DE 1669 then LH 336 at Frankfurt
Heraklion → Frankfurt am Main → Napoli
Timetable, Frankfurt am Main time
17:50DE 1669 from Heraklion at the gate
15:50LH 336 to Napoli leaves the gate
22 h apart on the timetable, overnight
LH 336 leaves 22 h after DE 1669 arrives on the timetable: more than half a day, so not a connection we count.