5Z 101 then 4Z 110 at Johannesburg
Bloemfontain → Johannesburg → Bulawayo
Timetable, Johannesburg time
13:505Z 101 from Bloemfontain at the gate
10:304Z 110 to Bulawayo leaves the gate
20 h 40 apart on the timetable, overnight
4Z 110 leaves 20 h 40 after 5Z 101 arrives on the timetable: more than half a day, so not a connection we count.