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Commercial aviation

Legacy ID
6616
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Major Hubs and Other Public-Use Airports

This map depicts large, medium, and small airport hubs. Hub definitions are derived from the Federal Aviation Administration's (FAA) current National Plan of Integrated Airport Systems (NPIAS) 2025–2029, which can be found below:

  • Large hub: Receives 1 percent or more of the annual U.S. commercial enplanements.

  • Medium hub: Receives 0.25 to 1.0 percent of the annual U.S. commercial enplanements.

  • Small hub: Receives 0.05 to 0.25 percent of the annual U....