Apply the percentage to the correct leg
The night supplement concerns the return leg when collection is from 00:00 through 05:59 Europe/Zurich time. It does not add 20% to the entire round trip. For example, if a separately agreed return fare is CHF 300, the night supplement for that leg is CHF 60. This example is arithmetic, not a published Davos tariff.
Keep other charges visible
Child seats are CHF 15 each per booking. Extra stops and other arrangements are confirmed separately. Ask for a written total that identifies the base journeys and additions so you can review the calculation. If the return time changes across the night boundary, request an updated offer rather than relying on the earlier total.
Check the calculation against the actual published route
For the direct Economy route between Zurich Airport or Zurich city and Davos, the published one-way base fare is CHF 420. If the booked return pickup is within the stated night window, twenty percent of that return base is CHF 84, making that return leg CHF 504 before separately agreed additions. The outward base is not increased merely because the other leg is at night.
The same method uses the actual confirmed return base for the selected vehicle and route. Do not substitute an illustrative number from an article for the approved tariff. Ask the written confirmation to identify the outward amount, return amount and relevant additions clearly.
Review the pickup time when the itinerary changes
The relevant time is the scheduled collection for the return journey in Europe/Zurich, not the flight's departure time or the time shown on a coordinator's phone abroad. A return pickup at 05:59 is inside the stated window; 06:00 is outside it. Choose a workable collection based on the flight requirements, then confirm the price that follows from that plan.
If a meeting, hotel change or revised flight moves the collection across that boundary, request an updated written total. Keep any child-seat charge or additional stop distinct in the calculation so a single percentage is not mistakenly applied to every item in the booking.
Questions about this journey
Which details should I include for this journey?
Include return pickup time, agreed return base fare, itemised additions. Add your exact travel date, addresses and lead passenger contact so the team can review the request.
Does submitting the request confirm my transfer?
No. The request is reviewed for availability and suitability. Your written offer and confirmation set out the agreed vehicle, itinerary, total price and payment arrangement.