A3 877 then GQ 204 at Athens
Budapest → Athens → Heraklion
Timetable, Athens time
19:20A3 877 from Budapest at the gate
17:25GQ 204 to Heraklion leaves the gatealso GQ 214
22 h 05 apart on the timetable, overnight
GQ 204 leaves 22 h 05 after A3 877 arrives on the timetable: more than half a day, so not a connection we count.