Recent incidents, including a fatal plane crash outside WASHINGTON, D.C., in January and a telecommunications failure at Newark, New Jersey, airport, have spotlighted the challenges facing the U.S. air traffic control system. Experts have long warned that outdated equipment and insufficient staffing are creating vulnerabilities.

On May 8, U.S. Transportation Secretary Sean Duffy unveiled a plan to modernize the air traffic system, calling it a response to “decades of neglect.” The proposed upgrades aim to reduce flight delays, especially those caused by weather.

While the modernization plan is welcomed by many, some experts caution that its enterprising timeline could present challenges. Congressional approval of funding is also required.

Is Air Travel Safe in the US?

The U.S. boasts the world’s largest and most intricate air traffic control network, maintaining a high level of safety. From 2014 to 2023, U.S. commercial airlines experienced four fatal accidents, resulting in a total of six deaths, according to federal data. though, some air traffic control equipment is so old that replacement parts are no longer manufactured. Federal Aviation Governance (FAA) officials have resorted to purchasing parts on eBay or using 3D printers,according to Secretary Duffy.

What’s the Plan for Modernization?

The modernization plan focuses on both equipment and personnel. On the equipment front, the plan calls for replacing outdated systems with modern fiber, wireless, and satellite technologies at over 4,600 locations. It also includes replacing 618 radar systems, constructing six new air traffic control centers, expanding the number of airports equipped with runway safety systems, and installing updated hardware and software in all air traffic facilities.

To address staffing shortages, the plan aims to streamline the hiring process and provide financial incentives to new hires, Air Traffic Controller Academy graduates, and controllers nearing retirement. Secretary Duffy believes these measures will help the FAA address its current shortage of approximately 3,000 controllers.

“It’s hard to be running a system and changing it at the same time,” says John-Paul Clarke, a professor at the University of Texas at Austin.

Can the Plan Succeed?

Many experts believe the Trump administration is targeting the most critical areas for improvement, including prioritizing the busy New York airports.To maximize airspace capacity, pilots flying into John F. Kennedy or LaGuardia airports would be required to use software that enhances coordination between the two airports.