Previous measure: 79.7% of arrivals were within five minutes of the timetable (2,089 arrivals over 17 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
STO ᐊᖁᑎᖓ 18: Pré Tunney
- TUNNEY'S PASTURE/YARROW
- TUNNEY'S PASTURE/SORREL
- TUNNEY'S PASTURE
- COLOMBINE/HOLLAND
- de LUCERNE/ROYALE
- de LUCERNE
- LUCERNE/ST-DOMINIQUE
- ALEXANDRE-TACHÉ/SAINTE-THÉRÈSE
- ALEXANDRE-TACHÉ/BÉGIN
- ALEXANDRE-TACHÉ/COALLIER
- ALEXANDRE-TACHÉ/CHÂTEAUBRIAND
- TACHÉ-UQO #2
- Station MONTCALM #5
- Station LES GALERIES #2
- Station CASINO #2
- Station LAC LEAMY #2
- Station de la GAPPE #3
- Station PROMENADES #2
- Station de la CITÉ #3
- Station GOUIN #2
- Station LABROSSE #04
- Station Lac Beauchamp #2
- STATION LORRAIN arrêt d'arrivée
Slowest stretches · running measure, Oct 7 to Nov 3
Of the slowest stretches, the most time is lost between STATION LORRAIN and Station LABROSSE #3.
- +6 ᒥᓂᑦSTATION LORRAIN – Station LABROSSE #3
15 km/h seen, 34 km/h in the timetable - +4 ᒥᓂᑦTUNNEY'S PASTURE/YARROW – LUCERNE/ST-DOMINIQUE
12 km/h seen, 16 km/h in the timetable - +0.7 ᒥᓂᑦALEXANDRE-TACHÉ/CHÂTEAUBRIAND – LUCERNE/ST-DOMINIQUE
20 km/h seen, 24 km/h in the timetable - +0.1 ᒥᓂᑦLUCERNE/ST-DOMINIQUE – ALEXANDRE-TACHÉ/CHÂTEAUBRIAND
20 km/h seen, 20 km/h in the timetable
How we measure →
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 · 7:16 a.m.
The line right now · 7:16 a.m.
Live, 71 s ago
ᐃᑲᕐᕋᖓᓂᑭᖑᕙᖅᑐᖅdid not comeLive, 71 s ago
- TUNNEY'S PASTURE/YARROW
- TUNNEY'S PASTURE/SORREL
- TUNNEY'S PASTURE
- COLOMBINE/HOLLAND
- de LUCERNE/ROYALE
- de LUCERNE
- LUCERNE/ST-DOMINIQUE
- ALEXANDRE-TACHÉ/SAINTE-THÉRÈSE
- ALEXANDRE-TACHÉ/BÉGIN
- ALEXANDRE-TACHÉ/COALLIER
- ALEXANDRE-TACHÉ/CHÂTEAUBRIAND
- TACHÉ-UQO #2
- Station MONTCALM #5
- Station LES GALERIES #2
- Station CASINO #2
- Station LAC LEAMY #2
- Station de la GAPPE #3
- Station PROMENADES #2
- Station de la CITÉ #3
- Station GOUIN #2
- Station LABROSSE #04
- Station Lac Beauchamp #2
- STATION LORRAIN arrêt d'arrivée
- STATION LORRAIN13 min sched.
- Station Lac Beauchamp #115 min sched.
- Station LABROSSE #318 min sched.
- Station GOUIN #120 min sched.
- Station de la CITÉ #224 min sched.
- Station PROMENADES #127 min sched.
- Station de la GAPPE #231 min sched.
- Station LAC LEAMY #137 min sched.
- Station CASINO #138 min sched.
- Station LES GALERIES #139 min sched.
- Station MONTCALM #443 min sched.
- TACHÉ-UQO #10 min
- ALEXANDRE-TACHÉ/CHÂTEAUBRIAND2 min
- ALEXANDRE-TACHÉ/HORMIDAS-DUPUIS3 min
- ALEXANDRE-TACHÉ/BÉGIN4 min
- ALEXANDRE-TACHÉ/BOUDRIA4 min
- ALEXANDRE-TACHÉ/SAINTE-THÉRÈSE5 min
- LUCERNE/ST-DOMINIQUE5 min
- de LUCERNE7 min
- de LUCERNE/ROYALE8 min
- COLOMBINE/CHARDON17 min
- TUNNEY'S PASTURE17 min
- TUNNEY'S PASTURE/YARROW18 min
Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-11-04). Live minutes from bus positions, 71 s ago.
Right now on Route 18
1 busesOpen on the map
0 noticesfrom 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.
November 3, 2026 · 7 trips in the retained timetable · retained notices; capture coverage unverified
In short: 4 with a matched position · 0 with no matching position (to investigate) · 3 with an unknown outcome.
- 06:00– 06:48Trip sto:63294705Insufficient coverage or identity; outcome unknown
- 06:45– 07:35Trip sto:63295232Insufficient coverage or identity; outcome unknown
- 07:30– 08:20Trip sto:63295159Insufficient coverage or identity; outcome unknown
- 12:35– 13:20Trip sto:63294572Vehicle position matchedFirst / last feed position: 12:35 p.m. EST / 1:11 p.m. EST; not actual start or end times.
- 15:12– 15:58Trip sto:63290333Vehicle position matchedFirst / last feed position: 3:10 p.m. EST / 3:58 p.m. EST; not actual start or end times.
- 16:14– 17:01Trip sto:63295123Vehicle position matchedFirst / last feed position: 4:13 p.m. EST / 5:16 p.m. EST; not actual start or end times.
- 16:42– 17:30Trip sto:63295048Vehicle position matchedFirst / last feed position: 4:54 p.m. EST / 5:36 p.m. EST; not actual start or end times.
More on Route 18
1 busesOpen on the map
Planned change · 2026-11-02service change
Would you count on route 18?
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 counted6 partial-capture days not counted.
No counted cancellations on this route in the last four weeks. Notices we could not check would be listed below.
Did not come (no bus seen, no notice), last 7 days: none among the trips we could check.
ᓄᓇᓕᐅᑉ ᐊᖅᑯᑎᓂᒃ ᐱᓕᕆᓂᖓ ᐅᓇ ᐊᖅᑯᑎ ᖃᓂᒋᔮᓂ
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.
- Kichi Zibi Mikanᐊᖁᑎᒥᒃ ᓴᓇᔪᑦ · About 0 m from the routeUntil Nov 20, 2026
Updated Nov 4, 2026
Source: City of Ottawa open data. City road work map
More on Route 18
- 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 →
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- ᐅᓂᒃᑳᖅ ᐃᓘᓐᓇ
- ᐅᖃᐅᑎᓗᒍ ᑲᑎᒪᔨᑦ
- 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 →