S20 (TILO)

S20
S20
	A Castione-Arbedo-bound S20 at Locarno in 2015
Overview
First service	2004
Current operator(s)	Treni Regionali Ticino Lombardia
Route
Termini	Castione-Arbedo; Locarno
Distance travelled	24.6 kilometres (15.3 mi)
Average journey time	33 minutes
Service frequency	30 minutes
Line(s) used	Gotthard line; Giubiasco–Locarno line;
Route map
Route map
	Legend
	This diagram: view; talk; edit;

The S20 is a railway service that runs every half-hour between Castione-Arbedo and Locarno in the Swiss canton of Ticino. Treni Regionali Ticino Lombardia (TILO), a joint venture of Swiss Federal Railways and Trenord, operates the service.

Operations

The S20 runs every 30 minutes between Castione-Arbedo and Locarno, using the Gotthard line from Castione-Arbedo to Giubiasco and then the Giubiasco–Locarno line to Locarno.^[3]

^ Eisenbahnatlas Schweiz. Cologne: Schweers + Wall. 2012. pp. 48, 59–61. ISBN 978-3-89494-130-7.
^ "Piano dei servizi" (PDF) (in Italian). Swiss Federal Railways. 12 December 2021. Retrieved 1 January 2022.
^ "Göschenen - Airolo - Bellinzona - Chiasso - Milano" (PDF) (in Italian). Systemaufgaben Kundeninformation. 16 November 2021. Retrieved 1 January 2022.