Newark Liberty International Airport is facing renewed operational challenges amid the busy summer travel season, as air traffic controller staffing is set to decrease by approximately 20% by the end of July, according to the Federal Aviation Administration (FAA). This reduction could strain the airport’s capacity to manage one of the nation’s busiest airspaces in the New York City region.
Despite recent technological upgrades, the airport’s radar systems continue to show vulnerabilities. In mid-June, Newark controllers experienced two separate radar outages, one lasting seven minutes, during which they temporarily lost visibility of aircraft. These incidents raise concerns about potential disruptions during the peak travel period.
The FAA asserts that it maintains sufficient staffing to uphold the current level of operations at Newark, provided no further personnel losses occur. Agency officials also say they have implemented measures to prevent a recurrence of radar outages. However, the anticipated departure of six experienced controllers—reducing the number on duty from 28 to 22—could prompt the agency to limit the number of flights taking off or landing at Newark as a precaution.
These challenges follow a difficult period for Newark’s air traffic management. Last summer, a series of radar and radio failures led to severe travel delays and operational disruptions at the airport. The events significantly impacted controllers, some of whom took trauma leave, leading to further staffing shortages. Since then, federal and industry leaders have pointed to marked improvements. Transportation Secretary Sean Duffy recently highlighted Newark’s enhanced performance, and United Airlines CEO Scott Kirby described it as the most punctual major airport in the Northeast.
Historically, Newark’s complex and congested airspace was managed by an FAA facility located on Long Island, New York. The FAA struggled for years to recruit and train enough controllers for that location. In response, the agency transferred control of Newark’s air traffic to its Philadelphia center two years ago, aiming to boost staffing levels and reduce travel delays that affect the broader national airspace system.
While this move initially helped strengthen controller ranks, the upcoming reduction in personnel could undermine those gains. The six controllers scheduled to leave Newark's Philadelphia facility are returning to the New York Terminal Radar Approach Control center, potentially challenging the FAA’s ability to sustain smooth operations during the summer months.