The Federal Aviation Administration’s AI-powered Strategic Management of Airspace, Routes and Trajectories system (SMART) has rerouted nearly 180 flights carrying about 24,000 passengers to reduce congestion since becoming operational nearly six weeks ago. The reroutes have cut flight times by more than 10 minutes and saved approximately 80 gallons of fuel per flight on average.
SMART Expansion and Data Integration
SMART integrates 200 data streams including weather conditions, flight paths, traffic flow, and air traffic controller staffing to provide real-time congestion forecasts. Initially deployed in the National Capital Region in September 2026, SMART’s validation expanded in October to air route traffic control centers in Miami,
Jacksonville, and Atlanta. The FAA aims to roll out the system across all 22 air traffic control centers nationwide.
Flight Examples and Delay Reduction
In October, a flight from Ronald Reagan Washington National Airport to Orlando International Airport carrying 147 passengers was rerouted via SMART to avoid congestion, shortening the route by 11 nautical miles and saving six minutes. Since November 9, 2026, when SMART was implemented at Dallas Fort Worth Airport, flight delays have declined. The FAA manages approximately 6.5 million flights annually at the country’s 30 busiest airports, with about 300,000 flights receiving reroutes before departure and roughly 3.6 million experiencing airborne reroutes,
vectoring, or holding annually.
Official Statements and Traveler Impact
Transportation Secretary Sean Duffy stated, “Under President Trump, we are making historic progress to revitalize air traffic control and improve the passenger experience for millions of Americans.” He added, “SMART will slash frustrating delays, reduce stress on air traffic controllers, and lower travel prices.” Passengers benefit from fewer delays, shorter flights, and improved travel experiences as SMART better manages congestion and helps cut fuel consumption.
SMART’s Role in Air Traffic Management
SMART supports human air traffic controllers by providing AI-generated route recommendations that are validated by aviation specialists. Traditional methods block large rectangular airspace for storms, while SMART allows precise navigation around
irregular storm shapes and dynamically determines when restricted airspace can reopen. The system enhances controllers’ ability to anticipate congestion and optimize flight trajectories, aiming to reduce airborne holding and reroutes that affect millions of U.S. flights annually due to severe weather and other factors.
