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Sharihwá:ton

Detour Route 41 South: Route 41 diverted from Laval to Station Lyon.

No 41 trips cancelled now · 4 did not run in NovemberCancellations →

Previous measure: 78.8% of arrivals were within five minutes of the timetable (113,591 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.

41

Oháha 41: St-Laurent ⇄ Billings Bridge

Every 15 to 30 min

Toward St-Laurent3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. BILLINGS BRIDGE 4B5 min sched.
  2. BANK / TRANSITWAY8 min
  3. BANK / OHIO9 min
  4. BELANGER / BANK10 min
  5. BELANGER / CLEMENTINE10 min
  6. CLEMENTINE / ROCKINGHAM10 min
  7. CLEMENTINE / GUERTIN11 min
  8. CLEMENTINE / RICHARD11 min
  9. CLEMENTINE / SECORD12 min
  10. HERON / KALADAR13 min
  11. HERON / BANK15 min
  12. HERON / EDGEHILL15 min
  13. HERON / ALTA VISTA16 min
  14. HERON / FINN17 min
  15. HERON / BAYCREST18 min
  16. HERON / SANDALWOOD0 min
  17. HERON / JEFFERSON1 min
  18. WALKLEY / HERON2 min
  19. WALKLEY / AD. 18303 min
  20. WALKLEY / DON REID3 min
  21. WALKLEY / CONROY5 min
  22. WALKLEY / HARDING5 min
  23. WALKLEY / AD. 20806 min
  24. WALKLEY / HALIFAX6 min
  25. WALKLEY / ST-LAURENT7 min
  26. WALKLEY / TAWNEY8 min
  27. WALKLEY / MELFORT8 min
  28. RUSSELL / WALKLEY10 min
  29. SOUTHVALE / RUSSELL11 min
  30. SOUTHVALE / BLACKSTONE12 min
  31. SOUTHVALE / BARRYMORE13 min
  32. SOUTHVALE / DELRIDGE13 min
  33. SOUTHVALE / ERINBROOK14 min
  34. RUSSELL / SOUTHVALE15 min
  35. ELMVALE B17 min
  36. ST-LAURENT / LANCASTER2 min
  37. ST-LAURENT / BOURASSA3 min
  38. ST-LAURENT / INNES4 min
  39. ST-LAURENT / BELFAST4 min
  40. ST-LAURENT / SHORE5 min
  41. ST-LAURENT / TREMBLAY6 min
  42. ST-LAURENT B10 min sched.
Loading

Slowest stretches · running measure, Oct 8 to Nov 4

Of the slowest stretches, the most time is lost between ⁨ELMVALE B⁩ and ⁨ST-LAURENT / SHORE⁩.

  1. +1.5 minELMVALE B – ST-LAURENT / SHORE
    14 km/h seen, 18 km/h in the timetable
  2. +1.5 minST-LAURENT A – ST-LAURENT / OC TRANSPO
    13 km/h seen, 20 km/h in the timetable
  3. +0.1 minELMVALE A – WALKLEY / RYDER
    20 km/h seen, 21 km/h in the timetable
  4. +0.1 minWALKLEY / AD. 1830 – ELMVALE B
    21 km/h seen, 21 km/h in the timetable
How we measure →

This is the running reliability measure, not the report-card measure: for each stretch between two stops, how long buses really took against how long the timetable allows, over 25 counted days at all hours. It shows which stretches run behind, not how often. The report-card measure replaces it as soon as it has enough weekdays.

Example: a one-kilometre stretch the timetable runs at 20 km/h takes 3 minutes; if buses averaged 15 km/h it took 4, so 1 minute is lost there.

The line right now · 7:05 a.m.

The line right now · 7:05 a.m.

Live, 14 s ago

Kwah tsi nikahwistà:kelatedid not comeLive, 14 s ago

Toward St-Laurent3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. BILLINGS BRIDGE 4B5 min sched.
  2. BANK / TRANSITWAY8 min
  3. BANK / OHIO9 min
  4. BELANGER / BANK10 min
  5. BELANGER / CLEMENTINE10 min
  6. CLEMENTINE / ROCKINGHAM10 min
  7. CLEMENTINE / GUERTIN11 min
  8. CLEMENTINE / RICHARD11 min
  9. CLEMENTINE / SECORD12 min
  10. HERON / KALADAR13 min
  11. HERON / BANK15 min
  12. HERON / EDGEHILL15 min
  13. HERON / ALTA VISTA16 min
  14. HERON / FINN17 min
  15. HERON / BAYCREST18 min
  16. HERON / SANDALWOOD0 min
  17. HERON / JEFFERSON1 min
  18. WALKLEY / HERON2 min
  19. WALKLEY / AD. 18303 min
  20. WALKLEY / DON REID3 min
  21. WALKLEY / CONROY5 min
  22. WALKLEY / HARDING5 min
  23. WALKLEY / AD. 20806 min
  24. WALKLEY / HALIFAX6 min
  25. WALKLEY / ST-LAURENT7 min
  26. WALKLEY / TAWNEY8 min
  27. WALKLEY / MELFORT8 min
  28. RUSSELL / WALKLEY10 min
  29. SOUTHVALE / RUSSELL11 min
  30. SOUTHVALE / BLACKSTONE12 min
  31. SOUTHVALE / BARRYMORE13 min
  32. SOUTHVALE / DELRIDGE13 min
  33. SOUTHVALE / ERINBROOK14 min
  34. RUSSELL / SOUTHVALE15 min
  35. ELMVALE B17 min
  36. ST-LAURENT / LANCASTER2 min
  37. ST-LAURENT / BOURASSA3 min
  38. ST-LAURENT / INNES4 min
  39. ST-LAURENT / BELFAST4 min
  40. ST-LAURENT / SHORE5 min
  41. ST-LAURENT / TREMBLAY6 min
  42. ST-LAURENT B10 min sched.
Toward Billings Bridge3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
Next: 18.3 min after the pair
  1. ST-LAURENT A9 min sched.
  2. ST-LAURENT / TREMBLAY14 min
  3. ST-LAURENT / OC TRANSPO15 min
  4. ST-LAURENT / BELFAST16 min
  5. ST-LAURENT / INDUSTRIAL0 min
  6. ST-LAURENT / BOURASSA0 min
  7. ELMVALE A3 min
  8. SOUTHVALE / RUSSELL5 min
  9. SOUTHVALE / AD. 24505 min
  10. SOUTHVALE / ERINBROOK6 min
  11. SOUTHVALE / AD. 25666 min
  12. SOUTHVALE / AD. 26307 min
  13. RUSSELL / SOUTHVALE7 min
  14. WALKLEY / RUSSELL8 min
  15. WALKLEY / MELFORT9 min
  16. WALKLEY / TAWNEY10 min
  17. WALKLEY / ST-LAURENT10 min
  18. WALKLEY / HALIFAX10 min
  19. WALKLEY / HARDING11 min
  20. WALKLEY / CONROY12 min
  21. WALKLEY / RYDER12 min
  22. WALKLEY / HERON13 min
  23. HERON / WALKLEY14 min
  24. HERON / JEFFERSON14 min
  25. HERON / BRIARHILL15 min
  26. HERON / BAYCREST16 min
  27. HERON / FINN17 min
  28. HERON / ALTA VISTA0 min
  29. HERON / EVANS0 min
  30. HERON / BANK1 min
  31. HERON / GILLES1 min
  32. CLEMENTINE / HERON3 min
  33. CLEMENTINE / RICHARD3 min
  34. CLEMENTINE / GUERTIN4 min
  35. CLEMENTINE / ROCKINGHAM5 min
  36. CLEMENTINE / BELANGER5 min
  37. BELANGER / CLEMENTINE6 min
  38. BANK / LAMIRA7 min
  39. BANK / KILBORN PATHWAY8 min
  40. BILLINGS BRIDGE / BANK8 min
  41. BILLINGS BRIDGE 3B1 min sched.

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 14 s ago.

Right now on Route 41

Tsi wahatitáhsen · next from ⁨BILLINGS BRIDGE 4B⁩: ⁦5 min⁩each opens its trip
6 busesOpen on the map
1 notices · Detour Route 41 Southfrom 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 4, 2026 · 126 trips in the retained timetable · retained notices; capture coverage unverified

In short: 125 with a matched position · 1 with no matching position (to investigate) · 0 with an unknown outcome.

  1. 04:15– 04:46
    Trip 22572040Vehicle position matchedFirst / last feed position: 4:10 a.m. EST / 5:10 a.m. EST; not actual start or end times.
  2. 04:40– 05:09
    Trip 33616040Vehicle position matchedFirst / last feed position: 4:17 a.m. EST / 5:07 a.m. EST; not actual start or end times.
  3. 04:45– 05:17
    Trip 20178040Vehicle position matchedFirst / last feed position: 4:34 a.m. EST / 5:56 a.m. EST; not actual start or end times.
  4. 05:10– 05:41
    Trip 815040Vehicle position matchedFirst / last feed position: 5:11 a.m. EST / 5:38 a.m. EST; not actual start or end times.
  5. 05:15– 05:49
    Trip 12255040Vehicle position matchedFirst / last feed position: 4:44 a.m. EST / 5:54 a.m. EST; not actual start or end times.
  6. 05:40– 06:13
    Trip 8656040Vehicle position matchedFirst / last feed position: 5:22 a.m. EST / 6:08 a.m. EST; not actual start or end times.
  7. 05:45– 06:19
    Trip 22036040Vehicle position matchedFirst / last feed position: 5:33 a.m. EST / 6:22 a.m. EST; not actual start or end times.
  8. 05:55– 06:28
    Trip 10919040Vehicle position matchedFirst / last feed position: 5:57 a.m. EST / 6:39 a.m. EST; not actual start or end times.
  9. 06:00– 06:35
    Trip 15327040Vehicle position matchedFirst / last feed position: 5:49 a.m. EST / 6:39 a.m. EST; not actual start or end times.
  10. 06:10– 06:43
    Trip 51040Vehicle position matchedFirst / last feed position: 5:50 a.m. EST / 6:44 a.m. EST; not actual start or end times.
  11. 06:15– 06:51
    Trip 14536040Vehicle position matchedFirst / last feed position: 6:04 a.m. EST / 6:55 a.m. EST; not actual start or end times.
  12. 06:25– 07:00
    Trip 6021040Vehicle position matchedFirst / last feed position: 5:40 a.m. EST / 7:08 a.m. EST; not actual start or end times.

More on Route 41
Sharihwá:ton

Detour Route 41 South: Route 41 diverted from Laval to Station Lyon.

No 41 trips cancelled now · 4 did not run in NovemberCancellations →

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

Would you count on route 41?

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.

2020 scheduled trips with counted cancellation notices, Thu, Oct 8 to Wed, Nov 4.

Not counted: 45 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.

Hours with the most cancellations: 9 a.m. (7), 5 p.m. (4), 8 a.m. (2)

Latest cancelled trips

  • Wed, Nov 4, Trip at 14:30
  • Tue, Nov 3, Trip at 16:38
  • Mon, Nov 2, Trip at 15:23
  • Mon, Nov 2, Trip at 14:30
  • Mon, Nov 2, Trip at 09:30

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

Did not come (no bus seen, no notice), last 7 days: 4 of 770 trips we could check.

City road work, kí:ken 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 41

  • 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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  • Sathró:ri ne rakowá:nen
  • Fix this routePropose a change to this route in Design the network
    Fix this →
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