DE 2033 then DE 1668 at Frankfurt
Seattle → Frankfurt am Main → Heraklion
Timetable, Frankfurt am Main time
13:00DE 2033 from Seattle at the gate
09:40DE 1668 to Heraklion leaves the gate
20 h 40 apart on the timetable, overnight
DE 1668 leaves 20 h 40 after DE 2033 arrives on the timetable: more than half a day, so not a connection we count.