GE 142 then 4Z 168 at Johannesburg
Cape Town → Johannesburg → Lusaka
Timetable, Johannesburg time
13:30GE 142 from Cape Town at the gate
14:254Z 168 to Lusaka leaves the gate
55 min apart on the timetable
Johannesburg’s board gives an arrival time for only about 46% of its flights, so many days show no gate time.
The last days
GE 142 and 4Z 168 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.