4Z 710 then 4Z 102 at Johannesburg
Bloemfontain → Johannesburg → Harare
Timetable, Johannesburg time
16:304Z 710 from Bloemfontain at the gate
16:104Z 102 to Harare leaves the gate
23 h 40 apart on the timetable, overnight
4Z 102 leaves 23 h 40 after 4Z 710 arrives on the timetable: more than half a day, so not a connection we count.