A3 311 then EC 3652 at Athens
Heraklion → Athens → Milan
Timetable, Athens time
21:20A3 311 from Heraklion at the gate
11:00EC 3652 to Milan leaves the gate
13 h 40 apart on the timetable, overnight
EC 3652 leaves 13 h 40 after A3 311 arrives on the timetable: more than half a day, so not a connection we count.