JU 536 then GQ 218 at Athens
Belgrade → Athens → Heraklion
Timetable, Athens time
03:25JU 536 from Belgrade at the gate
19:10GQ 218 to Heraklion leaves the gate
15 h 45 apart on the timetable
GQ 218 leaves 15 h 45 after JU 536 arrives on the timetable: more than half a day, so not a connection we count.