SA 302 then 4Z 274 at Johannesburg
Cape Town → Johannesburg → Maputo
Timetable, Johannesburg time
06:00SA 302 from Cape Town at the gate
18:104Z 274 to Maputo leaves the gate
12 h 10 apart on the timetable
4Z 274 leaves 12 h 10 after SA 302 arrives on the timetable: more than half a day, so not a connection we count.