Originally Posted by
glanzi
What means PNR?
You think if we both miss the flight ZWH-WAW they could charge the difference between the companion fare and the regular price?
PNR is a reservation (passenger name record).
And don't let fearmongering get you: There is no legal basis, nor a practice, to charge fare difference for skipping the last segment. Just avoid debates with LX and simply leave the airport at ZRH.