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Detour Route 40 South: Route 40 diverted from Laval to Station Lyon.

No 40 trips cancelled now · 3 did not run in NovemberCancellations →

Previous measure: 86.4% of arrivals were within five minutes of the timetable (108,483 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.

40

Route 40: St-Laurent ⇄ Greenboro

Every 15 to 30 min

Toward St-Laurent4 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. GREENBORO B25 min sched.
  2. SOUTH KEYS B28 min
  3. HUNT CLUB LOOP - STOP 1A30 min
  4. HUNT CLUB / BRIDLE PATH0 min
  5. BRIDLE PATH / CROSSCUT1 min
  6. BRIDLE PATH / EQUUS1 min
  7. BRIDLE PATH / HUNTER'S POINT1 min
  8. BRIDLE PATH / TRAPPER'S2 min
  9. BRIDLE PATH / CAROUSEL2 min
  10. BRIDLE PATH / ALBION3 min
  11. ALBION / MASSICOTTE3 min
  12. ALBION / BRAMPTON4 min
  13. ALBION / CINANNI4 min
  14. ALBION / WYLDEWOOD4 min
  15. ALBION / MCMAHON5 min
  16. ALBION / RIDGEDALE5 min
  17. QUEENSDALE / ALBION5 min
  18. QUEENSDALE / FIRST (1ST)6 min
  19. QUEENSDALE / STOCKTON6 min
  20. QUEENSDALE / FENMORE7 min
  21. QUEENSDALE / BANK8 min
  22. QUEENSDALE / SIXTH10 min
  23. QUEENSDALE / SAWMILL CREEK10 min
  24. QUEENSDALE / EIGHT11 min
  25. QUEENSDALE / AD. 192011 min
  26. QUEENSDALE / CONROY12 min
  27. CONROY / HUNT CLUB15 min
  28. CONROY / CONROY PARK15 min
  29. CONROY / LORRY GREENBERG16 min
  30. CONROY / JOHNSTON16 min
  31. CONROY / RAILWAY17 min
  32. CONROY / THURSTON17 min
  33. CONROY / ST-LAURENT18 min
  34. ST-LAURENT / CONROY18 min
  35. ST-LAURENT / AD. 235519 min
  36. ST-LAURENT / THURSTON20 min
  37. ST-LAURENT / AD. 230021 min
  38. ST-LAURENT / AD. 225521 min
  39. ST-LAURENT / WALKLEY22 min
  40. ST-LAURENT / JOLIFFE23 min
  41. ST-LAURENT / CONNERY24 min
  42. ST-LAURENT / AD. 19710 min
  43. ELMVALE B1 min
  44. ST-LAURENT / LANCASTER4 min
  45. ST-LAURENT / BOURASSA5 min
  46. ST-LAURENT / INNES7 min
  47. ST-LAURENT / BELFAST7 min
  48. ST-LAURENT / SHORE8 min
  49. ST-LAURENT / TREMBLAY9 min
  50. 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 ⁨QUEENSDALE / CONROY⁩ and ⁨BRIDLE PATH / CAROUSEL⁩.

  1. +1.9 minQUEENSDALE / CONROY – BRIDLE PATH / CAROUSEL
    21 km/h seen, 27 km/h in the timetable
  2. +0.9 minELMVALE B – ST-LAURENT / SHORE
    15 km/h seen, 17 km/h in the timetable
  3. +0.4 minST-LAURENT / OC TRANSPO – ELMVALE A
    21 km/h seen, 22 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, 41 s ago

on timelatedid not comeLive, 41 s ago

Toward St-Laurent4 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. GREENBORO B25 min sched.
  2. SOUTH KEYS B28 min
  3. HUNT CLUB LOOP - STOP 1A30 min
  4. HUNT CLUB / BRIDLE PATH0 min
  5. BRIDLE PATH / CROSSCUT1 min
  6. BRIDLE PATH / EQUUS1 min
  7. BRIDLE PATH / HUNTER'S POINT1 min
  8. BRIDLE PATH / TRAPPER'S2 min
  9. BRIDLE PATH / CAROUSEL2 min
  10. BRIDLE PATH / ALBION3 min
  11. ALBION / MASSICOTTE3 min
  12. ALBION / BRAMPTON4 min
  13. ALBION / CINANNI4 min
  14. ALBION / WYLDEWOOD4 min
  15. ALBION / MCMAHON5 min
  16. ALBION / RIDGEDALE5 min
  17. QUEENSDALE / ALBION5 min
  18. QUEENSDALE / FIRST (1ST)6 min
  19. QUEENSDALE / STOCKTON6 min
  20. QUEENSDALE / FENMORE7 min
  21. QUEENSDALE / BANK8 min
  22. QUEENSDALE / SIXTH10 min
  23. QUEENSDALE / SAWMILL CREEK10 min
  24. QUEENSDALE / EIGHT11 min
  25. QUEENSDALE / AD. 192011 min
  26. QUEENSDALE / CONROY12 min
  27. CONROY / HUNT CLUB15 min
  28. CONROY / CONROY PARK15 min
  29. CONROY / LORRY GREENBERG16 min
  30. CONROY / JOHNSTON16 min
  31. CONROY / RAILWAY17 min
  32. CONROY / THURSTON17 min
  33. CONROY / ST-LAURENT18 min
  34. ST-LAURENT / CONROY18 min
  35. ST-LAURENT / AD. 235519 min
  36. ST-LAURENT / THURSTON20 min
  37. ST-LAURENT / AD. 230021 min
  38. ST-LAURENT / AD. 225521 min
  39. ST-LAURENT / WALKLEY22 min
  40. ST-LAURENT / JOLIFFE23 min
  41. ST-LAURENT / CONNERY24 min
  42. ST-LAURENT / AD. 19710 min
  43. ELMVALE B1 min
  44. ST-LAURENT / LANCASTER4 min
  45. ST-LAURENT / BOURASSA5 min
  46. ST-LAURENT / INNES7 min
  47. ST-LAURENT / BELFAST7 min
  48. ST-LAURENT / SHORE8 min
  49. ST-LAURENT / TREMBLAY9 min
  50. ST-LAURENT B8 min sched.
Toward Greenboro3 buses · boards at · under each stop: the next bus (live dot = live, grey = sched.)
  1. ST-LAURENT A12 min sched.
  2. ST-LAURENT / TREMBLAY3 min
  3. ST-LAURENT / OC TRANSPO4 min
  4. ST-LAURENT / BELFAST5 min
  5. ST-LAURENT / INDUSTRIAL6 min
  6. ST-LAURENT / BOURASSA7 min
  7. ELMVALE A24 min
  8. ST-LAURENT / TAWNEY25 min
  9. ST-LAURENT / CONNERY25 min
  10. ST-LAURENT / JOLIFFE26 min
  11. ST-LAURENT / FOLEY26 min
  12. ST-LAURENT / AD. 225028 min
  13. ST-LAURENT / AD. 230029 min
  14. ST-LAURENT / THURSTON29 min
  15. ST-LAURENT / AD. 238530 min
  16. ST-LAURENT / CONROY30 min
  17. CONROY / ST-LAURENT32 min
  18. CONROY / THURSTON32 min
  19. CONROY / RAILWAY32 min
  20. CONROY / JOHNSTON0 min
  21. CONROY / FENTERRA0 min
  22. CONROY / LORRY GREENBERG0 min
  23. CONROY / CONROY PARK1 min
  24. CONROY / HUNT CLUB2 min
  25. QUEENSDALE / CONROY4 min
  26. 1929 QUEENSDALE4 min
  27. QUEENSDALE / EIGHT5 min
  28. QUEENSDALE / SIXTH5 min
  29. QUEENSDALE / BANK7 min
  30. QUEENSDALE / MAVIS8 min
  31. QUEENSDALE / FIRST (1ST)0 min
  32. QUEENSDALE / ALBION0 min
  33. ALBION / GOTH1 min
  34. ALBION / WYLDEWOOD2 min
  35. ALBION / D'AOUST2 min
  36. ALBION / BRAMPTON2 min
  37. BRIDLE PATH / CAROUSEL3 min
  38. BRIDLE PATH / CAROUSEL3 min
  39. BRIDLE PATH / SARATOGA4 min
  40. BRIDLE PATH / HUNTER'S POINT5 min
  41. BRIDLE PATH / EQUUS5 min
  42. BRIDLE PATH / PIMLICO5 min
  43. 1145 HUNT CLUB6 min
  44. SOUTH KEYS A9 min
  45. GREENBORO A8 min sched.

Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 41 s ago.

Right now on Route 40

Departures · next from ⁨GREENBORO B⁩: ⁦25 min⁩each opens its trip
7 busesOpen on the map
1 notices · Detour Route 40 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 · 130 trips in the retained timetable · retained notices; capture coverage unverified

In short: 129 with a matched position · 1 with no matching position (to investigate) · 0 with an unknown outcome.

  1. 04:38– 04:48
    Trip 24198030Vehicle position matchedFirst / last feed position: 4:29 a.m. EST / 4:47 a.m. EST; not actual start or end times.
  2. 04:40– 04:48
    Trip 20312030Vehicle position matchedFirst / last feed position: 4:36 a.m. EST / 5:11 a.m. EST; not actual start or end times.
  3. 05:07– 05:46
    Trip 21391030Vehicle position matchedFirst / last feed position: 4:26 a.m. EST / 5:45 a.m. EST; not actual start or end times.
  4. 05:20– 05:53
    Trip 34291030Vehicle position matchedFirst / last feed position: 4:48 a.m. EST / 5:53 a.m. EST; not actual start or end times.
  5. 05:23– 05:34
    Trip 27811030Vehicle position matchedFirst / last feed position: 5:13 a.m. EST / 5:31 a.m. EST; not actual start or end times.
  6. 05:38– 06:13
    Trip 12177030Vehicle position matchedFirst / last feed position: 5:27 a.m. EST / 6:14 a.m. EST; not actual start or end times.
  7. 05:50– 06:27
    Trip 15311030Vehicle position matchedFirst / last feed position: 5:46 a.m. EST / 6:40 a.m. EST; not actual start or end times.
  8. 05:53– 06:00
    Trip 29739030Vehicle position matchedFirst / last feed position: 5:43 a.m. EST / 6:01 a.m. EST; not actual start or end times.
  9. 06:02– 06:11
    Trip 28203030Vehicle position matchedFirst / last feed position: 6:02 a.m. EST / 6:09 a.m. EST; not actual start or end times.
  10. 06:08– 06:43
    Trip 1976030Vehicle position matchedFirst / last feed position: 6:15 a.m. EST / 6:46 a.m. EST; not actual start or end times.
  11. 06:20– 06:57
    Trip 35167030Vehicle position matchedFirst / last feed position: 5:35 a.m. EST / 7:09 a.m. EST; not actual start or end times.
  12. 06:23– 06:58
    Trip 35351030Vehicle position matchedFirst / last feed position: 6:26 a.m. EST / 7:43 a.m. EST; not actual start or end times.

More on Route 40
Report

Detour Route 40 South: Route 40 diverted from Laval to Station Lyon.

No 40 trips cancelled now · 3 did not run in NovemberCancellations →

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

Would you count on route 40?

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.

2121 scheduled trips with counted cancellation notices, Wed, Oct 7 to Tue, Nov 3.

Not counted: 28 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.

Hours with the most cancellations: 5 p.m. (6), 4 p.m. (5), 6 a.m. (3)

Latest cancelled trips

  • Tue, Nov 3, Trip at 16:53
  • Wed, Oct 28, Trip at 17:50
  • Wed, Oct 28, Trip at 06:33
  • Fri, Oct 23, Trip at 17:50
  • Wed, Oct 21, Trip at 18:23

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

Did not come (no bus seen, no notice), last 7 days: 3 of 804 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 40

  • 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 →