Previous measure: 77,1% of arrivals were within five minutes of the timetable (94.935 arrivals over 22 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
Linea 55 di STO: Ottawa
Slowest stretches · running measure, 8 ott to 4 nov
Of the slowest stretches, the most time is lost between PARC-O-BUS ALLUMETTIÈRES and BROAD/JOHN-RONEY.
- +8,2 minPARC-O-BUS ALLUMETTIÈRES – BROAD/JOHN-RONEY
10 km/h seen, 20 km/h in the timetable - +4 minCENTRE RIDEAU – KENT / SPARKS
8 km/h seen, 13 km/h in the timetable - +1,8 minKENT / SPARKS – du PORTAGE/AUBRY
9 km/h seen, 12 km/h in the timetable - +0,7 minTERRASSES de la CHAUDIÈRE – de l'HÔTEL-de-VILLE/LAURIER
12 km/h seen, 14 km/h in the timetable - +0,1 minPARC-O-BUS RIVERMEAD – chemin d'AYLMER/MORLEY-WALTERS
14 km/h seen, 15 km/h in the timetable
Come misuriamo →
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 55
0 busesOpen on the map
1 avvisi · Detour extended: Cheo Roadway closure (1Door4Care)from 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.
4 novembre 2026 · 94 trips in the retained timetable · retained notices; capture coverage unverified
In short: 78 with a matched position · 2 with no matching position (to investigate) · 14 with an unknown outcome.
- 05:01– 05:51Trip sto:63294978Insufficient coverage or identity; outcome unknown
- 05:16– 06:06Trip sto:63295153Vehicle position matchedFirst / last feed position: 05:46 GMT-5 / 06:01 GMT-5; not actual start or end times.
- 05:29– 06:20Trip sto:63295149Vehicle position matchedFirst / last feed position: 05:46 GMT-5 / 06:17 GMT-5; not actual start or end times.
- 05:44– 06:38Trip sto:63294695Vehicle position matchedFirst / last feed position: 05:46 GMT-5 / 06:37 GMT-5; not actual start or end times.
- 05:58– 06:54Trip sto:63295779Vehicle position matchedFirst / last feed position: 05:58 GMT-5 / 06:50 GMT-5; not actual start or end times.
- 06:17– 07:10Trip sto:63294644Vehicle position matchedFirst / last feed position: 06:16 GMT-5 / 07:07 GMT-5; not actual start or end times.
- 06:19– 07:16Trip sto:63295716Vehicle position matchedFirst / last feed position: 05:58 GMT-5 / 07:11 GMT-5; not actual start or end times.
- 06:27– 07:24Trip sto:63294639Vehicle position matchedFirst / last feed position: 06:13 GMT-5 / 07:19 GMT-5; not actual start or end times.
- 06:39– 07:42Trip sto:63296142Vehicle position matchedFirst / last feed position: 06:36 GMT-5 / 07:34 GMT-5; not actual start or end times.
- 06:54– 07:57Trip sto:63295339Vehicle position matchedFirst / last feed position: 06:52 GMT-5 / 07:51 GMT-5; not actual start or end times.
- 07:07– 08:13Trip sto:63295476Vehicle position matchedFirst / last feed position: 06:55 GMT-5 / 08:14 GMT-5; not actual start or end times.
- 07:15– 08:16Trip sto:63295150Vehicle position matchedFirst / last feed position: 07:20 GMT-5 / 08:19 GMT-5; not actual start or end times.
More on Route 55
0 busesOpen on the map
Planned change · 2026-11-02service change
Would you count on route 55?
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.
Cancellazioni su questa linea
Come vengono conteggiate le cancellazioni6 partial-capture days not counted.
33 scheduled trips with counted cancellation notices, gio 8 ott to mer 4 nov.
Not counted: 2 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Ore con più cancellazioni: 18 (2), 7 (1)
Ultime corse cancellate
- mar 3 nov, Trip at 18:03
- gio 29 ott, Trip at 18:24
- lun 19 ott, Trip at 07:44
Una causa viene mostrata solo se l'avviso di STO relativo a quella corsa ne indica una.
Did not come (no bus seen, no notice), last 7 days: 7 of 514 trips we could check.
Lavori stradali della città vicino a questa ligne
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.
- ALBERTLavori stradali · About 0 m from the routeThe City flags a transit impact.Until 26 gen 2027
- SlaterLavori stradali · About 0 m from the routeUntil 6 nov 2026
- ALBERTLavori stradali · About 2 m from the routeDate non pubblicate
Updated 5 nov 2026
Source: City of Ottawa open data. City road work map
More on Route 55
- Other daysottobre 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 →
- Da dove vengono i numeriOC Transpo timetable and live bus positionsSources →
- Page not loading?The timetable still opensRiprovare
- Scheda completa
- Scriva al suo consigliere
- 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 →