DE 1669 then LH 1368 at Frankfurt
Heraklion → Frankfurt am Main → Krakow
Timetable, Frankfurt am Main time
18:55DE 1669 from Heraklion at the gate
16:50LH 1368 to Krakow leaves the gate
21 h 55 apart on the timetable, overnight
LH 1368 leaves 21 h 55 after DE 1669 arrives on the timetable: more than half a day, so not a connection we count.