Previous measure: 84.6% of arrivals were within five minutes of the timetable (44,863 arrivals over 22 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
STO route 66: Mont-Luc/Du Barry
Slowest stretches · running measure, Oct 7 to Nov 3
Of the slowest stretches, the most time is lost between STATION LES PROMENADES and du BARRY/le BARON.
- +1.9 minSTATION LES PROMENADES – du BARRY/le BARON
11 km/h seen, 15 km/h in the timetable - +1 mindu BARRY/le BARON – la VÉRENDRYE OUEST/Av. GATINEAU
18 km/h seen, 22 km/h in the timetable - +1 minla VÉRENDRYE OUEST/Av. GATINEAU – du BARRY/le BARON
21 km/h seen, 28 km/h in the timetable - +0.3 mindu BARRY/le BARON – STATION LOCALE LES PROMENADES
15 km/h seen, 16 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 20 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 ·
Not measured yet: the live line needs bus positions, and none are in right now.
Right now on Route 66
0 busesOpen on the map
2 notices · Stop impacts: #4036 -- Holly Acres (south-side) / Ramp temporary relocation; Stop impacts: #3019 -- Pinecrest A and B relocationfrom OC Transpo
Planned change · 2026-11-02service 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 · 66 trips in the retained timetable · retained notices; capture coverage unverified
In short: 45 with a matched position · 1 with no matching position (to investigate) · 20 with an unknown outcome.
- 05:30– 05:59Trip sto:63294918Insufficient coverage or identity; outcome unknown
- 05:50– 06:19Trip sto:63290346Insufficient coverage or identity; outcome unknown
- 05:57– 06:27Trip sto:63295249Insufficient coverage or identity; outcome unknown
- 06:08– 06:37Trip sto:63295250Insufficient coverage or identity; outcome unknown
- 06:17– 06:47Trip sto:63295302Insufficient coverage or identity; outcome unknown
- 06:29– 06:58Trip sto:63295297Insufficient coverage or identity; outcome unknown
- 06:37– 07:07Trip sto:63295252Insufficient coverage or identity; outcome unknown
- 06:49– 07:18Trip sto:63295253Insufficient coverage or identity; outcome unknown
- 07:00– 07:30Trip sto:63290347Insufficient coverage or identity; outcome unknown
- 07:10– 07:39Trip sto:63290348Insufficient coverage or identity; outcome unknown
- 07:19– 07:49Trip sto:63295299Insufficient coverage or identity; outcome unknown
- 07:33– 08:02Trip sto:63295291Insufficient coverage or identity; outcome unknown
More on Route 66
0 busesOpen on the map
Planned change · 2026-11-02service change
Would you count on route 66?
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 counted6 partial-capture days not counted.
22 scheduled trips with counted cancellation notices, Wed, Oct 7 to Tue, Nov 3.
Not counted: 6 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Hours with the most cancellations: 1 p.m. (1), 5 p.m. (1)
Latest cancelled trips
- Tue, Nov 3, Trip at 17:13
- Fri, Oct 23, Trip at 13:28
A cause is shown only when STO’s own alert for that trip gives one.
Did not come (no bus seen, no notice), last 7 days: 1 of 334 trips we could check.
City road work, kí:ken route
All road work on AlertsRoad 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.
No City road work is listed near this route right now.
Source: City of Ottawa open data. City road work map
More on Route 66
- Other daysOctober 2026Days →
- Today’s timelineArchived bus positions in ReplayReplay →
- Road work on this routeStops moved and time added by road workWorks →
- Service change scorecardHow a service change didScorecard →
- Crowding and service deliverySTO crowding, rail, trips deliveredCrowding →
- Where the numbers come fromOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensSò:tsi sasewatá:ten
- Akwé:kon kahiatónhsera
- Sathró:ri ne rakowá:nen
- Fix this routePropose a change to this route in Design the networkFix this →
- Change this routeDraw a different route or timetable in Design the networkChange this route →