERBOURNE / DOVERCOURT25 min
  30. DOVERCOURT / COURTENAY25 min
  31. DOVERCOURT / WINDERMERE25 min
  32. DOVERCOURT / MANSFIELD26 min
  33. DOVERCOURT / DENBURY26 min
  34. DOVERCOURT / BROADVIEW28 min
  35. DOVERCOURT / BRIERWOOD29 min
  36. DOVERCOURT / ROOSEVELT30 min
  37. DOVERCOURT / CHURCHILL31 min
  38. CHURCHILL / AVONDALE32 min
  39. CHURCHILL / CLARE33 min
  40. KIRKWOOD / BYRON35 min
  41. KIRKWOOD / RICHMOND36 min
  42. RICHMOND / HILSON37 min
  43. RICHMOND / ISLAND PARK37 min
  44. WELLINGTON / MAYFAIR38 min
  45. WELLINGTON / GRANVILLE38 min
  46. WELLINGTON / CLARENDON39 min
  47. WELLINGTON / HARMER39 min
  48. HOLLAND / WELLINGTON40 min
  49. HOLLAND / SPENCER1 min
  50. HOLLAND / SCOTT3 min
  51. TUNNEY'S PASTURE D9 min sched.
Loading

Where lateness is made ·

Not measured yet: too few weekdays with bus positions on this stretch.

The line right now · 4:04 p.m.

The line right now · 4:04 p.m.

Live, 36 s ago

on timelatedid not comeLive, 36 s ago

Toward Tunney's Pasture3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
Next: 40.5 min after the pair
  1. BRITANNIA PARK LOOP17 min sched.
  2. BRITANNIA PARK20 min
  3. DON / GREENVIEW21 min
  4. DON / BRITANNIA22 min
  5. BRITANNIA / HOWE23 min
  6. POULIN / VIOLET24 min
  7. POULIN / REGINA24 min
  8. POULIN / DON0 min
  9. POULIN / PRISCILLA0 min
  10. RICHMOND / FOREST1 min
  11. RICHMOND / CROYDON2 min
  12. RICHMOND / ASSALY3 min
  13. LINCOLN FIELDS MALL WEST4 min
  14. CROYDON / BOND5 min
  15. CARLING / CONNAUGHT6 min
  16. LINCOLN FIELDS 3B11 min
  17. CARLING / EDGEWORTH15 min
  18. CARLING / FOX16 min
  19. CARLING / WOODROFFE17 min
  20. CARLING / FAIRLAWN18 min
  21. CARLINGWOOD - LOBLAWS19 min
  22. CARLINGWOOD21 min
  23. WOODROFFE / CARLINGWOOD MALL23 min
  24. WOODROFFE / FLOWER23 min
  25. SAVILLE ROW / WOODROFFE23 min
  26. SAVILLE ROW / HAYMARKET24 min
  27. SAVILLE ROW / NEEPAWA24 min
  28. SAVILLE ROW / BLACK FRIARS25 min
  29. SHERBOURNE / DOVERCOURT25 min
  30. DOVERCOURT / COURTENAY25 min
  31. DOVERCOURT / WINDERMERE25 min
  32. DOVERCOURT / MANSFIELD26 min
  33. DOVERCOURT / DENBURY26 min
  34. DOVERCOURT / BROADVIEW28 min
  35. DOVERCOURT / BRIERWOOD29 min
  36. DOVERCOURT / ROOSEVELT30 min
  37. DOVERCOURT / CHURCHILL31 min
  38. CHURCHILL / AVONDALE32 min
  39. CHURCHILL / CLARE33 min
  40. KIRKWOOD / BYRON35 min
  41. KIRKWOOD / RICHMOND36 min
  42. RICHMOND / HILSON37 min
  43. RICHMOND / ISLAND PARK37 min
  44. WELLINGTON / MAYFAIR38 min
  45. WELLINGTON / GRANVILLE38 min
  46. WELLINGTON / CLARENDON39 min
  47. WELLINGTON / HARMER39 min
  48. HOLLAND / WELLINGTON40 min
  49. HOLLAND / SPENCER1 min
  50. HOLLAND / SCOTT3 min
  51. TUNNEY'S PASTURE D9 min sched.
Toward Britannia2 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. TUNNEY'S PASTURE D13 min sched.
  2. HOLLAND / SPENCER19 min
  3. HOLLAND / WELLINGTON20 min
  4. WELLINGTON / CAROLINE21 min
  5. WELLINGTON / GILCHRIST22 min
  6. WELLINGTON / CARLETON23 min
  7. RICHMOND / ISLAND PARK24 min
  8. RICHMOND / HILSON25 min
  9. KIRKWOOD / RICHMOND26 min
  10. KIRKWOOD / BYRON27 min
  11. KIRKWOOD / GEOFFREY0 min
  12. KIRKWOOD / IONA0 min
  13. CLARE / KIRKWOOD1 min
  14. CLARE / LADEROUTE1 min
  15. CLARE / TWEEDSMUIR2 min
  16. CLARE / EVERED4 min
  17. CHURCHILL / PRINCETON6 min
  18. CHURCHILL / AVONDALE6 min
  19. DOVERCOURT / CHURCHILL7 min
  20. DOVERCOURT / ROOSEVELT7 min
  21. DOVERCOURT / BRIERWOOD8 min
  22. DOVERCOURT / BROADVIEW9 min
  23. DOVERCOURT / DENBURY9 min
  24. DOVERCOURT / MANSFIELD10 min
  25. DOVERCOURT / WINDERMERE11 min
  26. DOVERCOURT / WAVELL12 min
  27. DOVERCOURT / ROWANWOOD12 min
  28. DOVERCOURT / SHERBOURNE13 min
  29. SAVILLE ROW / BLACK FRIARS14 min
  30. SAVILLE ROW / NEEPAWA14 min
  31. SAVILLE ROW / LOCKHART15 min
  32. SAVILLE ROW / WOODROFFE15 min
  33. WOODROFFE / FLOWER15 min
  34. CARLINGWOOD - LOBLAWS18 min
  35. CARLINGWOOD / CARLING20 min
  36. CARLING / WOODROFFE22 min
  37. CARLING / WOODLAND22 min
  38. CARLING / RICHARDSON23 min
  39. CARLING / WENTWORTH23 min
  40. CARLING / EDGEWORTH24 min
  41. LINCOLN FIELDS 5A24 min
  42. LINCOLN FIELDS 4B27 min
  43. CARLING / TAVISTOCK32 min
  44. CROYDON / LINCOLN FIELDS MALL36 min
  45. LINCOLN FIELDS MALL EAST36 min
  46. RICHMOND / ASSALY0 min
  47. RICHMOND / CROYDON2 min
  48. RICHMOND / PLAZA6 min
  49. RICHMOND / POULIN6 min
  50. POULIN / PRISCILLA6 min
  51. POULIN / DON6 min
  52. POULIN / VIOLET6 min
  53. HOWE / BRITANNIA7 min
  54. BRITANNIA / SALINA8 min
  55. BRITANNIA / JAMIESON8 min
  56. BRITANNIA / ROWATT9 min
  57. CASSELS / BRADFORD9 min
  58. BRADFORD / ROWATT10 min
  59. BRADFORD / JAMIESON11 min
  60. SALINA / BRADFORD12 min
  61. BRITANNIA / HOWE13 min
  62. DON / ZEPHYR14 min
  63. DON / GREENVIEW15 min
  64. BRITANNIA PARK PARKING15 min
  65. BRITANNIA PARK LOOP13 min sched.

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 36 s ago.

Right now on Route 51

Departures · next from ⁨BRITANNIA PARK LOOP⁩: ⁦17 min⁩each opens its trip
5 busesOpen on the map
0 noticesfrom OC Transpo
Planned change · 2026-10-30service change

Dated service

Trips scheduled that day

The timetable, notices and what the live feed says are shown apart. Seeing a bus on the map does not prove you can board it.

November 2, 2026 · 67 trips in the retained timetable · retained notices; capture coverage unverified

In short: 67 with a matched position · 0 with no matching position (to investigate) · 0 with an unknown outcome.

  1. 05:35– 06:19
    Trip 5529020Vehicle position matchedFirst / last feed position: 5:25 a.m. EST / 6:42 a.m. EST; not actual start or end times.
  2. 06:34– 07:23
    Trip 33538020Vehicle position matchedFirst / last feed position: 6:23 a.m. EST / 7:25 a.m. EST; not actual start or end times.
  3. 06:50– 07:33
    Trip 30226020Vehicle position matchedFirst / last feed position: 6:54 a.m. EST / 7:34 a.m. EST; not actual start or end times.
  4. 07:01– 07:53
    Trip 15249020Vehicle position matchedFirst / last feed position: 6:33 a.m. EST / 7:58 a.m. EST; not actual start or end times.
  5. 07:20– 08:05
    Trip 18282020Vehicle position matchedFirst / last feed position: 7:18 a.m. EST / 8:05 a.m. EST; not actual start or end times.
  6. 07:40– 08:37
    Trip 22715020Vehicle position matchedFirst / last feed position: 7:35 a.m. EST / 8:47 a.m. EST; not actual start or end times.
  7. 07:50– 08:38
    Trip 20542020Vehicle position matchedFirst / last feed position: 7:59 a.m. EST / 8:39 a.m. EST; not actual start or end times.
  8. 08:10– 09:07
    Trip 18049020Vehicle position matchedFirst / last feed position: 8:06 a.m. EST / 9:08 a.m. EST; not actual start or end times.
  9. 08:18– 09:08
    Trip 26944020Vehicle position matchedFirst / last feed position: 8:21 a.m. EST / 9:05 a.m. EST; not actual start or end times.
  10. 08:33– 09:23
    Trip 11538020Vehicle position matchedFirst / last feed position: 8:33 a.m. EST / 9:22 a.m. EST; not actual start or end times.
  11. 08:41– 09:34
    Trip 21765020Vehicle position matchedFirst / last feed position: 8:40 a.m. EST / 9:30 a.m. EST; not actual start or end times.
  12. 08:48– 09:38
    Trip 396020Vehicle position matchedFirst / last feed position: 8:22 a.m. EST / 9:35 a.m. EST; not actual start or end times.

More on Route 51
Report

No 51 trips cancelled now · 1 did not run in NovemberCancellations →

5 busesOpen on the map
Planned change · 2026-10-30service change

Would you count on route 51?

No sign-in needed. A vote from a device that is not signed in counts a little less than one from an account, and a person who rates many routes counts a little less on each, so no one voice outweighs the rest.

Cancellations on this route

How cancellations are counted

2 partial-capture days not counted.

77 scheduled trips with counted cancellation notices, Tue, Oct 6 to Mon, Nov 2.

Not counted: 12 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.

Hours with the most cancellations: 3 p.m. (2), 5 p.m. (2), 6 p.m. (2)

Latest cancelled trips

  • Sun, Nov 1, Trip at 18:45
  • Tue, Oct 27, Trip at 17:21
  • Sun, Oct 25, Trip at 19:31
  • Thu, Oct 22, Trip at 17:21
  • Thu, Oct 22, Trip at 15:10

OC Transpo gives no reason for single trips, so none is shown.

Did not come (no bus seen, no notice), last 7 days: 1 of 453 trips we could check.

City road work near this route

All road work on Alerts

Road work and event closures the City of Ottawa has published, measured as near this route’s path. Near is not proof that the bus is detoured: check the operator’s alerts for that.

The City’s road work list could not be read just now. Nothing is assumed.

Source: City of Ottawa open data. City road work map

More on Route 51

  • Other daysOctober 2026
    Days →
  • Today’s timelineArchived bus positions in Replay
    Replay →
  • Road work on this routeStops moved and time added by road work
    Works →
  • Service change scorecardHow a service change did
    Scorecard →
  • Crowding and service deliverySTO crowding, rail, trips delivered
    Crowding →
  • Where the numbers come fromOC Transpo timetable and live bus positions
    Sources →
  • Page not loading?The timetable still opens
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  • Full report card
  • Tell your councillor
  • Fix this routePropose a change to this route in Design the network
    Fix this →
  • Change this routeDraw a different route or timetable in Design the network
    Change this route →