4Z 45 then SA 359 at Johannesburg
Luanda → Johannesburg → Cape Town
Timetable, Johannesburg time
17:504Z 45 from Luanda at the gate
17:30SA 359 to Cape Town leaves the gate
23 h 40 apart on the timetable, overnight
SA 359 leaves 23 h 40 after 4Z 45 arrives on the timetable: more than half a day, so not a connection we count.