At approximately 11 a.m., the Port Authority was conducting its daily morning inspection of LaGuardia’s airfield when crews identified a sinkhole near Runway 4/22. The runway was immediately shut down, and emergency construction and engineering crews are onsite to determine the…

— LaGuardia Airport (@LGAairport) May 20, 2026
At approximately 11 a.m., the Port Authority was conducting its daily morning inspection of LaGuardia’s airfield when crews identified a sinkhole near Runway 4/22. The runway was immediately shut down, and emergency construction and engineering crews are onsite to determine the cause and complete necessary repairs as quickly and safely as possible.

The Port Authority is in close communication with airlines and airport partners and will continue providing updates as conditions evolve. Travelers should expect delays and cancellations, particularly with forecast thunderstorms expected later today, and are strongly encouraged to check directly with their airlines for the latest flight status information. .....