Sorry if this has been covered before. I purchased a fahrschin ticket online from the OEBB website (railjet from Vienna to Budapest), because the discount tickets were all gone. I thought I chose my train departure time, but when I printed out the tickets it doesn't have any of that information. I am assuming that means that I can depart on any of the railjet trains for that entire day?
And, do I have to exchange this printout for a ticket at the station for the train I choose, or does the conductor take care of it on the train....and do I validate at any point?
I could not find this information on the OEBB website.
Thanks for helping!