A3 293 then GQ 204 at Athens
Kefalonia → Athens → Heraklion
Timetable, Athens time
20:00A3 293 from Kefalonia at the gate
17:25GQ 204 to Heraklion leaves the gatealso GQ 214
21 h 25 apart on the timetable, overnight
GQ 204 leaves 21 h 25 after A3 293 arrives on the timetable: more than half a day, so not a connection we count.