A3 432 then LH 1812 at Munich
Heraklion → Munich → Barcelona
Timetable, Munich time
14:25A3 432 from Heraklion at the gate
12:20LH 1812 to Barcelona leaves the gate
21 h 55 apart on the timetable, overnight
LH 1812 leaves 21 h 55 after A3 432 arrives on the timetable: more than half a day, so not a connection we count.