Jet Intelligence
U.S. air traffic control system serves about 45,000 flights and 2.9 million passengers every

The U.S. air traffic control system serves about 45,000 flights and 2.9 million passengers every day, and modernization requires updates at more than 4,600 FAA sites (NBAA, 9 October 2026, via NBAA Daily, 12 October 2026). Source: https://nbaa.org/2026-press-releases/nbaa-applauds-house-legislation-accelerating-atc-modernization/
Sources
Fact keys: wk2026-10-12-us-atc-45000-flights-per-day