This chapter presents the itinerary‐based fleet assignment model (IFAM) to solve the integrated schedule design (ISD) and fleet assignment problem. It describes fixed flight demand simplifies the ISD and fleet assignment problem. Two aspects should be considered while studying the demand‐supply interactions. The first aspect is related to the relationship between the unconstrained demand and changes in the service supply. The second aspect is pertinent to understanding the effect of adding/deleting a flight on the demand of other available itineraries/flights. Both the demand correction term and the recapture rate are used for demand adjustment. The demand constraints presented in the IFAM problem are extended to consider the demand correction when an optional itinerary is removed from the schedule. The set of flights proposed by the airline in a future schedule is categorized in two groups, namely, mandatory flights and optional flights.
Integrated Schedule Design with the Itinerary‐based Fleet Assignment Model (ISD‐IFAM)
Airline Network Planning and Scheduling ; 289-300
2018-11-16
11 pages
Article/Chapter (Book)
Electronic Resource
English
Itinerary‐based Fleet Assignment Model (IFAM)
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