An Optimization of Airline Scheduling Systems Based on a New Airline Pilots’ Fatigue Assessment Algorithm

Flight safety reports from different sources indicate that the proportion of accidents caused by flight fatigue accounts for 6-11% all types accidents. Current regulations in civil aviation industry across world generally emphasize length working hours rather than influences circadian rhythm disorders. Based on an analysis mission data 567 pilots 2019, which highlighted associations between disorders and fatigue, we have proposed a new algorithm to reflect pilots’ status include five main indicators: actual hours, disorders, work disorder, altitude crew composition. The results assessed reported about 70% airline studied were under threat high risk 2019. Subsequently, this research suggests use two algorithms optimize pilot scheduling systems, findings show percentage with level can be largely reduced.