The typical weekday off-peak timetable is:[5][6] Puhinui Station is served by bus route AirportLink.

[7] An eastward line from the airport to Botany Downs has also been proposed with a new interchange at Puhinui railway station, planned to be built in two stages, the first of which is said to be an early deliverable component of the Airport to Botany rapid transit line.

The second phase provides a rapid transit overbridge across the railway line to provide a more direct and bespoke rapid transit connection.

The new rapid transit link will integrate with the new interchange station on the overbridge.

[12][13] The line will also go through Manukau railway station before ending in Botany.