GQ 219 then A3 240 at Athens
Heraklion → Athens → Samos
Timetable, Athens time
12:20GQ 219 from Heraklion at the gate
07:20A3 240 to Samos leaves the gate
19 h apart on the timetable, overnight
A3 240 leaves 19 h after GQ 219 arrives on the timetable: more than half a day, so not a connection we count.