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.
ਰੂਟ 21: Canotek ⇄ Blair
- BLAIR D70 min sched.
- MONTRÉAL / R.R. 17473 min sched.
- MONTRÉAL / SHEFFORD73 min sched.
- CANOTEK / SHEFFORD74 min sched.
- CANOTEK / RAINBOW74 min sched.
- CANOTEK / AD. 535074 min sched.
- CANOTEK / AD. 537074 min sched.
- CANOTEK / AD. 542074 min sched.
- CANOTEK / AD. 548075 min sched.
- CANOTEK / AD. 551075 min sched.
- CANOTEK / AD. 536975 min sched.
- CANOTEK / AD. 535076 min sched.
- CANOTEK / RAINBOW76 min sched.
Slowest stretches · running measure, 8 ਅਕਤੂ to 4 ਨਵੰ
Of the slowest stretches, the most time is lost between BLAIR D and CANOTEK / AD. 5350.
- +2.3 ਮਿੰਟBLAIR D – CANOTEK / AD. 5350
33 km/h seen, 50 km/h in the timetable - +0.9 ਮਿੰਟCANOTEK / AD. 5350 – CANOTEK / RAINBOW
22 km/h seen, 28 km/h in the timetable
ਅਸੀਂ ਕਿਵੇਂ ਮਾਪਦੇ ਹਾਂ →
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 · 5:59 AM
The line right now · 5:59 AM
No bus is reporting its position on the line now; next scheduled 7:09 AM
- BLAIR D70 min sched.
- MONTRÉAL / R.R. 17473 min sched.
- MONTRÉAL / SHEFFORD73 min sched.
- CANOTEK / SHEFFORD74 min sched.
- CANOTEK / RAINBOW74 min sched.
- CANOTEK / AD. 535074 min sched.
- CANOTEK / AD. 537074 min sched.
- CANOTEK / AD. 542074 min sched.
- CANOTEK / AD. 548075 min sched.
- CANOTEK / AD. 551075 min sched.
- CANOTEK / AD. 536975 min sched.
- CANOTEK / AD. 535076 min sched.
- CANOTEK / RAINBOW76 min sched.
Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Every time under a stop is from the timetable (sched.), not a prediction.
Right now on Route 21
0 busesOpen on the map
0 ਸੂਚਨਾਵਾਂfrom 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.
4 ਨਵੰਬਰ 2026 · 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 25076040Vehicle position matchedFirst / last feed position: 6:27 AM GMT-5 / 7:23 AM GMT-5; not actual start or end times.
- 08:12– 08:18Trip 12602040Vehicle position matchedFirst / last feed position: 8:20 AM GMT-5 / 8:30 AM GMT-5; not actual start or end times.
- 08:40– 08:47Trip 7028040Vehicle position matchedFirst / last feed position: 8:00 AM GMT-5 / 9:05 AM GMT-5; not actual start or end times.
- 16:05– 16:13Trip 2190040Vehicle position matchedFirst / last feed position: 3:48 PM GMT-5 / 4:19 PM GMT-5; not actual start or end times.
- 17:06– 17:14Trip 34131040Vehicle position matchedFirst / last feed position: 4:38 PM GMT-5 / 5:15 PM 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.
ਇਸ ਰੂਟ ਦੀਆਂ ਰੱਦ ਟ੍ਰਿਪਾਂ
ਰੱਦ ਹੋਏ ਸਫ਼ਰ ਕਿਵੇਂ ਗਿਣੇ ਜਾਂਦੇ ਹਨ2 partial-capture days not counted.
11 scheduled trip with a counted cancellation notice, ਵੀਰ, 8 ਅਕਤੂ to ਬੁੱਧ, 4 ਨਵੰ.
Not counted: 0 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
ਸਭ ਤੋਂ ਵੱਧ ਰੱਦ ਹੋਏ ਸਫ਼ਰਾਂ ਵਾਲੇ ਘੰਟੇ: 7 AM (1)
ਸਭ ਤੋਂ ਹਾਲੀਆ ਰੱਦ ਹੋਏ ਸਫ਼ਰ
- ਮੰਗਲ, 27 ਅਕਤੂ, Trip at 07:10
OC Transpo ਇਕੱਲੇ ਸਫ਼ਰਾਂ ਦਾ ਕੋਈ ਕਾਰਨ ਨਹੀਂ ਦੱਸਦਾ, ਇਸ ਲਈ ਕੋਈ ਕਾਰਨ ਨਹੀਂ ਦਿਖਾਇਆ ਗਿਆ।
Did not come (no bus seen, no notice), last 7 days: none among the trips we could check.
ਇਸ ਰੂਟ ਨੇੜੇ ਸ਼ਹਿਰ ਦਾ ਸੜਕੀ ਕੰਮ
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 daysਅਕਤੂਬਰ 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 →
- ਅੰਕੜੇ ਕਿੱਥੋਂ ਆਉਂਦੇ ਹਨOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensਦੁਬਾਰਾ ਕੋਸ਼ਿਸ਼ ਕਰੋ
- ਪੂਰਾ ਰਿਪੋਰਟ ਕਾਰਡ
- ਆਪਣੇ ਕੌਂਸਲਰ ਨੂੰ ਦੱਸੋ
- 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 →