5Z 511 then P0 23 at Johannesburg
Kimberley → Johannesburg → Lusaka
Timetable, Johannesburg time
16:555Z 511 from Kimberley at the gate
12:00P0 23 to Lusaka leaves the gate
19 h 05 apart on the timetable, overnight
P0 23 leaves 19 h 05 after 5Z 511 arrives on the timetable: more than half a day, so not a connection we count.