On September 24, 2026, the U.S. Federal Aviation Administration (FAA) officially issued a Part 139 Airport Operating Certificate to McKinney National Airport (TKI). This certification authorizes the airport to handle commercial passenger airline operations in compliance with established safety and operational standards.

Part 139 certification is a critical regulatory requirement that ensures airports meet stringent criteria for safe and efficient operation in support of commercial airline activities. Achieving this certification signifies that McKinney National Airport has fulfilled all necessary FAA guidelines and regulatory prerequisites.

The issuance of the Part 139 certificate marks a significant milestone for McKinney National Airport as it prepares to accommodate increased commercial air service. It also reflects the airport's commitment to maintaining high standards in airport safety, security, and operational capabilities.

This development is expected to enhance the airport's role within the regional air transportation network, supporting future growth and connectivity for passengers and airlines alike.