Sinkhole Closes LaGuardia Runway 422, Causing Delays and Cancellations

A sinkhole discovered during a routine inspection forced the closure of a runway at New York's LaGuardia Airport on Wednesday morning, causing significant flight delays and cancellations. Airport officials said crews identified the depression near Runway 422 around 11 a.m. and immediately shut down the runway.

Emergency construction and engineering crews are on site to determine the cause and complete repairs. The Port Authority of New York and New Jersey stated it is coordinating closely with airlines and will provide ongoing updates. Travelers are urged to check directly with their airlines for flight status information as delays mount.

The disruption coincides with forecast thunderstorms for the New York area, which officials warned would exacerbate travel problems throughout the day. By afternoon, flight tracking data indicated substantial delays for arrivals and departures.

Runway 422 is one of LaGuardia's primary routes for arrivals and departures. Its sudden closure at a major hub threatens to ripple across the national air traffic system if extended. This incident follows another sinkhole that opened on the Long Island Expressway in mid-May, raising questions about...