LX 2143 then CS 630 at Zurich
Valencia → Zurich → Skopje
Timetable, Zurich time
16:55LX 2143 from Valencia at the gate
11:30CS 630 to Skopje leaves the gate
18 h 35 apart on the timetable, overnight
CS 630 leaves 18 h 35 after LX 2143 arrives on the timetable: more than half a day, so not a connection we count.