LX 729 then CS 630 at Zurich
Amsterdam → Zurich → Skopje
Timetable, Zurich time
16:50LX 729 from Amsterdam at the gate
11:30CS 630 to Skopje leaves the gate
18 h 40 apart on the timetable, overnight
CS 630 leaves 18 h 40 after LX 729 arrives on the timetable: more than half a day, so not a connection we count.