S24 (ZVV)

S24 (ZVV)
S24 (ZVV)
	An S24 train in the Zürich Hauptbahnhof
Overview
Status	Operational
Locale	Zürich, Switzerland
Termini	Thayngen/Weinfelden; Zug;
Stations	33
Website	ZVV (in English)
Service
Type	S-Bahn
System	Zürich S-Bahn
Operator(s)	Zürcher Verkehrsverbund (ZVV)
Technical
Track gauge	1,435 mm (4 ft 8+1⁄2 in)
Route map
Route map
	time
	(h)
	Germany
	Switzerland
	0:34
	0:30
	0:03 ↑ 0:02
	↓ 0:00
	0:31
	0:36

The S24 is a regional railway line of the Zurich S-Bahn of the Zürcher Verkehrsverbund (ZVV), Zurich transportation network. The line was significantly extended in June 2014, and again in December 2015, and has subsumed the former S21 line, initially numbered S1, which previously provided service in parts of its extended route.

At Zürich HB, trains of the S24 service usually depart from ground-level tracks (Gleis) 3 or 4. As of 2025, it is one of the only S-Bahn service that reverses direction of travel in one of the surface-level terminal tracks instead of passing through one of the station's underground platforms.