A3 983 then GQ 218 at Athens
Sofia → Athens → Heraklion
Timetable, Athens time
22:15A3 983 from Sofia at the gate
19:10GQ 218 to Heraklion leaves the gate
20 h 55 apart on the timetable, overnight
GQ 218 leaves 20 h 55 after A3 983 arrives on the timetable: more than half a day, so not a connection we count.