Independent, citizen-led transit information for Ottawa–Gatineau riders. Not affiliated with OC Transpo or STO.
Day report ending Aug 15, 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 28, 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 15, 2026 to Aug 15, 2026 · 1 of 1 calendar days measured
- Arrivals on time
- 72.1%
- Arrivals observed
- 45,869
- Routes measured
- 31
Previous day: 80.5% on time. Aug 14, 2026 to Aug 14, 2026 · 104,811 arrivals · 134 routes measured
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 69STO98.1%796 arrivals
- Route 78STO97.8%650 arrivals
- Route 77STO97.1%416 arrivals
- Route 75STO94.9%1,205 arrivals
- Route 66STO94.5%1,539 arrivals
- Route 63STO91.7%484 arrivals
- Route 49STO90.2%2,129 arrivals
- Route 97STO88.7%2,387 arrivals
- Route 71STO88%1,012 arrivals
- Route 72STO87.9%173 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.
- Route 630%116 arrivals
- Route 618.5%195 arrivals
- Route 8525.4%197 arrivals
- Route 1136.4%209 arrivals
- Route 31STO55.3%1,484 arrivals
- Route 55STO60.7%4,253 arrivals
- Route 59STO63.5%3,317 arrivals
- Route 38STO63.8%1,921 arrivals
- Route 400STO65.2%3,047 arrivals
- Route 3465.6%122 arrivals
Frozen publication
- Calculation method
- settled-arrival-period-report-v2
- Evidence available through
- Sep 28, 2026, 1:13 a.m.