A3 101 then FR 5824 at Athens
Thessaloniki → Athens → Venezia
Timetable, Athens time
06:55A3 101 from Thessaloniki at the gate
23:45FR 5824 to Venezia leaves the gate
16 h 50 apart on the timetable
FR 5824 leaves 16 h 50 after A3 101 arrives on the timetable: more than half a day, so not a connection we count.