GQ 461 then A3 286 at Athens
Karpathos → Athens → Corfu
Timetable, Athens time
21:15GQ 461 from Karpathos at the gate
19:30A3 286 to Corfu leaves the gate
22 h 15 apart on the timetable, overnight
A3 286 leaves 22 h 15 after GQ 461 arrives on the timetable: more than half a day, so not a connection we count.