A3 275 then ME 252 at Athens
Chios → Athens → Beirut
Timetable, Athens time
17:00A3 275 from Chios at the gate
11:15ME 252 to Beirut leaves the gate
18 h 15 apart on the timetable, overnight
ME 252 leaves 18 h 15 after A3 275 arrives on the timetable: more than half a day, so not a connection we count.