A3 534 then SN 2734 at Zurich
Thessaloniki → Zurich → Brussels
Timetable, Zurich time
19:35A3 534 from Thessaloniki at the gate
17:35SN 2734 to Brussels leaves the gate
22 h apart on the timetable, overnight
SN 2734 leaves 22 h after A3 534 arrives on the timetable: more than half a day, so not a connection we count.