Join Date: Oct 2002
Location: Here there everywhere
Programs: Bonvoy Lifetime Titanium, Hilton Diamond, IHG Plat, BA Silver, Aegean Gold, Aeroplan 25k, AA EXP
Posts: 2,825
I'm not sure how it works on LX (I'm generally not the type to check in luggage) but on the airlines where I had 2 PNRs and tried to interline, it involved quite a bit of work for the check-in agent. Many refuse to do it and it really becomes a task of trying to convince them. Every time I did convince them they needed to manually add a line onto your PNR with the flight they were interlining the luggage to.
I think it's quite optimistic trying to convince an agent in ZRH to do it. I would consider travelling without luggage if possible.