4Z 493 then FA 378 at Johannesburg
Victoria Falls → Johannesburg → East London
Timetable, Johannesburg time
14:104Z 493 from Victoria Falls at the gate
13:50FA 378 to East London leaves the gate
23 h 40 apart on the timetable, overnight
FA 378 leaves 23 h 40 after 4Z 493 arrives on the timetable: more than half a day, so not a connection we count.