Independent, citizen-led transit information for Ottawa–Gatineau riders. Not affiliated with OC Transpo or STO.
Route
39
OC Transpo
2 official schedule records are grouped under this public route. Destinations and stop patterns from every current record are included below.
Current route evidence
What is happening on this route
Timetable, vehicle and notice evidence are kept separate so a missing live feed is never presented as no service.
Route map
Explore opens every official schedule record grouped under this public route. The map follows published street geometry where the current GTFS provides it.
Today’s scheduled service
Service date August 27, 2026
The current official timetable cannot be read for this route. No service span or frequency is estimated.
Next departures from route origins
These are upcoming trip starts, not departures from every stop. Open a stop below for its own board.
The current official timetable cannot be read for this route. No service span or frequency is estimated.
The realtime prediction feed is unavailable or stale. Timetable times remain labelled as scheduled only.
Vehicles observed now
Current vehicle positions cannot be confirmed. No zero is shown.
Active official notices
Stop impacts: Blair Station stop I relocation (UPDATED)
Timing not published by the operatorOctober 10 2025 - Updated on Friday, February 27, 2026 From 11:00 am on Tuesday, October 14 and continuing throughfall 2026* , stop I at Blair Station will be temporarily closed. This closure is due to construction work being performed on the north bus platform, as part of the Blair Station Elevator Replacement Project . Impacts Service for routes 12, 15, 23, 24, 26, 39, N39, and 42 will be relocated two stops east to stop G during the work period. No pedestrian access to north bus platform from the west side of the station. Use the accessible walkway along north platform East. No impact to north bus platform elevator or stairs What else to expect Customers should expect a heavier presence of construction activity along the pedestrian walkway at the station. Starting March 2, 2026, part of the north bus platform and the lower level east doors will be closed for several months to allow work on the new elevator system. Customers will use the adjacent south doors to access stops F, G, and H using a temporary platform installed next to the existing platform. This will not affect the stop locations or service. Other minor impacts to platforms and walkways on certain workdays may occur. Construction crews and flaggers will guide customers as required. *Date to-be-confirmed Please allow extra time for your travels. --> Affected stops Bus Stop (560#) not in use Routes Alternate Stop #3027 -- Blair I 12 Tunney's Pasture 15 Parliament 23 Rothwell Heights & Blair 24 Chapel Hill 26 Pineview 39 Millennium 39 Blair & N Rideau 42 Hurdman #3027 -- Blair G Stop relocation map
Read notice →Relocation notice: Trim Station bus loop
Timing not published by the operatorSeptember 18 2024 - On Sunday, September 22 at 4 am, the current Trim Station will be permanently relocated to the new Trim Station Bus Loop due to the closure of of South Frontage between Old Trim and New Trim Road, in addition to the southern parts of the Park and Ride lot for Stage 2 work. Please allow a few extra minutes for your travels. Park & Ride impacts The most southern Park and Ride lot will be closed. Please park in the open areas of the parking lots. Pedestrian access instructions Pedestrian access into the station is available at the east side of the station along New Trim Road. Pedestrian access will also be available within the Park and Ride itself to the new bus platforms. Affected stops Bus Stop (560#) not in use Routes Alternate Stop #3029 -- Trim 2A 38 Blair 39 Blair & N Rideau 221 Blair 639 Place d'Orléans Trim 2A in new bus loop. #3029 -- Trim 1A 39 Blair & N Rideau 39 Millennium 221 Cumberland 639 Gisèle Lalonde Trim 1Ain new bus loop. Detour routing 38 Blair: Start route in new Trim Bus Loop at service stop 2A, continue to east exit to New Trim Road, left onto New Trim Road, continue regular routing 38 Jeanne d’Arc/Trim: From New Trim Southbound, right onto Eastern access to New Trim Station, continue to service stop 1A, end route 39 Blair & N Rideau: Start route in new Trim Bus Loop at service stop 2A, continue to east exit to New Trim Road, left onto New Trim Road, continue regular routing 39 Millennium: From OR174 Eastbound, exit Trim Road, remaining in the left lane, proceed to intersection of Trim EB Off-ramp and Old Trim Rd, left onto Western access to Trim Station, continue to service stop 1A, continue to east exit to New Trim Road, right onto New Trim Rd, continue to regular routing 221 Blair: From Old Trim/South Frontage, continue Old Trim northbound to western access to new Trim Bus loop, continue to service stop 2A, continue to east exit to New Trim Road, left onto New Trim Road, continue regular routing 221 Cumberland: From OR174 Eastbound, exit Trim Road, remaining in the left lane, proceed to intersection of Trim EB Off-ramp and Old Trim Rd, left onto Western access to Trim Station, continue to service stop 1A, continue to east exit to New Trim Road, right onto New Trim Rd, continue to regular routing 639 Gisele Lalonde: From Southbound New Trim, right onto East access to Trim Station, continue to service stop 1A, continue to western roadway to Old Trim Southbound, continue Trim SB on regular routing 639 Place d’Orléans: From Old trim Northbound, continue NB Trim To Trim Station, continue to service stop 2A, continue to east end of Trim Station, left onto New Trim, continue regular routing 405 Canadian Tire Centre: Start route at service stop 2A in New Trim Bus Loop, continue to east exit, left onto New Trim Rd, continue regular routing 405 Trim: From OR174 Eastbound, exit Trim Road, remaining in the left lane, proceed to intersection of Trim EB Off-ramp and Old Trim Rd, left onto Western access to Trim Station, continue to service stop 1A, end route 455 Lansdowne: Start route at service stop 2A in New Trim Bus Loop, continue to east exit, left onto New Trim Rd, continue regular routing 455 Trim: From OR174 Eastbound, exit Trim Road, remaining in the left lane, proceed to intersection of Trim EB Off-ramp and Old Trim Rd, left onto Western access to Trim Station, continue to service stop 1A, end route
Read notice →
Planned changes
No safely matched planned change is recorded for this route.
These are Otranspo register records, separate from operator alerts. A record is attached only when its route label identifies one operator; ambiguous OC Transpo/STO number matches are withheld.
Evidence checked Aug 27, 11:39 a.m.
Stops and stations
21 official stop patterns
Each row below is one exact stop order published in the official schedule. Short turns and alternate destinations stay separate.
- View stops and calendar →
Towards Blair: MILLENNIUM B to BLAIR C
33 stops · 674 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
25 official service records
10 added dates and 30 removed dates
- View stops and calendar →
Towards Blair: MILLENNIUM B to BLAIR C
29 stops · 224 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Blair: TRIM 1A to BLAIR C
13 stops · 32 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Blair: TRIM 2A to BLAIR C
6 stops · 496 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Blair: PLACE D'ORLÉANS E to BLAIR C
5 stops · 309 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Saturday, Sunday
9 official service records
4 added dates and 16 removed dates
- View stops and calendar →
Towards Hurdman: TRIM 2A to HURDMAN A
28 stops · 16 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Rideau: TRIM 2A to RIDEAU A
33 stops · 64 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Rideau: PLACE D'ORLÉANS E to RIDEAU A
32 stops · 105 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
25 official service records
10 added dates and 30 removed dates
- View stops and calendar →
Towards Rideau: PLACE D'ORLÉANS E to RIDEAU A
28 stops · 77 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Saturday, Sunday
9 official service records
4 added dates and 16 removed dates
- View stops and calendar →
Towards Millennium: BLAIR D to MILLENNIUM A
36 stops · 571 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
25 official service records
10 added dates and 30 removed dates
- View stops and calendar →
Towards Millennium: BLAIR D to MILLENNIUM A
28 stops · 320 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Place d'Orléans: RIDEAU B to PLACE D'ORLÉANS B
44 stops · 47 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Saturday, Sunday
9 official service records
4 added dates and 16 removed dates
- View stops and calendar →
Towards Place d'Orléans: RIDEAU B to PLACE D'ORLÉANS B
37 stops · 117 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
25 official service records
10 added dates and 30 removed dates
- View stops and calendar →
Towards Place d'Orléans: RIDEAU B to PLACE D'ORLÉANS B
32 stops · 1 imported trip
Scheduled from Aug 14, 2026 to Aug 29, 2026
Published weekly days: Sunday
1 official service record
0 added dates and 0 removed dates
- View stops and calendar →
Towards Place d'Orléans: RIDEAU B to PLACE D'ORLÉANS B
32 stops · 5 imported trips
Scheduled from Aug 30, 2026 to Sep 20, 2026
Published weekly days: Monday, Sunday
5 official service records
3 added dates and 13 removed dates
- View stops and calendar →
Towards Place d'Orléans: BLAIR G to PLACE D'ORLÉANS B
16 stops · 15 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Saturday
3 official service records
1 added date and 3 removed dates
- View stops and calendar →
Towards Place d'Orléans: BLAIR D to PLACE D'ORLÉANS B
4 stops · 300 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Saturday, Sunday
9 official service records
4 added dates and 16 removed dates
- View stops and calendar →
Towards Trim: RIDEAU B to TRIM 1A
45 stops · 64 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Trim: BLAIR G to TRIM 1A
17 stops · 80 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Trim: BLAIR D to TRIM 1A
13 stops · 16 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
- View stops and calendar →
Towards Trim: BLAIR D to TRIM 1A
5 stops · 400 imported trips
Scheduled from Aug 14, 2026 to Sep 20, 2026
Published weekly days: Monday, Tuesday, Wednesday, Thursday, Friday
16 official service records
6 added dates and 14 removed dates
Source checksum 93bdaf6ee5d5ca7fd25a8c81319668a8489f2d9c86433718618d79c61c38bba2
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Reliability evidence by published route cohort
This public route groups more than one official schedule record. Percentiles and observed weekday sets cannot be safely merged from published aggregates, so each matching evidence cohort remains separate.
Observed evidence cohort 39
Provisional results, published evidence
When is this route reliable?
Every hour below is backed by this route’s settled arrivals. “On time” means no more than five minutes early or late, so a bus that leaves very early counts as a failure for the waiting rider.
Evidence window: July 28, 2026 to August 27, 2026
- 85.3%
- Within ±5 min
- 45,392
- Settled arrivals
- 21
- Observed weekdays
- 9.1 min late
- 95th percentile
Patterns by hour (0)
Not enough arrivals yet to split this route by hour.
No repeated pattern below 70% is yet established across at least three service days.
Scheduled bus, but not observed in realtime
764 / 1,079 scheduled trips published at least one position across 7 service days (70.8%).
This is not a confirmed no-show. A missing position can mean a cancelled or missed bus, but it can also mean an unassigned trip ID or an operator-feed gap. Otranspo publishes the gap because it matters to riders while keeping the conclusion honest.
Method: last prediction within ten minutes of each arrival; one arrival per trip, stop and service date. Trip coverage: GTFS schedule compared with any GTFS-RT position carrying the same trip and local service date. Sources and limitations.
Evidence behind this pageOpen the definition, method, sources, dates, coverage, and known limits.
What is being shown
The current public route group, its published schedule variants and stop patterns, current operations, and matching observed reliability where available.
How it was produced
2 current GTFS route record variants are grouped by operator and public route number. Stop patterns remain tied to their published variant; aggregated reliability records are not merged into an invented percentile.
Evidence dates
- Computed or assembled
- Sample
- 45,392 settled arrivals across 1 matching reliability records.
- Coverage
- 21 published stop patterns containing 516 stop calls are available on this page.
- Method or data version
- last-prediction-within-ten-minutes-v1; 93bdaf6ee5d5ca7fd25a8c81319668a8489f2d9c86433718618d79c61c38bba2
Sources
Limits to keep in mind
- Schedule variants can apply on different dates. A grouped route is not a claim that every pattern operates today.
- Accessibility fields report only what the operator publishes; an unknown value is not confirmation of access.
Rider evidence
Community reports
Signals below are moderated community aggregates, not official operator notices or reliability scores.
You can report without signing in. Anonymous reports count a little less when we calculate public patterns. You can add an account after submitting.
Report a specific problem
Emergency: call 9-1-1. Check official OC Transpo or STO notices before travelling.
Source: currently imported OC Transpo GTFS. Check the Alerts panel for current official notices and each stop page for observed departures.