In the United States, there are approximately 24,100 air traffic controllers (ATC) according to 2024-2026 Bureau of Labor Statistics data. Globally, that number is estimated to be between 50,000 and 60,000. Despite these figures, the industry is currently facing a significant staffing shortage. In the U.S. alone, the FAA is operating with about 1,000 fewer fully certified controllers than it had a decade ago, despite a 10% increase in air traffic. By 2026, this has led to mandatory overtime and occasional "ground stops" at major hubs to manage fatigue. The FAA has set ambitious hiring goals to recruit 2,000+ new controllers annually through 2026 to combat an aging workforce, as federal law mandates that controllers must retire by age 56 due to the extreme mental stress of the profession.