HV 6868 then U2 6002 at Schiphol
Athens → Amsterdam → Marrakesh
Timetable, Amsterdam time
23:20HV 6868 from Athens at the gate
19:40U2 6002 to Marrakesh leaves the gate
20 h 20 apart on the timetable, overnight
U2 6002 leaves 20 h 20 after HV 6868 arrives on the timetable: more than half a day, so not a connection we count.