Search Results - subject:"delay propagation"

Improving the IATA delay data coding system for enhanced data analytics

Wu, Cheng-Lung; Truong, Tiffany - In: Journal of Air Transport Management 40 (2014) C, pp. 78-85

-scale delay propagation tracing in an airline network. Consequently, we developed three new coding schemes aiming at improving the …

Persistent link: https://www.econbiz.de/10010931136

An integrated scenario-based approach for robust aircraft routing, crew pairing and re-timing

Dunbar, Michelle; Froyland, Gary; Wu, Cheng-lung - In: Computers & operations research : and their … 45 (2014), pp. 68-86

Persistent link: https://www.econbiz.de/10010251623

Improving the IATA delay data coding system for enhanced data analytics

Wu, Cheng-lung; Truong, Tiffany - In: Journal of air transport management 40 (2014), pp. 78-85

Persistent link: https://www.econbiz.de/10010412003

Delay-robust event scheduling

Caprara, Alberto; Galli, Deceased, Laura; Stiller, Sebastian - In: Operations research 62 (2014) 2, pp. 274-283

Persistent link: https://www.econbiz.de/10010361473

A survival model for flight delay propagation

Wong, Jinn-Tsai; Tsai, Shy-Chang - In: Journal of Air Transport Management 23 (2012) C, pp. 5-11

This paper examines flight delay propagation involving a Taiwanese domestic airline. The Cox proportional hazards model … is used to develop departure and arrival delay models that show how flight delay propagation can be formulated through …

Persistent link: https://www.econbiz.de/10010681993

Do market-concentrated airports propagate more delays than less concentrated ones? A case study of selected U.S. airports

Diana, Tony - In: Journal of Air Transport Management 15 (2009) 6, pp. 280-286

paper proposes a methodology to compute delay propagation based on the discrete Fourier transform (DFT) at a sample of ten U …

Persistent link: https://www.econbiz.de/10010682036

Analysis of the potential for delay propagation in passenger airline networks

AhmadBeygi, Shervin; Cohn, Amy; Guan, Yihan; Belobaba, Peter - In: Journal of Air Transport Management 14 (2008) 5, pp. 221-236

schedules and delay propagation is a requisite precursor to developing tools for building more robust airline plans. This …

Persistent link: https://www.econbiz.de/10010688192

Improving Airline Network Robustness and Operational Reliability by Sequential Optimisation Algorithms

Wu, Cheng-Lung - In: Networks and Spatial Economics 6 (2006) 3, pp. 235-251

A sequential optimisation algorithm is developed to improve the operational reliability of airline schedules. Simulation results show that departure delays are reduced by 30% after optimisation by using extra 260 min buffer times in the schedule. This also increases the network-wide schedule...

Persistent link: https://www.econbiz.de/10005698777