LH 1335 then DE 1668 at Frankfurt
Budapest → Frankfurt am Main → Heraklion
Timetable, Frankfurt am Main time
13:25LH 1335 from Budapest at the gate
09:40DE 1668 to Heraklion leaves the gate
20 h 15 apart on the timetable, overnight
DE 1668 leaves 20 h 15 after LH 1335 arrives on the timetable: more than half a day, so not a connection we count.