Previous measure: 66.1% of arrivals were within five minutes of the timetable (96,912 arrivals over 27 days). The report card below uses the newer one-minute-early to five-minutes-late measure when it has readings.
Mìkana 18: St-Laurent ⇄ Billings Bridge
Endaso 28 biinish 34 min
- BILLINGS BRIDGE 4C
- BANK / RIVERSIDE
- BANK / RIVERSIDE
- BANK / RIVERDALE
- RIVERDALE / WINDSOR
- RIVERDALE / BELMONT
- RIVERDALE / SUNNYSIDE
- RIVERDALE / SOUTHERN
- RIVERDALE / AVENUE
- RIVERDALE / AD. 111
- RIVERDALE / GLENVIEW
- MAIN / BECKWITH
- MAIN / CLEGG
- MAIN / HERRIDGE
- MAIN / OBLATS
- MAIN / LEES
- HAWTHORNE / MAIN
- HAWTHORNE / COLONEL BY
- ELGIN / PARK
- ELGIN / MCLEOD
- ELGIN / WAVERLY
- ELGIN / GILMOUR
- ELGIN / COOPER
- ELGIN / NEPEAN
- ELGIN / SLATER
- ELGIN / WELLINGTON
- RIDEAU B
- RIDEAU / CUMBERLAND
- RIDEAU / KING EDWARD
- RIDEAU / NELSON
- RIDEAU / FRIEL
- RIDEAU / AUGUSTA
- RIDEAU / CHARLOTTE
- NORTH RIVER / MONTRÉAL
- NORTH RIVER / AD. 333
- NORTH RIVER / WASHINGTON
- NORTH RIVER / ONTARIO
- NORTH RIVER / COLUMBUS
- QUEEN MARY / NORTH RIVER
- QUEEN MARY / MARION
- QUEEN MARY / VANIER
- QUEEN MARY / VERA
- QUEEN MARY / QUILL
- QUEEN MARY / LOLA
- LOLA / PRESLAND
- LOLA / COVENTRY
- 360 COVENTRY
- BELFAST / COVENTRY
- TREMBLAY / AVENUE P
- TREMBLAY / AVENUE R
- TREMBLAY / AVENUE U
- TREMBLAY / AD. 5301 min sched.
- ST-LAURENT / TREMBLAY0 min
- ST-LAURENT B5 min sched.
Where lateness is made ·
Not measured yet: too few weekdays with bus positions on this stretch.
The line right now · 12:23 a.m.
The line right now · 12:23 a.m.
Live, 53 s ago
gwayak apiiishkwaaj dagoshindid not comeLive, 53 s ago
- BILLINGS BRIDGE 4C
- BANK / RIVERSIDE
- BANK / RIVERSIDE
- BANK / RIVERDALE
- RIVERDALE / WINDSOR
- RIVERDALE / BELMONT
- RIVERDALE / SUNNYSIDE
- RIVERDALE / SOUTHERN
- RIVERDALE / AVENUE
- RIVERDALE / AD. 111
- RIVERDALE / GLENVIEW
- MAIN / BECKWITH
- MAIN / CLEGG
- MAIN / HERRIDGE
- MAIN / OBLATS
- MAIN / LEES
- HAWTHORNE / MAIN
- HAWTHORNE / COLONEL BY
- ELGIN / PARK
- ELGIN / MCLEOD
- ELGIN / WAVERLY
- ELGIN / GILMOUR
- ELGIN / COOPER
- ELGIN / NEPEAN
- ELGIN / SLATER
- ELGIN / WELLINGTON
- RIDEAU B
- RIDEAU / CUMBERLAND
- RIDEAU / KING EDWARD
- RIDEAU / NELSON
- RIDEAU / FRIEL
- RIDEAU / AUGUSTA
- RIDEAU / CHARLOTTE
- NORTH RIVER / MONTRÉAL
- NORTH RIVER / AD. 333
- NORTH RIVER / WASHINGTON
- NORTH RIVER / ONTARIO
- NORTH RIVER / COLUMBUS
- QUEEN MARY / NORTH RIVER
- QUEEN MARY / MARION
- QUEEN MARY / VANIER
- QUEEN MARY / VERA
- QUEEN MARY / QUILL
- QUEEN MARY / LOLA
- LOLA / PRESLAND
- LOLA / COVENTRY
- 360 COVENTRY
- BELFAST / COVENTRY
- TREMBLAY / AVENUE P
- TREMBLAY / AVENUE R
- TREMBLAY / AVENUE U
- TREMBLAY / AD. 5301 min sched.
- ST-LAURENT / TREMBLAY0 min
- ST-LAURENT B5 min sched.
- ST-LAURENT D
- ST-LAURENT / TREMBLAY
- TREMBLAY / AD. 529
- TREMBLAY / AVENUE U
- TREMBLAY / AVENUE R
- TREMBLAY / BELFAST
- BELFAST / COVENTRY
- COVENTRY / BELFAST
- LOLA / COVENTRY
- LOLA / PRESLAND
- QUEEN MARY / LOLA
- QUEEN MARY / QUILL
- QUEEN MARY / VERA
- QUEEN MARY / VANIER
- QUEEN MARY / MARION
- QUEEN MARY / NORTH RIVER
- NORTH RIVER / COLUMBUS
- NORTH RIVER / ONTARIO
- NORTH RIVER / WASHINGTON
- NORTH RIVER / MCARTHUR
- NORTH RIVER / SELKIRK
- RIDEAU / WURTEMBURG
- RIDEAU / CHARLOTTE
- RIDEAU / AUGUSTA
- RIDEAU / CHAPEL
- RIDEAU / NELSON
- RIDEAU / KING EDWARD
- RIDEAU / DALHOUSIE
- RIDEAU A
- ELGIN / QUEEN
- ELGIN / SLATER
- ELGIN / NEPEAN
- ELGIN / LISGAR
- ELGIN / SOMERSET W
- ELGIN / LEWIS
- ELGIN / GLADSTONE
- ELGIN / MCLEOD
- ELGIN / CATHERINE
- HAWTHORNE / COLONEL BY
- MAIN / GRAHAM
- MAIN / OBLATS
- MAIN / HAZEL
- MAIN / CLEGG
- MAIN / BOWER
- RIVERDALE / GLENVIEW
- RIVERDALE / AD. 100 RIVERDALE0 min
- RIVERDALE / ECHO0 min
- RIVERDALE / SOUTHERN1 min
- RIVERDALE / SUNNYSIDE1 min
- RIVERDALE / BELMONT2 min
- RIVERDALE / CAMERON2 min
- BANK / RIVERDALE3 min
- BANK / RIVERSIDE3 min
- BILLINGS BRIDGE / BANK4 min
- BILLINGS BRIDGE 3A6 min sched.
Stops and scheduled times from OC Transpo’s timetable (GTFS, 2026-10-30). Live minutes from bus positions, 53 s ago.
Right now on Route 18
Maajaawinan · next from TREMBLAY / AD. 530: 1 mineach opens its trip
2 busesOpen on the map
0 noticesfrom 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 · 75 trips in the retained timetable · retained notices; capture coverage unverified
In short: 75 with a matched position · 0 with no matching position (to investigate) · 0 with an unknown outcome.
- 05:04– 05:27Trip 30658020Vehicle position matchedFirst / last feed position: 4:44 a.m. EST / 5:23 a.m. EST; not actual start or end times.
- 05:46– 06:31Trip 21884020Vehicle position matchedFirst / last feed position: 5:26 a.m. EST / 6:49 a.m. EST; not actual start or end times.
- 05:49– 06:33Trip 6121020Vehicle position matchedFirst / last feed position: 5:38 a.m. EST / 6:31 a.m. EST; not actual start or end times.
- 06:19– 07:04Trip 5149020Vehicle position matchedFirst / last feed position: 6:07 a.m. EST / 7:11 a.m. EST; not actual start or end times.
- 06:19– 07:09Trip 8499020Vehicle position matchedFirst / last feed position: 6:09 a.m. EST / 7:18 a.m. EST; not actual start or end times.
- 06:49– 07:40Trip 24888020Vehicle position matchedFirst / last feed position: 6:51 a.m. EST / 8:15 a.m. EST; not actual start or end times.
- 06:49– 07:38Trip 2646020Vehicle position matchedFirst / last feed position: 6:32 a.m. EST / 7:49 a.m. EST; not actual start or end times.
- 07:19– 08:17Trip 15156020Vehicle position matchedFirst / last feed position: 7:05 a.m. EST / 8:14 a.m. EST; not actual start or end times.
- 07:19– 08:12Trip 35804020Vehicle position matchedFirst / last feed position: 7:19 a.m. EST / 8:20 a.m. EST; not actual start or end times.
- 07:49– 08:48Trip 13021020Vehicle position matchedFirst / last feed position: 7:50 a.m. EST / 8:42 a.m. EST; not actual start or end times.
- 07:49– 08:45Trip 4924020Vehicle position matchedFirst / last feed position: 7:29 a.m. EST / 8:59 a.m. EST; not actual start or end times.
- 07:53– 08:06Trip 9240020Vehicle position matchedFirst / last feed position: 7:25 a.m. EST / 8:05 a.m. EST; not actual start or end times.
More on Route 18
2 busesOpen on the map
Planned change · 2026-10-30service 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 counted2 partial-capture days not counted.
1010 scheduled trips with counted cancellation notices, Tue, Oct 6 to Mon, Nov 2.
Not counted: 12 trips with qualifying later matching vehicle observations and 0 for trips not in that day’s timetable.
Hours with the most cancellations: 10 p.m. (3), 5 p.m. (2), 8 a.m. (1)
Latest cancelled trips
- Wed, Oct 28, Trip at 22:19
- Wed, Oct 28, Trip at 17:19
- Tue, Oct 27, Trip at 11:49
- Mon, Oct 26, Trip at 13:19
- Fri, Oct 23, Trip at 09:21
OC Transpo gives no reason for single trips, so none is shown.
Did not come (no bus seen, no notice), last 7 days: none among the 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.
- BankMikana anokiwin · About 0 m from the routeThe City flags a transit impact.Until Dec 31, 2026
- LaurierMikana anokiwin · About 1 m from the routeThe City flags a transit impact.Until Dec 31, 2026
- ALBERTMikana anokiwin · About 0 m from the routeThe City flags a transit impact.Until Jan 26, 2027
Updated Nov 3, 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 →
- 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 →