FR 45 then GQ 310 at Athens
Vienna → Athens → Samos
Timetable, Athens time
13:05FR 45 from Vienna at the gate
07:15GQ 310 to Samos leaves the gate
18 h 10 apart on the timetable, overnight
GQ 310 leaves 18 h 10 after FR 45 arrives on the timetable: more than half a day, so not a connection we count.