GQ 231 then ET 765 at Athens
Mykonos → Athens → Addis Ababa
Timetable, Athens time
19:05GQ 231 from Mykonos at the gate
14:20ET 765 to Addis Ababa leaves the gate
19 h 15 apart on the timetable, overnight
ET 765 leaves 19 h 15 after GQ 231 arrives on the timetable: more than half a day, so not a connection we count.