Interchange Connection Reliability

Sydney Trains & Buses — measured at the interchange, not modelled
Data accurate as at 11:59pm 25 July 2026

Explore your interchange

Pick a train station, then a bus route that connects there, to see the measured connection reliability for your specific situation — the same method used for the headline figures below.

Headline interchanges

Glenfield — T2 / T8 change (trains)91.0%
1-minute window · n=956 measured departures, last 7 days
Wolli Creek — T4 / T8 change (trains)94.5%
3-minute window · n=1880 measured departures, last 7 days
Central — T2 / T8 change (trains)95.9%
3-minute window · n=1770 measured departures, last 7 days
Western Sydney Airport — bus routes 790 / 825 / 86088.0%
2-minute window · n=251 measured departures, last 7 days
Liverpool — bus routes 825 / 86091.3%
2-minute window · n=128 measured departures, last 7 days
Glenfield — train (T2/T8) to bus 86491.7%
2.5-minute window · n=980 measured departures, last 7 days
Edmondson Park — bus 859 to train T250.0%
1-minute window · n=2 measured departures, last 7 days

How to read this page

Each figure is the share of measured departures at that interchange, across the connecting lines/routes shown, that stayed within the connection window over the last 7 days — i.e. did not depart more than the window's minutes early or late. Interchange windows are this project's own configuration (indicative of a real change of service), not an official Transport for NSW measure — new train/bus pairs default to a 2-minute window unless specially configured. Departure data is collected directly from the Transport for NSW Open Data feed by a local, continuously-running collector; nothing here is modelled, estimated or extrapolated. Full per-service records are retained as an audit trail.