FAA equipment issue caused flight disruptions at Newark and Philadelphia airports

An equipment malfunction within the Federal Aviation Administration’s (FAA) air‑traffic control system caused widespread disruptions at Newark Liberty International Airport and Philadelphia International Airport on Monday. The problem, which affected the radar and communication equipment used to manage aircraft movements, forced controllers to impose ground stops and limit takeoffs and landings, leading to extensive delays and a series of flight cancellations across both hubs.

Airlines reported that the issue persisted for several hours before a temporary fix restored limited operations, and the FAA continued working on a permanent solution. Officials said the malfunction was isolated to the two facilities and did not impact the broader national air‑traffic network. Passengers were advised to check with their carriers for updated flight information, and airport authorities coordinated with airlines to re‑schedule affected flights as normal service resumed later in the day.