One of the main lines which ran as a RegioExpress line (abbreviation: RX) was the Rheintal Express, from St. Gallen through Sargans to Chur (the other was the CityVogel from Zurich to Konstanz).
The station is a 23 minute (RegioExpress Glarner Sprinter), 29 minute (InterRegio), 34 minute (S2), 43 minute (S5) respectively 42 minute (S8) ride from Zürich Hauptbahnhof.
Pioltello-Limito is served by the lines S5 and S6 of Milan suburban railway network, by the regional trains Milan–Brescia, and by the RegioExpress trains Milan–Bergamo and Milan–Verona.