4Z 163 then SA 343 at Johannesburg
Lusaka → Johannesburg → Cape Town
Timetable, Johannesburg time
16:204Z 163 from Lusaka at the gate
14:30SA 343 to Cape Town leaves the gate
22 h 10 apart on the timetable, overnight
SA 343 leaves 22 h 10 after 4Z 163 arrives on the timetable: more than half a day, so not a connection we count.