Khireldin, AwadAwadKhireldinDr. LAW Chi Hang, ColinColinDr. LAW Chi Hang2024-03-192024-03-192023Journal of Airport Management, 2023, vol. 18(1), pp. 78-92.1750-19381750-1946http://hdl.handle.net/20.500.11861/9080Runways are the major crucial infrastructure for all airports around the world. The efficient handling of runway operations is the key to ensuring that airports are running smoothly with minimal delays and reduced queuing time on both approaches and departures. Many factors affect the efficiency of runway operations, such as the aircraft wake separation, runway system configuration, the number of runways and the fleet mix. This paper aims to address how to maximise runways operations by using the discrete event simulation model (DESM) at Cairo International Airport (HECA). The study has applied the model to evaluate the operational performance of an airport with three parallel runway setups to compare the result of the DESM with the actual runway performance in different operational scenarios. As HECA has provided its results from historical operations, the proposed scenarios will help to set the new benchmark to explore the opportunities for runways performance improvements at the airport.enAirport PerformanceAirsideCapacityDiscrete Event SimulationRunwayPeer Reviewed Journal Article