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Coverage status

What Railza can answer today — and what it can’t yet. Every answer comes from official operator sources.

Last coverage update: October 6, 2026 · Official sources last checked: October 6, 2026

What “verified” means

A journey is verified for a pass when every segment — transport, reservation and supplement — is backed by a published rule that cites current official operator text, checked word for word against the live page and signed off by a person. Anything less is shown as partially verified or under review, never as covered.

How Railza verifies coverage
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2 journey and pass combinations

  • Interlaken Ost To Harder Kulm

    Harderbahn
    • Swiss Travel PassConflicting official information
    • Swiss Travel Pass FlexConflicting official information

    Check this journey Read the guide

Not supported yet

  • Titlis (operator confirmation) — titlis.ch blocks automated retrieval (HTTP 429 bot check). The Swiss Travel Pass 50% rests on the pass issuer and Switzerland Tourism; GA and Half Fare percentages and reservations are not confirmed.
  • Rochers-de-Naye (MGN cogwheel) — MOB states the Swiss Travel Pass is free to Haut-de-Caux and 50% beyond, but the timetable returns no connection (MOB reports a traffic interruption Glion–Rochers-de-Naye in September–October 2026). Temporarily unavailable.
  • Brienz Rothorn Bahn — No official pass validity statement found; the area-of-validity table lists GA and Swiss Travel Pass as not valid without stating a discount.
  • Thurbo trains for GA and Saver Day Pass — Thurbo is not listed in the official area-of-validity table; the Swiss Travel Pass covers it as a train, the GA is not confirmed.
  • Town networks outside Lucerne, Geneva, Thun/Interlaken buses (STI) and Schwyz — The Swiss Travel Pass covers town transport in over 90 places, marked only as symbols on the official map. Railza confirms a town network once its operator row is checked.
  • Saver Day Pass in the Jungfrau region and on the Schilthornbahn — Jungfrau Railways speaks of “day tickets” without naming the Saver Day Pass; validity is inferred from the GA area rule and stays under review.
  • Pilatus with the Swiss Travel Pass via Kriens — Pilatus-Bahnen grants the 50% only on the full Kriens/Alpnachstad–Pilatus Kulm route; partial gondola sections are not discounted. Railza does not yet separate full-route from partial journeys there.
  • Swiss Travel Pass on Interlaken–Harder Kulm (conflict) — The pass issuer page says “Covered by the Swiss Travel Pass (Flex)”; Switzerland Tourism says 50% discount. Railza shows this as conflicting official information until the operator confirms.
  • Family cards with the Jungfrau Travel Pass (conflict) — jungfrau.ch says family reductions are not valid with the Jungfrau Travel Pass; the pass issuer page says they are. Not modelled.
  • Gornergrat and Matterhorn Glacier Paradise reservations — Gornergrat sells optional Priority Boarding (CHF 7), not a seat reservation; no reservation statement exists for the Zermatt cable cars.
  • International EuroCity trains on domestic sections — Reservation is obligatory on EC Switzerland–Italy trains; whether a purely domestic EC journey needs one is not stated.
  • Premium classes (Glacier Express Excellence, GoldenPass Prestige) — Need a 1st class ticket plus a mandatory surcharge (CHF 540 / CHF 49); not modelled yet.
  • Eurail / Interrail — The issuers state only that some Swiss private railways participate and contradict each other on panorama trains. Explicitly unsupported.
  • Eurail / Interrail — not supported. Railza does not have verified Switzerland-wide rules for these passes yet.

How Railza verifies coverage

  1. Sources: only official pages of the transport operator or pass issuer (for example SBB, Jungfrau Railways or Gornergrat Bahn). Blogs, resellers and forums are never evidence.
  2. Explicit or derived: a rule is explicit when the operator states it for that pass and route. Rules Railza infers from broader text are marked as derived and are never shown as verified.
  3. Word-for-word checks: every quoted excerpt is re-checked against the live official page. When the page changes, the affected answers go back to “under review” until a person checks them again.
  4. Freshness: prices and offers are re-checked at least every 30 days, network rules every 90 days, seasonal rules before their season ends and temporary notices within 7 days.
  5. Human sign-off: researched rules go live only after a person at Railza reviews the evidence. Every change is versioned and can be rolled back.
  6. Conflicts: when official sources disagree, Railza says so instead of picking one.
  7. Dates: every rule carries the dates it applies to. Railza never applies a rule outside its official validity period.

Found something that doesn’t match what happened on your journey? Report it from any result — a person reviews every report.

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