The 10 busiest business aviation airports in 2025 were identified by WingX's annual flight activity data. The data also revealed that global business jet departures were at 3.88 million, a 5% increase from 2024 and 34% above pre-pandemic levels. However, these flights are not spread across thousands of airports, with a relatively small number of fields handling the bulk of the traffic. Factors such as proximity to major financial centers, high-profile individuals, and infrastructure can affect traffic. The top 10 airports include Teterboro, Westchester County Airport, Dallas Love Field, and Fort Lauderdale International. The industry's growth and year-over-year departure numbers indicate whether the industry is growing or contracting, with 2025 setting a new high of 2,633,282 departures.