OU 464 then A3 535 at Zurich
Zagreb → Zurich → Thessaloniki
Timetable, Zurich time
19:15OU 464 from Zagreb at the gate
15:20A3 535 to Thessaloniki leaves the gate
20 h 05 apart on the timetable, overnight
A3 535 leaves 20 h 05 after OU 464 arrives on the timetable: more than half a day, so not a connection we count.