An Algorithm for Calculating Consistent Itinerary Flows

Robert L. Phillips, Dean W. Boyd and Thomas A. Grossman
Additional contact information
Robert L. Phillips: Decision Focus Incorporated, Los Altos, California 94022
Dean W. Boyd: Decision Focus Incorporated, Los Altos, California 94022
Thomas A. Grossman: Decision Focus Incorporated, Los Altos, California 94022

Transportation Science, 1991, vol. 25, issue 3, 225-239

Abstract: As airlines have moved toward more concentrated “hub-and-spoke” schedules, connecting passengers have become an increasingly important part of their loads and revenues. Yet, many optimization approaches to such airline planning problems as revenue management and aircraft assignment have ignored the “cross-leg” effects of seating capacity on connecting traffic and the associated revenue. This paper presents a simple approach for calculating consistent on-board itinerary flows and the corresponding loads, revenues and marginal seat values given a set of underlying demands and an assignment of seating capacities to legs. An application of this approach to a large-scale airline network is presented and the implication of the results for decision-making discussed. Although the approach is presented in the context of airline planning, it is applicable to any transportation system in which connecting traffic plays a significant part as well as to hotel and automobile rentals.

Date: 1991
References: Add references at CitEc
Citations: View citations in EconPapers (8)

Downloads: (external link)
http://dx.doi.org/10.1287/trsc.25.3.225 (application/pdf)

Related works:
This item may be available elsewhere in EconPapers: Search for items with the same title.

Export reference: BibTeX RIS (EndNote, ProCite, RefMan) HTML/Text

Persistent link: https://EconPapers.repec.org/RePEc:inm:ortrsc:v:25:y:1991:i:3:p:225-239

Access Statistics for this article

More articles in Transportation Science from INFORMS Contact information at EDIRC.
Bibliographic data for series maintained by Chris Asher ().