FA 621 then FA 846 at Johannesburg
Cape Town → Johannesburg → Bloemfontain
Timetable, Johannesburg time
14:35FA 621 from Cape Town at the gate
14:30FA 846 to Bloemfontain leaves the gate
23 h 55 apart on the timetable, overnight
FA 846 leaves 23 h 55 after FA 621 arrives on the timetable: more than half a day, so not a connection we count.