A3 223 then GQ 830 at Athens
Kos → Athens → Milan
Timetable, Athens time
15:05A3 223 from Kos at the gate
14:00GQ 830 to Milan leaves the gate
22 h 55 apart on the timetable, overnight
GQ 830 leaves 22 h 55 after A3 223 arrives on the timetable: more than half a day, so not a connection we count.