FAA communication glitch forces ground stop at Newark and Philadelphia airports

The Federal Aviation Administration announced a temporary ground stop for aircraft approaching Newark Liberty International, Philadelphia International and Teterboro, New Jersey, after identifying a frequency malfunction at the Philadelphia TRACON facility. The stoppage, initiated at approximately 10 a.m., was slated to continue until at least 12:45 p.m., affecting more than 300 flights, which represents around 15% of the traffic at the two airports.

Newark functions as a primary hub for United Airlines, whereas Philadelphia is a central hub for American Airlines, amplifying the operational impact. Flight tracking service FlightAware confirmed the scale of the delays. The FAA described the issue as a pause to ensure safety while the frequency problem is resolved. Concurrently, the United Kingdom faced its own flight disruptions caused by a connectivity fault at Nats’ Prestick centre, grounding flights at several British airports.