Title: An optimization model for assessing flight technical delay
Authors: Wong, JT
Li, SL
Gillingwater, D
運輸與物流管理系 註:原交通所+運管所
Department of Transportation and Logistics Management
Keywords: flight delay;technical delay;scheduled timetable delay;optimization model;simulation;regression
Issue Date: 1-Jun-2002
Abstract: This paper identifies the causes as well as the practical measurement of aircraft flight delays. The performance of air traffic management is measured by examining technical delays and scheduled timetable delays, which are derived from a mathematical programming model. To validate the optimization model, flight delays are simulated under various service rules. The outcome of the simulation runs shows that the average delay for each aircraft estimated from the optimization model is marginally higher than that from the simulation run under the "first come first serve" rule. However, under the "arrival flight first" rule, the optimization model's results are either higher or lower than those of the simulation model. Nonetheless, both sets of simulated delays are strongly correlated with those of the optimization model. Results from regression analyses show that the optimization model has the capacity to predict flight technical delays.
URI: http://dx.doi.org/10.1080/03081060290033212
http://hdl.handle.net/11536/28778
ISSN: 0308-1060
DOI: 10.1080/03081060290033212
Journal: TRANSPORTATION PLANNING AND TECHNOLOGY
Volume: 25
Issue: 2
Begin Page: 121
End Page: 153
Appears in Collections:Articles


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