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Detour: Route N39 around Cummings Avenue closure (Ogilvie to Cyrville): October 23 2026 - From 7:00 am on Tuesday, October 27, until 6:00 pm on Friday, December 18, the southbound lane of Cummings Avenue will be closed between Ogilvie Road and Cyrville Road for a roadway widening project. Route 39 Blair & N Rideau will be detoured around the closure. Please allow extra time for your travels. Affected stops Bus Stop (560#) not in use · Routes · Alternate Stop #3026 -- Cyrville C · · 39 Blair & N Rideau · #3026 -- Cyrville D #1769 -- Cummings (west-side) / Ogilvie · · 39 Blair & N Rideau · #6699 -- Ogilvie (north-side) / Cummings Detour routing 39 Blair & N Rideau: From Ogilvie westbound, do not turn onto Cummings, continue on Ogilvie, left onto Cyrville, left onto Cummings, left onto Ogilvie, then continue to regular route. Detour map+2 more notice

No 39 trips cancelled now · 15 did not run in NovemberCancellations →

Previous measure: 80.2% of arrivals were within five minutes of the timetable (87,906 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.

39

Route 39: Blair & N Rideau ⇄ Millennium

Every 15 min

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Slowest stretches · running measure, Oct 8 to Nov 4

Of the slowest stretches, the most time is lost between ⁨TRIM 1A⁩ and ⁨LACOLLE / AD.570⁩.

  1. +1.1 minTRIM 1A – LACOLLE / AD.570
    19 km/h seen, 27 km/h in the timetable
  2. +1 minST-LAURENT C – ST-LAURENT / BELFAST
    18 km/h seen, 24 km/h in the timetable
  3. +0.5 minBLAIR G – ST-LAURENT C
    20 km/h seen, 21 km/h in the timetable
  4. +0.5 minST-LAURENT C – ST-LAURENT / OC TRANSPO
    17 km/h seen, 20 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 · 7:24 a.m.

The line right now · 7:24 a.m.

Live, 10 s ago

on timelatedid not comeLive, 10 s ago

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

Right now on Route 39

Departures · next from ⁨MILLENNIUM B⁩: ⁦8 min⁩each opens its trip
3 notices · Detour: Route N39 around Cummings Avenue closure (Ogilvie to Cyrville); Stop impacts: Blair Station stop I relocation (UPDATED); Relocation notice: Trim Station bus loopfrom 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 · 163 trips in the retained timetable · retained notices; capture coverage unverified

In short: 160 with a matched position · 3 with no matching position (to investigate) · 0 with an unknown outcome.

  1. 03:23– 04:09
    Trip 37314040Vehicle position matchedFirst / last feed position: 4:00 a.m. EST / 4:08 a.m. EST; not actual start or end times.
  2. 03:27– 04:11
    Trip 27770040Vehicle position matchedFirst / last feed position: 4:00 a.m. EST / 4:13 a.m. EST; not actual start or end times.
  3. 03:48– 04:34
    Trip 18359040Vehicle position matchedFirst / last feed position: 4:00 a.m. EST / 4:31 a.m. EST; not actual start or end times.
  4. 03:57– 04:41
    Trip 2455040Vehicle position matchedFirst / last feed position: 4:00 a.m. EST / 4:40 a.m. EST; not actual start or end times.
  5. 04:15– 05:02
    Trip 7382040Vehicle position matchedFirst / last feed position: 4:00 a.m. EST / 4:57 a.m. EST; not actual start or end times.
  6. 04:22– 05:06
    Trip 27913040Vehicle position matchedFirst / last feed position: 4:09 a.m. EST / 6:34 a.m. EST; not actual start or end times.
  7. 04:39– 05:21
    Trip 2388040Vehicle position matchedFirst / last feed position: 4:14 a.m. EST / 6:17 a.m. EST; not actual start or end times.
  8. 05:09– 05:29
    Trip 1736040Vehicle position matchedFirst / last feed position: 4:42 a.m. EST / 5:28 a.m. EST; not actual start or end times.
  9. 05:31– 06:04
    Trip 7953040Vehicle position matchedFirst / last feed position: 5:26 a.m. EST / 6:15 a.m. EST; not actual start or end times.
  10. 05:34– 05:54
    Trip 33667040Vehicle position matchedFirst / last feed position: 5:12 a.m. EST / 5:58 a.m. EST; not actual start or end times.
  11. 05:35– 06:10
    Trip 36230040Vehicle position matchedFirst / last feed position: 4:58 a.m. EST / 6:08 a.m. EST; not actual start or end times.
  12. 05:50– 06:25
    Trip 23971040Vehicle position matchedFirst / last feed position: 5:26 a.m. EST / 6:40 a.m. EST; not actual start or end times.

More on Route 39

Detour: Route N39 around Cummings Avenue closure (Ogilvie to Cyrville): October 23 2026 - From 7:00 am on Tuesday, October 27, until 6:00 pm on Friday, December 18, the southbound lane of Cummings Avenue will be closed between Ogilvie Road and Cyrville Road for a roadway widening project. Route 39 Blair & N Rideau will be detoured around the closure. Please allow extra time for your travels. Affected stops Bus Stop (560#) not in use · Routes · Alternate Stop #3026 -- Cyrville C · · 39 Blair & N Rideau · #3026 -- Cyrville D #1769 -- Cummings (west-side) / Ogilvie · · 39 Blair & N Rideau · #6699 -- Ogilvie (north-side) / Cummings Detour routing 39 Blair & N Rideau: From Ogilvie westbound, do not turn onto Cummings, continue on Ogilvie, left onto Cyrville, left onto Cummings, left onto Ogilvie, then continue to regular route. Detour map+2 more notice

No 39 trips cancelled now · 15 did not run in NovemberCancellations →

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

Would you count on route 39?

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.

2828 scheduled trips with counted cancellation notices, Thu, Oct 8 to Wed, Nov 4.

Not counted: 79 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.

Hours with the most cancellations: 8 a.m. (5), 6 p.m. (5), 5 p.m. (4)

Latest cancelled trips

  • Wed, Nov 4, Trip at 19:41
  • Wed, Nov 4, Trip at 19:07
  • Wed, Nov 4, Trip at 18:40
  • Wed, Nov 4, Trip at 16:42
  • Tue, Nov 3, Trip at 18:40

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

Did not come (no bus seen, no notice), last 7 days: 15 of 1,127 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 39

  • 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 →