5Z 205 then 4Z 721 at Johannesburg
East London → Johannesburg → Kimberley
Timetable, Johannesburg time
09:205Z 205 from East London at the gate
07:004Z 721 to Kimberley leaves the gate
21 h 40 apart on the timetable, overnight
4Z 721 leaves 21 h 40 after 5Z 205 arrives on the timetable: more than half a day, so not a connection we count.