4Z 760 then 4Z 705 at Johannesburg
Mthatha → Johannesburg → Bloemfontain
Timetable, Johannesburg time
17:204Z 760 from Mthatha at the gate
17:104Z 705 to Bloemfontain leaves the gate
23 h 50 apart on the timetable, overnight
4Z 705 leaves 23 h 50 after 4Z 760 arrives on the timetable: more than half a day, so not a connection we count.