GQ 461 then A3 126 at Athens
Karpathos → Athens → Thessaloniki
Timetable, Athens time
21:15GQ 461 from Karpathos at the gate
20:10A3 126 to Thessaloniki leaves the gate
22 h 55 apart on the timetable, overnight
A3 126 leaves 22 h 55 after GQ 461 arrives on the timetable: more than half a day, so not a connection we count.