DE 1669 then LH 3520 at Frankfurt
Heraklion → Frankfurt am Main → QDU
Timetable, Frankfurt am Main time
18:55DE 1669 from Heraklion at the gate
17:22LH 3520 to QDU leaves the gate
22 h 27 apart on the timetable, overnight
LH 3520 leaves 22 h 27 after DE 1669 arrives on the timetable: more than half a day, so not a connection we count.