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arstechnica ai · November 13, 2026

FAA expands AI air traffic tool nationwide

the faa expanded its $875m smart ai system to manage air traffic across the entire us airspace, aiming to reduce delays and fuel consumption.

the federal aviation administration faa has expanded its smart system, an ai tool designed to assist air traffic controllers in managing air traffic congestion, to the entire us airspace. the $875 million system has been tested in the national capital region, where it helped reroute 180 flights since september 21, saving an average of 10 minutes and 80 gallons of fuel per flight. the faa claims that the system combines information about weather patterns, flight paths, traffic flow, and controller staffing metrics to predict air traffic patterns and make scheduling recommendations. the system is not designed to replace air traffic controllers, but rather to provide them with recommendations that they can choose to accept or reject. the national air traffic controllers association was not involved in designing or testing the system.

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