KL 598 then HV 5951 at Schiphol
Cape Town → Amsterdam → Lisbon
Timetable, Amsterdam time
11:20KL 598 from Cape Town at the gate
06:50HV 5951 to Lisbon leaves the gate
19 h 30 apart on the timetable, overnight
HV 5951 leaves 19 h 30 after KL 598 arrives on the timetable: more than half a day, so not a connection we count.