"Enplanements for CY 2011"(PDF, 298 KB). CY 2011 Passenger Boarding and All-Cargo Data. Federal Aviation Administration. October 29, 2012. Retrieved February 25, 2013.
"Enplanements for CY 2008"(PDF, 1.0 MB). CY 2008 Passenger Boarding and All-Cargo Data. Federal Aviation Administration. December 18, 2009.
"Enplanements for CY 2010"(PDF, 189 KB). CY 2010 Passenger Boarding and All-Cargo Data. Federal Aviation Administration. October 4, 2011.
"List of NPIAS Airports"(PDF). FAA.gov. Federal Aviation Administration. 21 October 2016. Retrieved 23 November 2016.