4Z 175 then FA 294 at Johannesburg
Gaborone → Johannesburg → Cape Town
Timetable, Johannesburg time
11:054Z 175 from Gaborone at the gate
10:15FA 294 to Cape Town leaves the gate
23 h 10 apart on the timetable, overnight
FA 294 leaves 23 h 10 after 4Z 175 arrives on the timetable: more than half a day, so not a connection we count.