Skip to main content

Map

FR

Report a problem

What happened
Full report No account needed
Report

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

Route 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.)
Next: 17.2 min after the pair
  1. BILLINGS BRIDGE 4B9 min sched.
  2. BANK / TRANSITWAY13 min
  3. BANK / OHIO13 min
  4. BELANGER / BANK13 min
  5. BELANGER / CLEMENTINE13 min
  6. CLEMENTINE / ROCKINGHAM14 min
  7. CLEMENTINE / GUERTIN0 min
  8. CLEMENTINE / RICHARD0 min
  9. CLEMENTINE / SECORD1 min
  10. HERON / KALADAR2 min
  11. HERON / BANK3 min
  12. HERON / EDGEHILL4 min
  13. HERON / ALTA VISTA5 min
  14. HERON / FINN6 min
  15. HERON / BAYCREST6 min
  16. HERON / SANDALWOOD7 min
  17. HERON / JEFFERSON8 min
  18. WALKLEY / HERON10 min
  19. WALKLEY / AD. 183010 min
  20. WALKLEY / DON REID11 min
  21. WALKLEY / CONROY1 min
  22. WALKLEY / HARDING2 min
  23. WALKLEY / AD. 20802 min
  24. WALKLEY / HALIFAX3 min
  25. WALKLEY / ST-LAURENT4 min
  26. WALKLEY / TAWNEY4 min
  27. WALKLEY / MELFORT5 min
  28. RUSSELL / WALKLEY7 min
  29. SOUTHVALE / RUSSELL8 min
  30. SOUTHVALE / BLACKSTONE9 min
  31. SOUTHVALE / BARRYMORE9 min
  32. SOUTHVALE / DELRIDGE10 min
  33. SOUTHVALE / ERINBROOK11 min
  34. RUSSELL / SOUTHVALE11 min
  35. ELMVALE B14 min
  36. ST-LAURENT / LANCASTER0 min
  37. ST-LAURENT / BOURASSA1 min
  38. ST-LAURENT / INNES2 min
  39. ST-LAURENT / BELFAST3 min
  40. ST-LAURENT / SHORE4 min
  41. ST-LAURENT / TREMBLAY5 min
  42. ST-LAURENT B8 min sched.
Loading

Slowest stretches · running measure, Oct 7 to Nov 3

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 26 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 · 8:54 a.m.

The line right now · 8:54 a.m.

Live, 39 s ago

on timelatedid not comeLive, 39 s ago

Toward St-Laurent3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
Next: 17.2 min after the pair
  1. BILLINGS BRIDGE 4B9 min sched.
  2. BANK / TRANSITWAY13 min
  3. BANK / OHIO13 min
  4. BELANGER / BANK13 min
  5. BELANGER / CLEMENTINE13 min
  6. CLEMENTINE / ROCKINGHAM14 min
  7. CLEMENTINE / GUERTIN0 min
  8. CLEMENTINE / RICHARD0 min
  9. CLEMENTINE / SECORD1 min
  10. HERON / KALADAR2 min
  11. HERON / BANK3 min
  12. HERON / EDGEHILL4 min
  13. HERON / ALTA VISTA5 min
  14. HERON / FINN6 min
  15. HERON / BAYCREST6 min
  16. HERON / SANDALWOOD7 min
  17. HERON / JEFFERSON8 min
  18. WALKLEY / HERON10 min
  19. WALKLEY / AD. 183010 min
  20. WALKLEY / DON REID11 min
  21. WALKLEY / CONROY1 min
  22. WALKLEY / HARDING2 min
  23. WALKLEY / AD. 20802 min
  24. WALKLEY / HALIFAX3 min
  25. WALKLEY / ST-LAURENT4 min
  26. WALKLEY / TAWNEY4 min
  27. WALKLEY / MELFORT5 min
  28. RUSSELL / WALKLEY7 min
  29. SOUTHVALE / RUSSELL8 min
  30. SOUTHVALE / BLACKSTONE9 min
  31. SOUTHVALE / BARRYMORE9 min
  32. SOUTHVALE / DELRIDGE10 min
  33. SOUTHVALE / ERINBROOK11 min
  34. RUSSELL / SOUTHVALE11 min
  35. ELMVALE B14 min
  36. ST-LAURENT / LANCASTER0 min
  37. ST-LAURENT / BOURASSA1 min
  38. ST-LAURENT / INNES2 min
  39. ST-LAURENT / BELFAST3 min
  40. ST-LAURENT / SHORE4 min
  41. ST-LAURENT / TREMBLAY5 min
  42. ST-LAURENT B8 min sched.
Toward Billings Bridge3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
Next: 19.1 min after the pairNext: 7.5 min after the pair
  1. ST-LAURENT A5 min sched.
  2. ST-LAURENT / TREMBLAY16 min
  3. ST-LAURENT / OC TRANSPO16 min
  4. ST-LAURENT / BELFAST17 min
  5. ST-LAURENT / INDUSTRIAL19 min
  6. ST-LAURENT / BOURASSA20 min
  7. ELMVALE A22 min
  8. SOUTHVALE / RUSSELL0 min
  9. SOUTHVALE / AD. 24500 min
  10. SOUTHVALE / ERINBROOK0 min
  11. SOUTHVALE / AD. 25661 min
  12. SOUTHVALE / AD. 26301 min
  13. RUSSELL / SOUTHVALE2 min
  14. WALKLEY / RUSSELL3 min
  15. WALKLEY / MELFORT4 min
  16. WALKLEY / TAWNEY6 min
  17. WALKLEY / ST-LAURENT6 min
  18. WALKLEY / HALIFAX0 min
  19. WALKLEY / HARDING1 min
  20. WALKLEY / CONROY1 min
  21. WALKLEY / RYDER3 min
  22. WALKLEY / HERON3 min
  23. HERON / WALKLEY3 min
  24. HERON / JEFFERSON4 min
  25. HERON / BRIARHILL5 min
  26. HERON / BAYCREST6 min
  27. HERON / FINN7 min
  28. HERON / ALTA VISTA8 min
  29. HERON / EVANS9 min
  30. HERON / BANK10 min
  31. HERON / GILLES12 min
  32. CLEMENTINE / HERON14 min
  33. CLEMENTINE / RICHARD14 min
  34. CLEMENTINE / GUERTIN15 min
  35. CLEMENTINE / ROCKINGHAM16 min
  36. CLEMENTINE / BELANGER16 min
  37. BELANGER / CLEMENTINE17 min
  38. BANK / LAMIRA19 min
  39. BANK / KILBORN PATHWAY1 min
  40. BILLINGS BRIDGE / BANK2 min
  41. BILLINGS BRIDGE 3B5 min sched.

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 39 s ago.

Right now on Route 41

Departures · next from ⁨BILLINGS BRIDGE 4B⁩: ⁦9 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 3, 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 22572030Vehicle position matchedFirst / last feed position: 4:08 a.m. EST / 5:09 a.m. EST; not actual start or end times.
  2. 04:40– 05:09
    Trip 33616030Vehicle position matchedFirst / last feed position: 4:18 a.m. EST / 5:07 a.m. EST; not actual start or end times.
  3. 04:45– 05:17
    Trip 20178030Vehicle position matchedFirst / last feed position: 4:41 a.m. EST / 5:54 a.m. EST; not actual start or end times.
  4. 05:10– 05:41
    Trip 815030Vehicle 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 12255030Vehicle position matchedFirst / last feed position: 5:06 a.m. EST / 5:58 a.m. EST; not actual start or end times.
  6. 05:40– 06:13
    Trip 8656030Vehicle position matchedFirst / last feed position: 5:25 a.m. EST / 6:07 a.m. EST; not actual start or end times.
  7. 05:45– 06:19
    Trip 22036030Vehicle position matchedFirst / last feed position: 5:34 a.m. EST / 6:22 a.m. EST; not actual start or end times.
  8. 05:55– 06:28
    Trip 10919030Vehicle position matchedFirst / last feed position: 5:55 a.m. EST / 6:39 a.m. EST; not actual start or end times.
  9. 06:00– 06:35
    Trip 15327030Vehicle position matchedFirst / last feed position: 5:48 a.m. EST / 6:40 a.m. EST; not actual start or end times.
  10. 06:10– 06:43
    Trip 51030Vehicle position matchedFirst / last feed position: 5:50 a.m. EST / 6:43 a.m. EST; not actual start or end times.
  11. 06:15– 06:51
    Trip 14536030Vehicle position matchedFirst / last feed position: 6:10 a.m. EST / 6:56 a.m. EST; not actual start or end times.
  12. 06:25– 07:00
    Trip 6021030Vehicle position matchedFirst / last feed position: 6:23 a.m. EST / 7:09 a.m. EST; not actual start or end times.

More on Route 41
Report

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.

1919 scheduled trips with counted cancellation notices, Wed, Oct 7 to Tue, Nov 3.

Not counted: 48 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

  • 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
  • Fri, Oct 30, 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 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 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
    Try again
  • 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 →