Hello,
The questions below refer to the seat reservation in the interrail portal. Assume traject Hamburg-Stockholm August 4 departure 10:53, Stockholm-Kiruna august 5 departure 18:11)
1.Whenever I make a reservation in interrail portal that combines several legs from different train operators all involving reservations: do either all of them succeed or all of them fail, or either some of them succeed (and I am charged for) and some not?
2. In the case that the there are several trips, (e.g. Hamburg-Stockholm on august 4, and Stockholm-Kiruna on 5th), each trip added separately in the cart, do all of them success, or in could be that some of them succeed and some others do not?
Below it is my understanding of how the reservations work. Maybe it could help some other people . Please correct me if I am wrong
1.An overview of the availability of seats/couchetes is not always provided in the interrail reservation page. (e.g. it may allow you to book). However, you need to commit to the reservation to know if it would work or not. Of course if it does not work, it may hinder your trip and let you with a leg booked and other not. (therefore the questions above).You can check whether in principle there is availability with the operators websites and when you have found a valid combination, go to the interrail reservation site and make the reservation with some degree of trust it will work.
2.Bahn.de may not allow to make a reservation (reservation impossible). Check then in the information of each leg which is the train operator and use this information to ask for availability and eventually reservation in the operator website.
3.Getting a seat reservation in companies pages depends on the traject and the train operator. For the same traject there maybe several possible operators and if reservations. Each operator portal has its own caveats in order to get the seat reservation work so check their help page.
Stockholm Kiruna, https://www.snalltaget.se/en (it seems there is a number of reserved places with interrail. if those are not available, they only offer full price. If a leg is in another company (e.g. SJ or VY) they only offer full price and no seat reservation)
stockhol-Hamburg nighttrain https://www.snalltaget.se/en (however notice that you can also go Hambrug Copenhagen with DSB and Copenhagen -Stockholm with SJ). both can be booked
Stockholm - Malmö/Copenhagen: book via SJ. (accepts seat reservation)
Copenhagen - Hamburg: book via DSB. (accepts seat reservation)
Thank you
Javier