FAA Expands AI Airspace System Before Nationwide Ground Stop

The Federal Aviation Administration expanded its Strategic Management of Airspace (SMART) AI-powered advisory system to all 22 air route traffic control centers across the United States on November 10. The cloud-based tool analyzes staffing metrics, flight paths, and weather to recommend arrival orders and optimal routing.

Initial testing in Washington, D.C., showed the system saved an average of 80 gallons of fuel and 10 minutes per flight. While airline executives support the rollout, the National Air Traffic Controllers Association stated it was not involved in the design or implementation of the tool.

Three days after the nationwide expansion, the agency issued a rare nationwide ground stop on Friday afternoon, citing "extraordinary circumstances." Although the agency did not explicitly link the disruption to the AI system, a source told the New York Post that a software upgrade potentially caused the stoppage.