Hello,
We are traveling to Sicily and taking a train to a wedding in Grindelwald, Switzerland. (I hate flying hence the train.) We are looking at google maps and Trenitalia and both show a leg from Milan to Grindelwald of 4 h 15 min if we were traveling this week (May). If we search it as traveling in July, when the wedding is, Trenitalia is showing it as a 9 hour route. I presume this is because the new schedules have not come out yet for that leg of the trip.
How does one actually know how to book future travel for a train that may take 4 hours or 9 hours? We don't want to miss the wedding and need to book hotels accordingly. Is it safe to assume that the schedule for July will be the same as the schedule for May even though it has not come out yet? It would be a shame to cut our Sicily trip short by a day to wait for a train in Milan that has no schedule yet.
Thanks.