U2 2059 then A3 316 at Athens
Manchester → Athens → Heraklion
Timetable, Athens time
19:30U2 2059 from Manchester at the gate
15:30A3 316 to Heraklion leaves the gate
20 h apart on the timetable, overnight
A3 316 leaves 20 h after U2 2059 arrives on the timetable: more than half a day, so not a connection we count.