A3 255 then FR 5824 at Athens
Mytilene → Athens → Venezia
Timetable, Athens time
17:00A3 255 from Mytilene at the gate
16:50FR 5824 to Venezia leaves the gate
23 h 50 apart on the timetable, overnight
FR 5824 leaves 23 h 50 after A3 255 arrives on the timetable: more than half a day, so not a connection we count.