OC Transpo route 189
Route 189 reliability, August 2026
Published on October 4, 2026. These figures are frozen.
In August 2026, 91.3% of 22,924 arrival predictions on this route were within 5 minutes of the timetable, over 15 service days.
- Within 5 minutes
- 91.3%
- Predictions counted
- 22,924
- Service days
- 15
- Rank
- 14 / 94
Predictions are the operator’s own arrival estimates. Actual arrivals were not measured separately.
- Route page: times and current reliability
- Network report, August 2026
- Next month: September 2026
- Download the month (CSV)
It ranked 14 of 94 ranked routes.
How we measure this
We compare this route’s published arrival predictions with when the bus arrived, once each trip has finished, and count those within five minutes.
The rank places this route among every route with enough data that month. Routes with too little data are not ranked.
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