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Universal bursty behavior in the air transportation system
Hidetaka Ito1, Katsuhiro Nishinari2
1Department of Aeronautics and Astronautics, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656, Japan.
Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics
|January 15, 2016
Summary
Air travel arrivals exhibit bursty patterns, following a universal power-law distribution. This behavior is driven by the hub-and-spoke network structure and airline transit strategies.
Area of Science:
- Complex Systems
- Network Science
- Transportation Science
Background:
- Social activities and natural phenomena often exhibit bursty behavior.
- Understanding burstiness in complex systems is crucial for modeling and prediction.
Purpose of the Study:
- To analyze the bursty behavior of airplane arrivals at hub airports.
- To identify the underlying mechanisms and network structures causing this burstiness.
Main Methods:
- Statistical analysis of interarrival times for airplane arrivals.
- Development of a model to explain the observed bursty behavior.
- Comparative analysis of airline network structures and burstiness.
Main Results:
- Airplane interarrival times follow a universal power-law distribution with an exponent α=2.5 and an exponential cutoff.
- The hub-and-spoke network structure and airline transit strategies were identified as key drivers of this universality.
Conclusions:
- The bursty nature of air traffic is a universal phenomenon in the studied system.
- Network topology and operational strategies significantly influence the emergent bursty dynamics in air transportation.
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