AI to replace Air Traffic Controllers? US greenlights $12.5B ATC overhaul
After a series of high-profile incidents at America’s airports, the federal government is moving fast to modernise the country’s ageing air traffic control system. The price tag is $12.5 billion and artificial intelligence is set to play a significant role.
Speaking to CBS News, the Transportation Secretary Sean Duffy said, “AI is a tool, but we do not replace humans in how we manage the airspace.”
When asked whether AI would replace air traffic controllers, he replied, “Hell no, that’s not gonna happen.”
Air traffic control is one of the most high-pressure jobs in the world, and the idea of handing that responsibility to a machine is not something most people are comfortable with. Duffy’s position is that AI should make controllers better at their jobs, not replace them.
Artificial intelligence (AI) will be used to merge airline flight schedules with Federal Aviation Administration (FAA) data to spot potential congestion problems well before they develop.
Rather than scrambling to manage delays on the day, the software would flag conflicts weeks in advance and suggest small adjustments, shifting a departure by five or ten minutes, that is expected to help prevent bottlenecks from forming in the first place.
Duffy said, “This software will say, ‘We can see this 45 days out. Let’s move some of those flights a little bit later, or five, seven, ten minutes earlier, and we can resolve the issue’. And so then you are not delayed.”
The U.S. Congress approved $12.5 billion for air traffic control upgrades through the Big Beautiful Bill last year.
The Department of Transportation says it has already replaced nearly half of all copper wiring across the system, upgraded around 270 radio sites, installed new surface awareness technology at 54 airports to help controllers track aircraft on the ground, and moved 17 towers from paper flight strips to electronic systems.
But the AI software itself has not yet been funded. Estimates put its cost somewhere between $6 billion and $10 billion, meaning Congress will need to act again before that part of the plan can move forward.
Duffy acknowledged the human element directly, saying, “We have human beings navigating, managing the airspace, and as human beings, we can make mistakes. That’s why I want to give additional tools to support the air traffic controllers.”
