What are the three primary measurements the FAA uses to assess airports?

The three primary measurements the FAA uses to assess airports are enplanements, operations, and cargo.

Enplanements refer to the number of passengers boarding flights at an airport, which helps assess the airport's passenger traffic and demand. Operations encompass the total number of takeoffs and landings, reflecting the activity level and capacity utilization of the airport. Cargo represents the volume of goods transported through the airport, indicating its role in freight and logistics.

Together, these metrics provide a comprehensive view of an airport's performance and its importance within the national air transportation system. Understanding these key indicators allows stakeholders to make informed decisions regarding funding, development, and operational strategies for airports.