SA 223 then GE 141 at Johannesburg
São Paulo → Johannesburg → Cape Town
Timetable, Johannesburg time
07:45SA 223 from São Paulo at the gate
08:30GE 141 to Cape Town leaves the gate
45 min apart on the timetable
Johannesburg’s board gives a departure time for only about 59% of its flights, so many days show no gate time.
The last days
SA 223 and GE 141 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.