| S9 | |
| Operator: | THURBO |
| Stops: | 5 |
| Journeytime: | 23 minutes |
| Frequency: | Every 30 minutes |
| Line Used: | Wil–Ebnat-Kappel line |
| Map State: | collapsed |
The S9 is a railway service of the St. Gallen S-Bahn that provides half-hourly service between and over the Wil–Ebnat-Kappel line. THURBO, a joint venture of Swiss Federal Railways and the canton of Thurgau, operates the service.
The S9 operates every 30 minutes between and, using the Wil–Ebnat-Kappel line. It is the only service over that line between Wil and .[1]
The route follows the left bank of the River Thur through the lower Toggenburg Valley.
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Until the December 2013 timetable change, every other S9 service continued south to, providing hourly service to the remainder of the Wil–Ebnat-Kappel line and the short section of the Bodensee–Toggenburg line between Nesslau-Neu St. Johann and . With the timetable change, the S9 was cut back to its present terminus and the former S8 (which later merged with the former S1) extended to Nesslau-Neu St. Johann.[2] [3]