Is spatial dispersal the dominant trend in air transport development? A global analysis for 2006–2015

W.H. Wong, Tommy Cheung, Anming Zhang and Yue Wang

Journal of Air Transport Management, 2019, vol. 74, issue C, 1-12

Abstract: The economic performance of a city or region is considered to be intertwined with its air travel capability. It is thus important for planners and stakeholders to understand the changes in the global aviation network. This study investigates the global aviation network, taking 10 years worth's OAG data from the years 2006–2015 and examines whether a spatial dispersal trend dominates the development of the aviation industry. It considers the aviation network at the airport level, and the airport–city level, which may consist of one or more airports. After clarification of the various definitions of concentration, we find that there appears a trend toward a dispersal pattern in the global aviation network at the airport level. On the other hand, there appears a slight concentration at the airport–city level. Besides, there have been some major capacity expansions at airports in the Middle East and East Asia, while the capacities of some traditional hubs in Europe and North America have become increasingly constrained since the 2008 global financial crisis. Furthermore, our study provides further observations consistent with the phenomenon of bypassing of traditional hubs, especially mega-hubs. Competition for passengers among hubs and secondary airports, especially in multi-airport cities, is discussed.

Keywords: Hub-and-spoke network; Spatial dispersal; Global air travel; Hub bypassing; Hub competition (search for similar items in EconPapers)
Date: 2019
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Citations: View citations in EconPapers (11)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:jaitra:v:74:y:2019:i:c:p:1-12

DOI: 10.1016/j.jairtraman.2018.09.011

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