FA 511 then 4Z 705 at Johannesburg
Durban → Johannesburg → Bloemfontain
Timetable, Johannesburg time
17:50FA 511 from Durban at the gate
17:104Z 705 to Bloemfontain leaves the gate
23 h 20 apart on the timetable, overnight
4Z 705 leaves 23 h 20 after FA 511 arrives on the timetable: more than half a day, so not a connection we count.