The Federal Aviation Administration is preparing to launch an artificial intelligence tool called SMART to help air traffic controllers manage congestion in the busy airspace above Washington, DC, with a goal of eventually expanding the system across the entire 29 million square miles of US national airspace. The system could debut as soon as Monday, September 21, for the three major airports serving the nation's capital.
The FAA describes the SMART system as using AI models to predict air traffic flows and identify potential conflicts based on operational factors such as airline schedules, weather, airport capacity, and airspace conditions. The tool has an estimated cost of $875 million.
According to US government and industry officials cited by The Wall Street Journal, the initial deployment will focus on the Washington, DC, area's three major airports before expanding nationwide.
Philip Mann, principal consultant at Vector Strategic Consulting LLC and a former FAA employee of 17 years, called the limited-scope launch the "right call" before going nationwide. Mann advises on aviation safety and AI governance.
The phased approach allows the FAA to test the system in a controlled environment before rolling it out to manage the more than 29 million square miles of US national airspace under the agency's oversight.
Analysis
Why This Matters
- The SMART system aims to reduce air traffic congestion and potential conflicts, directly affecting flight delays and safety for passengers in one of the busiest airspace regions in the US.
- A phased rollout sets a precedent for how the FAA integrates AI into critical safety-of-life operations, which could influence other countries' aviation authorities.
- The $875 million investment signals a major shift toward AI-assisted air traffic management, with implications for future FAA budgeting and technology procurement.
Background
The Federal Aviation Administration manages one of the most complex air traffic systems in the world, covering the entire US and much of the oceans. Air traffic controllers currently rely on radar, flight plans, and voice communication to separate aircraft. Increasing congestion, especially around major hubs like Washington, DC, has prompted the agency to explore automation and AI tools to improve efficiency and safety. The SMART system is the latest in a series of modernization efforts, following earlier programs like NextGen.
Key Perspectives
FAA and Industry Officials: Proponents argue that AI can process vast amounts of real-time data — weather, schedules, airport capacity, and airspace conditions — to predict conflicts faster than humans, potentially reducing delays and improving safety.
Aviation Safety Experts like Philip Mann: The limited, phased rollout is seen as the right approach, allowing the FAA to validate the system's performance under real conditions before relying on it nationwide.
Critics/Skeptics: Some may worry about over-reliance on AI for safety-critical decisions, the risk of software failures, or the cost overruns common in large government IT projects. The FAA will need to demonstrate that the system is at least as safe as current methods.
What to Watch
- Whether the SMART system goes live as scheduled on Monday, September 21, and how controllers and airlines react to its advisories.
- Any reported incidents or near-misses during the initial DC-area deployment that could affect the timeline for national expansion.
- Future FAA budget requests for expanding the system and potential congressional oversight hearings on the $875 million investment.