HV 5164 then KL 1909 at Schiphol
Cairo → Amsterdam → Vienna
Timetable, Amsterdam time
22:30HV 5164 from Cairo at the gate
18:45KL 1909 to Vienna leaves the gate
20 h 15 apart on the timetable, overnight
KL 1909 leaves 20 h 15 after HV 5164 arrives on the timetable: more than half a day, so not a connection we count.