Direct long-distance connections from Biel/Bienne to Olten

Basic frequency

Direction Olten

• IC5 Direction Olten–Zürich HB–St. Gallen – Departure minute :16

  Information on basic frequency

  • Only running every 2 hours from Monday to Friday between Zürich HB and St. Gallen.
  • From 11.08. to 03.10.2025 not stopping at Zürich Flughafen.

• IC5 Direction Zürich HB–St. Gallen–Rorschach – Departure minute :45

  Information on basic frequency

  • From 11.08. to 03.10.2025 not stopping at Zürich Flughafen.
  • The 17:34 service from Lausanne runs only as far as St. Gallen.
  • The 18:34 service from Lausanne runs only as far as Zürich HB.