SA 538 then 4Z 52 at Johannesburg
Durban → Johannesburg → Maseru
Timetable, Johannesburg time
10:20SA 538 from Durban at the gate
09:454Z 52 to Maseru leaves the gate
23 h 25 apart on the timetable, overnight
4Z 52 leaves 23 h 25 after SA 538 arrives on the timetable: more than half a day, so not a connection we count.