SA 59 then 4Z 951 at Johannesburg
Kinshasa → Johannesburg → Cape Town
Timetable, Johannesburg time
05:40SA 59 from Kinshasa at the gate
18:254Z 951 to Cape Town leaves the gate
12 h 45 apart on the timetable
4Z 951 leaves 12 h 45 after SA 59 arrives on the timetable: more than half a day, so not a connection we count.