Hi there, new member and have been reading through this thread looking for some information on a flight I'm about to Book, but haven't found a specific answer:

I will be flying from BOS to ZRH on 7/14-&/15 over night and would have a 50 minute layover before flying to ZAG. Here is the actual itinerary:

BOS -> ZRH
Swiss Air LX0053 7/15 10:55 AM (Terminal E)

ZRH -> ZAG
Croatia Air OU0461 7/15 11:45 AM (Terminal D I think)

I believe both terminals should be non-Schengen (USA & Croatia), will I still have to go through security and/or passport control? Also, with switching airlines will I have to claim luggage outside security?