GE 154 then 4Z 184 at Johannesburg
Cape Town → Johannesburg → Gaborone
Timetable, Johannesburg time
19:00GE 154 from Cape Town at the gate
18:054Z 184 to Gaborone leaves the gate
23 h 05 apart on the timetable, overnight
4Z 184 leaves 23 h 05 after GE 154 arrives on the timetable: more than half a day, so not a connection we count.