Previous measure: 65.5% of arrivals were within five minutes of the timetable (89,846 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
Mìkana 20: Rideau ⇄ St-Laurent
Endaso 29 biinish 35 min
- ST-LAURENT D35 min sched.
- ST-LAURENT / OGILVIE40 min
- ST-LAURENT / CYRVILLE40 min
- ST-LAURENT / AD. 105541 min
- DONALD / ST-LAURENT41 min
- DONALD / FINDON42 min
- DONALD / CUMMINGS42 min
- CUMMINGS / DONALD43 min
- CUMMINGS / SNOW43 min
- CUMMINGS / SHANE44 min
- CUMMINGS / GARDENVALE40 min sched.
- CUMMINGS / BURN40 min sched.
- CUMMINGS / QUÉBEC41 min sched.
- CUMMINGS / CLARKE41 min sched.
- CUMMINGS / WILSON41 min sched.
- CUMMINGS / MONTRÉAL42 min sched.
- MONTRÉAL / MONTFORT HOSPITAL43 min sched.
- MONTFORT HOSPITAL44 min sched.
- BRITTANY / MONTRÉAL45 min sched.
- BRITTANY / KRISTIN45 min sched.
- BRITTANY / TRURO45 min sched.
- BRITTANY / BANGS46 min sched.
- ST-LAURENT / DUNBARTON46 min sched.
- ST-LAURENT / AD. 50547 min sched.
- ST-LAURENT / MONTRÉAL47 min sched.
- MONTRÉAL / NOTRE-DAME CEMETERY48 min sched.
- MONTRÉAL / DE L'ÉGLISE48 min sched.
- MONTRÉAL / GRANVILLE49 min sched.
- STE ANNE / MONFORT49 min sched.
- MONTFORT / PARK50 min sched.
- MONTFORT / MARIER50 min sched.
- MARIER / LONGPRE51 min sched.
- DES PÈRES-BLANCS / MARIER51 min sched.
- DES PÈRES-BLANCS / LONGPRÉ51 min sched.
- DES PÈRES-BLANCS / LEBRUN52 min sched.
- 300 DES PÈRES BLANCS53 min sched.
- DES PÈRES-BLANCS / LEBRUN54 min sched.
- DES PÈRES-BLANCS / MARQUETTE54 min sched.
- DES PÈRES-BLANCS / MARIER54 min sched.
- MARIER / GENEST55 min sched.
- MARIER / BARRETTE0 min
- BEECHWOOD / ST CHARLES1 min
- BEECHWOOD / MACKAY1 min
- OLD ST PATRICK / COBOURG3 min
- OLD ST PATRICK / BEAUSOLEIL3 min
- ST PATRICK / BEAUSOLEIL5 min
- ST PATRICK / CUMBERLAND7 min
- DALHOUSIE / ST PATRICK7 min
- DALHOUSIE / YORK8 min
- RIDEAU D8 min
- RIDEAU A12 min sched.
Where lateness is made ·
Not measured yet: too few weekdays with bus positions on this stretch.
The line right now · 11:15 p.m.
The line right now · 11:15 p.m.
Live, 14 s ago
gwayak apiiishkwaaj dagoshindid not comeLive, 14 s ago
- ST-LAURENT D35 min sched.
- ST-LAURENT / OGILVIE40 min
- ST-LAURENT / CYRVILLE40 min
- ST-LAURENT / AD. 105541 min
- DONALD / ST-LAURENT41 min
- DONALD / FINDON42 min
- DONALD / CUMMINGS42 min
- CUMMINGS / DONALD43 min
- CUMMINGS / SNOW43 min
- CUMMINGS / SHANE44 min
- CUMMINGS / GARDENVALE40 min sched.
- CUMMINGS / BURN40 min sched.
- CUMMINGS / QUÉBEC41 min sched.
- CUMMINGS / CLARKE41 min sched.
- CUMMINGS / WILSON41 min sched.
- CUMMINGS / MONTRÉAL42 min sched.
- MONTRÉAL / MONTFORT HOSPITAL43 min sched.
- MONTFORT HOSPITAL44 min sched.
- BRITTANY / MONTRÉAL45 min sched.
- BRITTANY / KRISTIN45 min sched.
- BRITTANY / TRURO45 min sched.
- BRITTANY / BANGS46 min sched.
- ST-LAURENT / DUNBARTON46 min sched.
- ST-LAURENT / AD. 50547 min sched.
- ST-LAURENT / MONTRÉAL47 min sched.
- MONTRÉAL / NOTRE-DAME CEMETERY48 min sched.
- MONTRÉAL / DE L'ÉGLISE48 min sched.
- MONTRÉAL / GRANVILLE49 min sched.
- STE ANNE / MONFORT49 min sched.
- MONTFORT / PARK50 min sched.
- MONTFORT / MARIER50 min sched.
- MARIER / LONGPRE51 min sched.
- DES PÈRES-BLANCS / MARIER51 min sched.
- DES PÈRES-BLANCS / LONGPRÉ51 min sched.
- DES PÈRES-BLANCS / LEBRUN52 min sched.
- 300 DES PÈRES BLANCS53 min sched.
- DES PÈRES-BLANCS / LEBRUN54 min sched.
- DES PÈRES-BLANCS / MARQUETTE54 min sched.
- DES PÈRES-BLANCS / MARIER54 min sched.
- MARIER / GENEST55 min sched.
- MARIER / BARRETTE0 min
- BEECHWOOD / ST CHARLES1 min
- BEECHWOOD / MACKAY1 min
- OLD ST PATRICK / COBOURG3 min
- OLD ST PATRICK / BEAUSOLEIL3 min
- ST PATRICK / BEAUSOLEIL5 min
- ST PATRICK / CUMBERLAND7 min
- DALHOUSIE / ST PATRICK7 min
- DALHOUSIE / YORK8 min
- RIDEAU D8 min
- RIDEAU A12 min sched.
- RIDEAU B
- DALHOUSIE / RIDEAU
- DALHOUSIE / CLARENCE
- MURRAY / DALHOUSIE
- MURRAY / CUMBERLAND
- MURRAY / KING EDWARD
- BEAUSOLEIL / ST PATRICK
- OLD ST PATRICK / DE LA SALLE H.S.
- OLD ST PATRICK / COBOURG4 min
- ST PATRICK / COBOURG4 min
- BEECHWOOD / LOYER5 min
- BEECHWOOD / ST CHARLES6 min
- MARIER / BEECHWOOD6 min
- MARIER / GENEST7 min
- DES PÈRES-BLANCS / MARIER7 min
- DES PÈRES-BLANCS / LONGPRÉ7 min
- DES PÈRES-BLANCS / LEBRUN7 min
- 300 DES PÈRES BLANCS7 min
- DES PÈRES-BLANCS / LEBRUN7 min
- DES PÈRES-BLANCS / MARQUETTE8 min
- DES PÈRES-BLANCS / MARIER8 min
- MARIER / LONGPRE8 min
- MARIER / MONTFORT8 min
- MONTFORT / BRADLEY8 min
- MONTFORT / STE ANNE8 min
- MONTFORT / GRANVILLE9 min
- GRANVILLE / MONTRÉAL9 min
- MONTRÉAL / LAFONTAINE9 min
- MONTRÉAL / DE L'ÉGLISE10 min
- MONTRÉAL / NOTRE-DAME CEMETERY10 min
- ST-LAURENT / MONTRÉAL11 min
- ST-LAURENT / AD. 50511 min
- ST-LAURENT / BRITTANY12 min
- BRITTANY / COLEFORD12 min
- BRITTANY / BANGS12 min
- BRITTANY / QUARRY13 min
- BRITTANY / KRISTIN13 min
- BRITTANY / MONTRÉAL14 min
- MONTRÉAL / CUMMINGS14 min
- MONTRÉAL / MONTFORT HOSPITAL15 min
- MONTFORT HOSPITAL16 min
- CUMMINGS / MONTRÉAL18 min
- CUMMINGS / WILSON19 min
- CUMMINGS / CLARKE20 min
- CUMMINGS / QUÉBEC20 min
- CUMMINGS / BURN21 min
- CUMMINGS / GARDENVALE22 min
- CUMMINGS / SHANE22 min
- CUMMINGS / CARON23 min
- CUMMINGS / DONALD24 min
- DONALD / CUMMINGS24 min
- DONALD / HENDON25 min
- DONALD / ST-LAURENT26 min
- ST-LAURENT / DONALD26 min
- ST-LAURENT / QUEEN MARY27 min
- ST-LAURENT / COVENTRY28 min
- ST-LAURENT / LEMIEUX29 min
- ST-LAURENT C30 min
Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 14 s ago.
Right now on Route 20
Maajaawinan · next from ST-LAURENT D: 35 mineach opens its trip
1 busesOpen on the map
2 notices · Detour: Route 20 Rideau due to closure of Alfred and lanes on Montfort; Detour Route 20 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 2, 2026 · 67 trips in the retained timetable · retained notices; capture coverage unverified
In short: 66 with a matched position · 1 with no matching position (to investigate) · 0 with an unknown outcome.
- 05:10– 05:45Trip 9093020Vehicle position matchedFirst / last feed position: 4:52 a.m. EST / 6:14 a.m. EST; not actual start or end times.
- 05:20– 05:58Trip 9678020Vehicle position matchedFirst / last feed position: 5:09 a.m. EST / 5:57 a.m. EST; not actual start or end times.
- 06:08– 06:49Trip 31020020Vehicle position matchedFirst / last feed position: 5:55 a.m. EST / 6:49 a.m. EST; not actual start or end times.
- 06:20– 06:58Trip 32243020Vehicle position matchedFirst / last feed position: 6:09 a.m. EST / 6:59 a.m. EST; not actual start or end times.
- 06:40– 07:27Trip 4697020Vehicle position matchedFirst / last feed position: 6:15 a.m. EST / 7:36 a.m. EST; not actual start or end times.
- 06:50– 07:36Trip 33635020Vehicle position matchedFirst / last feed position: 6:44 a.m. EST / 7:31 a.m. EST; not actual start or end times.
- 07:10– 07:58Trip 32555020Vehicle position matchedFirst / last feed position: 6:58 a.m. EST / 7:59 a.m. EST; not actual start or end times.
- 07:20– 08:09Trip 28588020Vehicle position matchedFirst / last feed position: 7:12 a.m. EST / 8:13 a.m. EST; not actual start or end times.
- 07:45– 08:33Trip 7417020Vehicle position matchedFirst / last feed position: 7:32 a.m. EST / 8:39 a.m. EST; not actual start or end times.
- 07:50– 08:41Trip 7103020Vehicle position matchedFirst / last feed position: 7:45 a.m. EST / 8:43 a.m. EST; not actual start or end times.
- 08:18– 09:06Trip 15044020Vehicle position matchedFirst / last feed position: 8:11 a.m. EST / 9:14 a.m. EST; not actual start or end times.
- 08:20– 09:11Trip 5895020Vehicle position matchedFirst / last feed position: 8:22 a.m. EST / 9:22 a.m. EST; not actual start or end times.
More on Route 20
1 busesOpen on the map
Planned change · 2026-10-30service change
Would you count on route 20?
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 counted2 partial-capture days not counted.
1414 scheduled trips with counted cancellation notices, Tue, Oct 6 to Mon, Nov 2.
Not counted: 24 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. (3), 5 p.m. (3), 4 p.m. (2)
Latest cancelled trips
- Mon, Nov 2, Trip at 15:52
- Thu, Oct 29, Trip at 17:01
- Wed, Oct 28, Trip at 17:01
- Tue, Oct 27, Trip at 20:10
- Wed, Oct 21, Trip at 23:10
OC Transpo gives no reason for single trips, so none is shown.
Did not come (no bus seen, no notice), last 7 days: 1 of 448 trips we could check.
Oodena miikana-anokiiwin besho o'ow miikana
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.
- MarquetteMikana anokiwin · About 1 m from the routeUntil Nov 30, 2026
- LongpréMikana anokiwin · About 7 m from the routeUntil Dec 30, 2026
- CrichtonMikana anokiwin · About 0 m from the routeThe City flags a transit impact.Until Nov 6, 2026
- YORKMikana anokiwin · About 0 m from the routeUntil Nov 13, 2026
Updated Nov 3, 2026
Source: City of Ottawa open data. City road work map
More on Route 20
- 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 opensMiinawaa gojitoon
- Kakina ozhibii'igan
- Wiindamaw gidogimaam
- 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 →