SA 546 then 4Z 300 at Johannesburg
Durban → Johannesburg → Maun
Timetable, Johannesburg time
12:10SA 546 from Durban at the gate
12:054Z 300 to Maun leaves the gate
23 h 55 apart on the timetable, overnight
4Z 300 leaves 23 h 55 after SA 546 arrives on the timetable: more than half a day, so not a connection we count.