The S10 line connects Biasca and Bellinzona with Lugano and Como.
Trains run every 30 minutes from 4.30 a.m. to 1.00 a.m. A number of connections are extended to/from Airolo during peak hours. Between 6.00 a.m. and midnight, all trains operate via the Ceneri Base Tunnel.
The stops along Monte Ceneri mountain route are serviced by the new S90 line.
The S10 connection with departures from Biasca at minute .25 travels attached to the S50. In Mendrisio the two trains are separated: the S10 continues to Chiasso–Como S. Giovanni, while the S50 continues towards Varese. In the south-north direction, the S10 and S50 trains will be attached in Mendrisio and will continue as a single train to Biasca.
We advise all travelers to check the travel times of their connections on the online-timetable.