4Z 277 then SA 319 at Johannesburg
Maputo → Johannesburg → Cape Town
Timetable, Johannesburg time
11:004Z 277 from Maputo at the gate
09:25SA 319 to Cape Town leaves the gate
22 h 25 apart on the timetable, overnight
SA 319 leaves 22 h 25 after 4Z 277 arrives on the timetable: more than half a day, so not a connection we count.