A3 751 then GQ 222 at Athens
Copenhagen → Athens → Kos
Timetable, Athens time
16:00A3 751 from Copenhagen at the gate
15:30GQ 222 to Kos leaves the gate
23 h 30 apart on the timetable, overnight
GQ 222 leaves 23 h 30 after A3 751 arrives on the timetable: more than half a day, so not a connection we count.