GQ 671 then ET 765 at Athens
Istanbul → Athens → Addis Ababa
Timetable, Athens time
23:10GQ 671 from Istanbul at the gate
14:20ET 765 to Addis Ababa leaves the gate
15 h 10 apart on the timetable, overnight
ET 765 leaves 15 h 10 after GQ 671 arrives on the timetable: more than half a day, so not a connection we count.