Previous measure: 31,3% of arrivals were within five minutes of the timetable (979 arrivals over 18 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
Маршрут 21: Canotek ⇄ Blair
Slowest stretches · running measure, 7 жовт to 3 лист
Of the slowest stretches, the most time is lost between BLAIR D and CANOTEK / AD. 5350.
- +2,4 хвBLAIR D – CANOTEK / AD. 5350
32 km/h seen, 50 km/h in the timetable - +0,9 хвCANOTEK / AD. 5350 – CANOTEK / RAINBOW
22 km/h seen, 28 km/h in the timetable
Як ми вимірюємо →
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 ·
Not measured yet: the live line needs bus positions, and none are in right now.
Right now on Route 21
0 busesOpen on the map
Сповіщень: 0from 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.
3 листопада 2026 р. · 5 trips in the retained timetable · retained notices; capture coverage unverified
In short: 5 with a matched position · 0 with no matching position (to investigate) · 0 with an unknown outcome.
- 07:10– 07:16Trip 25076030Vehicle position matchedFirst / last feed position: 06:29 GMT-5 / 07:27 GMT-5; not actual start or end times.
- 08:12– 08:18Trip 12602030Vehicle position matchedFirst / last feed position: 08:15 GMT-5 / 08:27 GMT-5; not actual start or end times.
- 08:40– 08:47Trip 7028030Vehicle position matchedFirst / last feed position: 08:02 GMT-5 / 09:00 GMT-5; not actual start or end times.
- 16:05– 16:13Trip 2190030Vehicle position matchedFirst / last feed position: 15:38 GMT-5 / 16:06 GMT-5; not actual start or end times.
- 17:06– 17:14Trip 34131030Vehicle position matchedFirst / last feed position: 16:37 GMT-5 / 17:16 GMT-5; not actual start or end times.
More on Route 21
0 busesOpen on the map
Planned change · 2026-10-30service change
Would you count on route 21?
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.
Скасування на цьому маршруті
Як ми рахуємо скасування2 partial-capture days not counted.
11 scheduled trip with a counted cancellation notice, ср, 7 жовт. to вт, 3 лист..
Not counted: 0 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Години з найбільшою кількістю скасувань: 7 (1)
Останні скасовані поїздки
- вт, 27 жовт., Trip at 07:10
OC Transpo не називає причин для окремих рейсів, тому їх не показано.
Did not come (no bus seen, no notice), last 7 days: none among the trips we could check.
Міські дорожні роботи поблизу цього маршруту
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 21
- Other daysжовтень 2026 р.Days →
- 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 →
- Звідки беруться цифриOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensСпробуйте ще раз
- Повна картка звіту
- Повідомте своєму радному
- 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 →
Explore the route
Choose a destination, then select a stop on the map or route diagram.
0 verified representative shapes · 16 stops
Dashed lines connect the published stop order; they are not claimed street paths
Map source and limits
A solid line matches one published representative trip whose stops and order were checked. Another trip with the same stops may follow a different shape. Dashed lines connect published stops only; they do not describe streets.
This view does not show live vehicle positions.
All published paths
Where does it go?
Different journeys can take different branches. Choose a published path above to see its stops in order.
You can also select any stop on the map to open its departure board.
Published stop order does not prove that a vehicle is running now.
Schedule and source records
BLAIR D to CANOTEK / RAINBOW · 13 stops
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
10 official service records
1 added date and 22 removed dates
Review the official service records
Service 10
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Removed dates: 30 жовт. 2026 р.
Service 11
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Service 12
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Service 13
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Added dates: 30 жовт. 2026 р.
Removed dates: 6 лист. 2026 р., 13 лист. 2026 р., 20 лист. 2026 р., 27 лист. 2026 р.
Service 3
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Service 4
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Removed dates: 3 лист. 2026 р., 10 лист. 2026 р., 17 лист. 2026 р., 24 лист. 2026 р.
Service 6
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Removed dates: 2 лист. 2026 р., 9 лист. 2026 р., 16 лист. 2026 р., 23 лист. 2026 р., 30 лист. 2026 р.
Service 7
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Service 8
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Removed dates: 5 лист. 2026 р., 12 лист. 2026 р., 19 лист. 2026 р., 26 лист. 2026 р.
Service 9
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Removed dates: 4 лист. 2026 р., 11 лист. 2026 р., 18 лист. 2026 р., 25 лист. 2026 р.
Service records for this stop pattern
Service 10
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Removed dates: 30 жовт. 2026 р.
Service 11
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Service 12
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Service 13
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Added dates: 30 жовт. 2026 р.
Removed dates: 6 лист. 2026 р., 13 лист. 2026 р., 20 лист. 2026 р., 27 лист. 2026 р.
Service 3
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Service 4
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Removed dates: 3 лист. 2026 р., 10 лист. 2026 р., 17 лист. 2026 р., 24 лист. 2026 р.
Service 6
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Removed dates: 2 лист. 2026 р., 9 лист. 2026 р., 16 лист. 2026 р., 23 лист. 2026 р., 30 лист. 2026 р.
Service 7
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Service 8
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Removed dates: 5 лист. 2026 р., 12 лист. 2026 р., 19 лист. 2026 р., 26 лист. 2026 р.
Service 9
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Removed dates: 4 лист. 2026 р., 11 лист. 2026 р., 18 лист. 2026 р., 25 лист. 2026 р.
CANOTEK / AD. 5350 to BLAIR C · 11 stops
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
10 official service records
1 added date and 22 removed dates
Review the official service records
Service 10
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Removed dates: 30 жовт. 2026 р.
Service 11
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Service 12
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Service 13
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Added dates: 30 жовт. 2026 р.
Removed dates: 6 лист. 2026 р., 13 лист. 2026 р., 20 лист. 2026 р., 27 лист. 2026 р.
Service 3
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Service 4
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Removed dates: 3 лист. 2026 р., 10 лист. 2026 р., 17 лист. 2026 р., 24 лист. 2026 р.
Service 6
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Removed dates: 2 лист. 2026 р., 9 лист. 2026 р., 16 лист. 2026 р., 23 лист. 2026 р., 30 лист. 2026 р.
Service 7
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Service 8
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Removed dates: 5 лист. 2026 р., 12 лист. 2026 р., 19 лист. 2026 р., 26 лист. 2026 р.
Service 9
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Removed dates: 4 лист. 2026 р., 11 лист. 2026 р., 18 лист. 2026 р., 25 лист. 2026 р.
Service records for this stop pattern
Service 10
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Removed dates: 30 жовт. 2026 р.
Service 11
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Service 12
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Service 13
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Friday
Added dates: 30 жовт. 2026 р.
Removed dates: 6 лист. 2026 р., 13 лист. 2026 р., 20 лист. 2026 р., 27 лист. 2026 р.
Service 3
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Service 4
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Removed dates: 3 лист. 2026 р., 10 лист. 2026 р., 17 лист. 2026 р., 24 лист. 2026 р.
Service 6
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Monday
Removed dates: 2 лист. 2026 р., 9 лист. 2026 р., 16 лист. 2026 р., 23 лист. 2026 р., 30 лист. 2026 р.
Service 7
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Tuesday
Service 8
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Thursday
Removed dates: 5 лист. 2026 р., 12 лист. 2026 р., 19 лист. 2026 р., 26 лист. 2026 р.
Service 9
21
Scheduled from 30 жовт. 2026 р. to 30 лист. 2026 р.
Published weekly days: Wednesday
Removed dates: 4 лист. 2026 р., 11 лист. 2026 р., 18 лист. 2026 р., 25 лист. 2026 р.
Official feed version 6ee8491d-8f94-4122-a67b-ef228d9e0945
Source checksum 91dd8e42516043447b7a3e7185d65557916494aaafeb36792fa1c09c514e2bbb