On-time performance
 

Airport operational efficiency is measured through different measures, with On-Time Performance being the primary internationally accepted standard. On-Time Performance is measured by comparing the actual on\off-block time (when aircraft moves into bay or aircraft pushes back) against the airline schedule time (slot time for IATA level 3 coordinated airports) for arrival \ departing flights. The measurement is done in accordance with the IATA (International Airlines Transport Association) universal standard benchmark which considers a 15 minute deviation from the scheduled time/ slot time as an on-time arrival\departure flight. The On-Time Performance of the airlines is averaged for a specific airport to produce On-Time Performance for the airport.​

Home Airline
15 Min on Time Performance
Year to Date
15 Min on Time Performance
September 2019
Airlink 91.29% 94.44%
British Airways Domestic 84.47% 89.24%
CemAir 73.45% -
Flysafair 91.19% 94.47%
Kulula.com 81.62% 85.33%
Mango.com 71.97% 67.80%
S.A. Express 69.59% 67.02%
South African Airways 83.56% 87.11%
TOTAL 84.42% 87.12%