Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
6975073 | Safety Science | 2018 | 12 Pages |
Abstract
In this study, we first investigate the robustness of more than 200 global airline networks, which cover almost 95% of worldwide air passenger transportation. We find that the robustness depends largely on the structure of the airline network. Second, we estimate how much these disruptions can be absorbed by other airlines using the notion of static complementary strength. In addition, with passenger data and rerouting considerations, we analyze how much of an airline disruption can be compensated by other airlines in reality. Results show that the traditional complementary strength clearly overestimates the robustness of the network; according to our more realistic model, many airlines are indeed easy to fail and the consequences of failures are not readily compensated by other airlines. Our work contributes towards improving air transportation systems, by understanding the hidden threats of airline disruptions.
Keywords
Related Topics
Physical Sciences and Engineering
Chemical Engineering
Chemical Health and Safety
Authors
Xiaoqian Sun, Sebastian Wandelt,