GQ 231 then A3 154 at Athens
Mykonos → Athens → Kavala
Timetable, Athens time
19:05GQ 231 from Mykonos at the gate
18:00A3 154 to Kavala leaves the gate
22 h 55 apart on the timetable, overnight
A3 154 leaves 22 h 55 after GQ 231 arrives on the timetable: more than half a day, so not a connection we count.