Previous measure: 65,1% of arrivals were within five minutes of the timetable (89.859 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
Rota 20: Rideau ⇄ St-Laurent
A cada 29 a 35 min
Slowest stretches · running measure, 8 de out to 4 de nov
Of the slowest stretches, the most time is lost between 300 DES PÈRES BLANCS and BRITTANY / MONTRÉAL.
- +2 min300 DES PÈRES BLANCS – BRITTANY / MONTRÉAL
17 km/h seen, 20 km/h in the timetable - +1,4 minRIDEAU B – ST PATRICK / COBOURG
11 km/h seen, 13 km/h in the timetable - +0,8 minMONTFORT HOSPITAL – BRITTANY / MONTRÉAL
9 km/h seen, 13 km/h in the timetable - +0,7 minST-LAURENT D – MONTFORT HOSPITAL
16 km/h seen, 17 km/h in the timetable - +0,5 minST PATRICK / COBOURG – 300 DES PÈRES BLANCS
18 km/h seen, 19 km/h in the timetable
Como medimos →
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 ·
Not measured yet: the live line needs bus positions, and none are in right now.
Right now on Route 20
0 busesOpen on the map
1 avisos · Detour: Route 20 Rideau due to closure of Alfred and lanes on Montfortfrom 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 de novembro de 2026 · 67 trips in the retained timetable · retained notices; capture coverage unverified
In short: 67 with a matched position · 0 with no matching position (to investigate) · 0 with an unknown outcome.
- 05:10– 05:45Trip 9093040Vehicle position matchedFirst / last feed position: 04:51 GMT-5 / 06:14 GMT-5; not actual start or end times.
- 05:20– 05:58Trip 9678040Vehicle position matchedFirst / last feed position: 05:10 GMT-5 / 05:56 GMT-5; not actual start or end times.
- 06:08– 06:49Trip 31020040Vehicle position matchedFirst / last feed position: 05:55 GMT-5 / 06:53 GMT-5; not actual start or end times.
- 06:20– 06:58Trip 32243040Vehicle position matchedFirst / last feed position: 06:10 GMT-5 / 06:59 GMT-5; not actual start or end times.
- 06:40– 07:27Trip 4697040Vehicle position matchedFirst / last feed position: 06:14 GMT-5 / 07:34 GMT-5; not actual start or end times.
- 06:50– 07:36Trip 33635040Vehicle position matchedFirst / last feed position: 06:42 GMT-5 / 07:30 GMT-5; not actual start or end times.
- 07:10– 07:58Trip 32555040Vehicle position matchedFirst / last feed position: 06:59 GMT-5 / 08:05 GMT-5; not actual start or end times.
- 07:20– 08:09Trip 28588040Vehicle position matchedFirst / last feed position: 07:06 GMT-5 / 08:10 GMT-5; not actual start or end times.
- 07:45– 08:33Trip 7417040Vehicle position matchedFirst / last feed position: 07:31 GMT-5 / 08:40 GMT-5; not actual start or end times.
- 07:50– 08:41Trip 7103040Vehicle position matchedFirst / last feed position: 07:45 GMT-5 / 08:43 GMT-5; not actual start or end times.
- 08:18– 09:06Trip 15044040Vehicle position matchedFirst / last feed position: 08:08 GMT-5 / 09:12 GMT-5; not actual start or end times.
- 08:20– 09:11Trip 5895040Vehicle position matchedFirst / last feed position: 08:27 GMT-5 / 09:15 GMT-5; not actual start or end times.
More on Route 20
0 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.
Cancelamentos nesta linha
Como contamos os cancelamentos2 partial-capture days not counted.
1414 scheduled trips with counted cancellation notices, qui., 8 de out. to qua., 4 de nov..
Not counted: 22 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Horas com mais cancelamentos: 13 (3), 17 (3), 16 (2)
Últimos trajetos cancelados
- ter., 3 de nov., Trip at 23:10
- seg., 2 de nov., Trip at 15:52
- qui., 29 de out., Trip at 17:01
- qua., 28 de out., Trip at 17:01
- ter., 27 de out., Trip at 20:10
A OC Transpo não informa o motivo de viagens individuais, por isso nenhum é mostrado.
Did not come (no bus seen, no notice), last 7 days: 1 of 448 trips we could check.
Obras viárias da cidade perto desta linha
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.
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 20
- Other daysoutubro de 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 →
- De onde vêm os númerosOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensTentar de novo
- Boletim completo
- Fale com seu vereador
- 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 · 100 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
ST-LAURENT D to RIDEAU A · 51 stops
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
14 official service records
2 added dates and 32 removed dates
Review the official service records
Service 1
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Removed dates: 1 de nov. de 2026, 8 de nov. de 2026, 15 de nov. de 2026, 22 de nov. de 2026, 29 de nov. de 2026
Service 10
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Removed dates: 30 de out. de 2026
Service 11
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Service 12
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Service 13
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Added dates: 30 de out. de 2026
Removed dates: 6 de nov. de 2026, 13 de nov. de 2026, 20 de nov. de 2026, 27 de nov. de 2026
Service 14
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Removed dates: 31 de out. de 2026
Service 2
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Added dates: 31 de out. de 2026
Removed dates: 7 de nov. de 2026, 14 de nov. de 2026, 21 de nov. de 2026, 28 de nov. de 2026
Service 3
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Service 4
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Removed dates: 3 de nov. de 2026, 10 de nov. de 2026, 17 de nov. de 2026, 24 de nov. de 2026
Service 5
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Service 6
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Removed dates: 2 de nov. de 2026, 9 de nov. de 2026, 16 de nov. de 2026, 23 de nov. de 2026, 30 de nov. de 2026
Service 7
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Service 8
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Removed dates: 5 de nov. de 2026, 12 de nov. de 2026, 19 de nov. de 2026, 26 de nov. de 2026
Service 9
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Removed dates: 4 de nov. de 2026, 11 de nov. de 2026, 18 de nov. de 2026, 25 de nov. de 2026
Service records for this stop pattern
Service 1
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Removed dates: 1 de nov. de 2026, 8 de nov. de 2026, 15 de nov. de 2026, 22 de nov. de 2026, 29 de nov. de 2026
Service 10
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Removed dates: 30 de out. de 2026
Service 11
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Service 12
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Service 13
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Added dates: 30 de out. de 2026
Removed dates: 6 de nov. de 2026, 13 de nov. de 2026, 20 de nov. de 2026, 27 de nov. de 2026
Service 14
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Removed dates: 31 de out. de 2026
Service 2
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Added dates: 31 de out. de 2026
Removed dates: 7 de nov. de 2026, 14 de nov. de 2026, 21 de nov. de 2026, 28 de nov. de 2026
Service 3
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Service 4
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Removed dates: 3 de nov. de 2026, 10 de nov. de 2026, 17 de nov. de 2026, 24 de nov. de 2026
Service 5
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Service 6
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Removed dates: 2 de nov. de 2026, 9 de nov. de 2026, 16 de nov. de 2026, 23 de nov. de 2026, 30 de nov. de 2026
Service 7
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Service 8
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Removed dates: 5 de nov. de 2026, 12 de nov. de 2026, 19 de nov. de 2026, 26 de nov. de 2026
Service 9
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Removed dates: 4 de nov. de 2026, 11 de nov. de 2026, 18 de nov. de 2026, 25 de nov. de 2026
RIDEAU B to ST-LAURENT C · 58 stops
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
14 official service records
2 added dates and 32 removed dates
Review the official service records
Service 1
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Removed dates: 1 de nov. de 2026, 8 de nov. de 2026, 15 de nov. de 2026, 22 de nov. de 2026, 29 de nov. de 2026
Service 10
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Removed dates: 30 de out. de 2026
Service 11
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Service 12
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Service 13
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Added dates: 30 de out. de 2026
Removed dates: 6 de nov. de 2026, 13 de nov. de 2026, 20 de nov. de 2026, 27 de nov. de 2026
Service 14
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Removed dates: 31 de out. de 2026
Service 2
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Added dates: 31 de out. de 2026
Removed dates: 7 de nov. de 2026, 14 de nov. de 2026, 21 de nov. de 2026, 28 de nov. de 2026
Service 3
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Service 4
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Removed dates: 3 de nov. de 2026, 10 de nov. de 2026, 17 de nov. de 2026, 24 de nov. de 2026
Service 5
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Service 6
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Removed dates: 2 de nov. de 2026, 9 de nov. de 2026, 16 de nov. de 2026, 23 de nov. de 2026, 30 de nov. de 2026
Service 7
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Service 8
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Removed dates: 5 de nov. de 2026, 12 de nov. de 2026, 19 de nov. de 2026, 26 de nov. de 2026
Service 9
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Removed dates: 4 de nov. de 2026, 11 de nov. de 2026, 18 de nov. de 2026, 25 de nov. de 2026
Service records for this stop pattern
Service 1
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Removed dates: 1 de nov. de 2026, 8 de nov. de 2026, 15 de nov. de 2026, 22 de nov. de 2026, 29 de nov. de 2026
Service 10
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Removed dates: 30 de out. de 2026
Service 11
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Service 12
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Service 13
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Friday
Added dates: 30 de out. de 2026
Removed dates: 6 de nov. de 2026, 13 de nov. de 2026, 20 de nov. de 2026, 27 de nov. de 2026
Service 14
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Removed dates: 31 de out. de 2026
Service 2
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Saturday
Added dates: 31 de out. de 2026
Removed dates: 7 de nov. de 2026, 14 de nov. de 2026, 21 de nov. de 2026, 28 de nov. de 2026
Service 3
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Service 4
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Removed dates: 3 de nov. de 2026, 10 de nov. de 2026, 17 de nov. de 2026, 24 de nov. de 2026
Service 5
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Sunday
Service 6
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Monday
Removed dates: 2 de nov. de 2026, 9 de nov. de 2026, 16 de nov. de 2026, 23 de nov. de 2026, 30 de nov. de 2026
Service 7
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Tuesday
Service 8
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Thursday
Removed dates: 5 de nov. de 2026, 12 de nov. de 2026, 19 de nov. de 2026, 26 de nov. de 2026
Service 9
20
Scheduled from 30 de out. de 2026 to 30 de nov. de 2026
Published weekly days: Wednesday
Removed dates: 4 de nov. de 2026, 11 de nov. de 2026, 18 de nov. de 2026, 25 de nov. de 2026
Official feed version 6ee8491d-8f94-4122-a67b-ef228d9e0945
Source checksum 91dd8e42516043447b7a3e7185d65557916494aaafeb36792fa1c09c514e2bbb
Paradas desta linha
Rideau
- ST-LAURENT D
- ST-LAURENT / OGILVIE
- ST-LAURENT / CYRVILLE
- ST-LAURENT / AD. 1055
- DONALD / ST-LAURENT
- DONALD / FINDON
- DONALD / CUMMINGS
- CUMMINGS / DONALD
- CUMMINGS / SNOW
- CUMMINGS / SHANE
- CUMMINGS / GARDENVALE
- CUMMINGS / BURN
- CUMMINGS / QUÉBEC
- CUMMINGS / CLARKE
- CUMMINGS / WILSON
- CUMMINGS / MONTRÉAL
- MONTRÉAL / MONTFORT HOSPITAL
- MONTFORT HOSPITAL
- BRITTANY / MONTRÉAL
- BRITTANY / KRISTIN
- BRITTANY / TRURO
- BRITTANY / BANGS
- ST-LAURENT / DUNBARTON
- ST-LAURENT / AD. 505
- ST-LAURENT / MONTRÉAL
- MONTRÉAL / NOTRE-DAME CEMETERY
- MONTRÉAL / DE L'ÉGLISE
- MONTRÉAL / GRANVILLE
- STE ANNE / MONFORT
- MONTFORT / PARK
- MONTFORT / MARIER
- MARIER / LONGPRE
- DES PÈRES-BLANCS / MARIER
- DES PÈRES-BLANCS / LONGPRÉ
- DES PÈRES-BLANCS / LEBRUN
- 300 DES PÈRES BLANCS
- DES PÈRES-BLANCS / LEBRUN
- DES PÈRES-BLANCS / MARQUETTE
- DES PÈRES-BLANCS / MARIER
- MARIER / GENEST
- MARIER / BARRETTE
- BEECHWOOD / ST CHARLES
- BEECHWOOD / MACKAY
- OLD ST PATRICK / COBOURG
- OLD ST PATRICK / BEAUSOLEIL
- ST PATRICK / BEAUSOLEIL
- ST PATRICK / CUMBERLAND
- DALHOUSIE / ST PATRICK
- DALHOUSIE / YORK
- RIDEAU D
- RIDEAU A
St-Laurent
- 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 / COBOURG
- ST PATRICK / COBOURG
- BEECHWOOD / LOYER
- BEECHWOOD / ST CHARLES
- MARIER / BEECHWOOD
- MARIER / GENEST
- DES PÈRES-BLANCS / MARIER
- DES PÈRES-BLANCS / LONGPRÉ
- DES PÈRES-BLANCS / LEBRUN
- 300 DES PÈRES BLANCS
- DES PÈRES-BLANCS / LEBRUN
- DES PÈRES-BLANCS / MARQUETTE
- DES PÈRES-BLANCS / MARIER
- MARIER / LONGPRE
- MARIER / MONTFORT
- MONTFORT / BRADLEY
- MONTFORT / STE ANNE
- MONTFORT / GRANVILLE
- GRANVILLE / MONTRÉAL
- MONTRÉAL / LAFONTAINE
- MONTRÉAL / DE L'ÉGLISE
- MONTRÉAL / NOTRE-DAME CEMETERY
- ST-LAURENT / MONTRÉAL
- ST-LAURENT / AD. 505
- ST-LAURENT / BRITTANY
- BRITTANY / COLEFORD
- BRITTANY / BANGS
- BRITTANY / QUARRY
- BRITTANY / KRISTIN
- BRITTANY / MONTRÉAL
- MONTRÉAL / CUMMINGS
- MONTRÉAL / MONTFORT HOSPITAL
- MONTFORT HOSPITAL
- CUMMINGS / MONTRÉAL
- CUMMINGS / WILSON
- CUMMINGS / CLARKE
- CUMMINGS / QUÉBEC
- CUMMINGS / BURN
- CUMMINGS / GARDENVALE
- CUMMINGS / SHANE
- CUMMINGS / CARON
- CUMMINGS / DONALD
- DONALD / CUMMINGS
- DONALD / HENDON
- DONALD / ST-LAURENT
- ST-LAURENT / DONALD
- ST-LAURENT / QUEEN MARY
- ST-LAURENT / COVENTRY
- ST-LAURENT / LEMIEUX
- ST-LAURENT C