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
December 2020
Airlink 96.20% 95.36%
British Airways Domestic 87.10% 87.73%
CemAir 82.85%% 82.07%
Flysafair 95.71% 97.50%
Kulula.com 77.03% 78.55%
Mango.com 79.57% 83.92%
S.A. Express 63.34% -
South African Airways 86.19% -
TOTAL 89.47% 91.38%