LH 283 then DE 1668 at Frankfurt
Bologna → Frankfurt am Main → Heraklion
Timetable, Frankfurt am Main time
11:45LH 283 from Bologna at the gate
09:40DE 1668 to Heraklion leaves the gate
21 h 55 apart on the timetable, overnight
DE 1668 leaves 21 h 55 after LH 283 arrives on the timetable: more than half a day, so not a connection we count.