Independent, citizen-led transit information for Ottawa–Gatineau riders. Not affiliated with OC Transpo or STO.
Week report ending Sep 6, 2026
Every figure here is a count of arrivals this site observed and settled, added up over the service dates in the period. Routes are named for running well on the same evidence they are named for running badly.
Frozen publication
Published on Sep 21, 2026, 1:13 a.m. under settled-arrival-period-report-v2. This stored snapshot will not be recomputed when evidence or code changes.
Across the network
Aug 31, 2026 to Sep 6, 2026 · 7 of 7 calendar days measured
- Arrivals on time
- 80.4%
- Arrivals observed
- 645,019
- Routes measured
- 131
The prior equal calendar period is unavailable or incomplete, so no change is calculated.
Most reliable this period
The routes with the highest share of settled arrivals within five minutes of the timetable. All use the same route class, evidence threshold and period. This is a relative ranking, not an operator target.
- Route 98STO98.6%810 arrivals
- Route 11295.5%3,379 arrivals
- Route 69STO95.3%3,669 arrivals
- Route 26STO95.2%1,113 arrivals
- Route 100STO94.7%1,542 arrivals
- Route 75STO94.1%6,685 arrivals
- Route 77STO93.9%2,562 arrivals
- Route 3893.8%2,662 arrivals
- Route 79STO93%1,013 arrivals
- Route 40STO92.8%1,565 arrivals
Furthest from the timetable
The routes with the lowest share of on-time arrivals. A low figure does not say whose fault it is: a route can be late because its timetable is wrong, because the service is failing, or because of the traffic it runs in. Each route page separates those.
Frozen publication
- Calculation method
- settled-arrival-period-report-v2
- Evidence available through
- Sep 21, 2026, 1:13 a.m.