Hello.
We are finalizing our travel itinerary to Amsterdam, then the UK. We propose to travel from Amsterdam to London via Thalys then Eurostar in the early fall of this year. We have bought our mobile Global Flex Pass, and have started exploring our train options, although we have not downloaded the app or activated our pass. I have held off on making reservations as,the way I understand the Eurail policy on passes, we need to have our itinerary pretty much set as we will not get any refund on partially used and activated passes.
While i understand that once we have our itinerary about set, we should make reservations on high-speed rail travel. How long can I wait until I make reservations on these “fixed” journeys? We are about 80% set about this leg of the journey,and would prefer not to make too many modifications to the reservations. How difficult is it to modify a reservation this far in advance on high-speed train journeys? Are there “travel insurance” that would cover modifications/cancellations for any reason for advance train reservations? If the high-speed rail tickets for 2nd class travel get booked, what is the possibility of upgrading to 1st class tickets with a 2nd class Global Flex Pass?
Finally, what are the real world experiences of travelers using the Global Flex Pass? We will be traveling with a T-mobile cellular plan, and are steeling ourselves for data glitches. What sort of work-arounds do we have if we have issues with the app while we are in Europe? Thanks in advance for your tips and comments!