FA 247 then 4Z 763 at Johannesburg
East London → Johannesburg → Upington
Timetable, Johannesburg time
11:15FA 247 from East London at the gate
10:154Z 763 to Upington leaves the gate
23 h apart on the timetable, overnight
4Z 763 leaves 23 h after FA 247 arrives on the timetable: more than half a day, so not a connection we count.