KL 596 then KL 1617 at Schiphol
Cape Town → Amsterdam → Milan Linate
Timetable, Amsterdam time
18:20KL 596 from Cape Town at the gate
17:00KL 1617 to Milan Linate leaves the gate
22 h 40 apart on the timetable, overnight
KL 1617 leaves 22 h 40 after KL 596 arrives on the timetable: more than half a day, so not a connection we count.