FA 297 then 5Z 204 at Johannesburg
Cape Town → Johannesburg → East London
Timetable, Johannesburg time
18:25FA 297 from Cape Town at the gate
17:305Z 204 to East London leaves the gate
23 h 05 apart on the timetable, overnight
5Z 204 leaves 23 h 05 after FA 297 arrives on the timetable: more than half a day, so not a connection we count.