McKinney National Airport has opened a new U.S. Customs and Border Protection (CBP) facility, significantly enhancing its international connectivity and supporting regional economic growth. The facility includes private inspection space, dedicated CBP officers, and infrastructure to reduce turnaround times for international flights, primarily serving general aviation. This development coincides with a 40% increase in international arrivals over the past two years, expected to rise from 127 in 2023 to 180 by the end of the fiscal year. McKinney Mayor Bill Cox described the facility as 'more than a building, it’s a gateway to opportunity,' emphasizing its role in attracting international travelers and corporate aviation, which are vital for local business growth. The airport is also constructing a new 46,000-square-foot passenger terminal with four gates, scheduled to be operational by late 2026. This expansion aims to support the airport's goal of adding commercial flights by 2027, positioning McKinney as an alternative to nearby Dallas airports. Houston-based Avelo Airlines has expressed interest in operating from the new terminal, planning up to three daily flights with Boeing 737 aircraft. Despite the positive developments, the airport expansion has faced scrutiny over environmental concerns and a failed ballot initiative. The project is financed through state and local funds. The new CBP facility and upcoming terminal upgrades are part of McKinney’s broader efforts to increase its international profile and economic vitality.