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STO route 66

Route 66 reliability, September 2026

Published on October 4, 2026. These figures are frozen.

In September 2026, 87.3% of 65,489 arrival predictions on this route were within 5 minutes of the timetable, over 28 service days.

Within 5 minutes
87.3%
Predictions counted
65,489
Service days
28
Rank
33 / 140

Predictions are the operator’s own arrival estimates. Actual arrivals were not measured separately.

It ranked 33 of 140 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.

Read the full method

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