WK 419 then JU 333 at Zurich
Skopje → Zurich → Belgrade
Timetable, Zurich time
22:55WK 419 from Skopje at the gate
15:05JU 333 to Belgrade leaves the gate
16 h 10 apart on the timetable, overnight
JU 333 leaves 16 h 10 after WK 419 arrives on the timetable: more than half a day, so not a connection we count.