LaGuardia Airport closes major runway again after pavement depression found during inspection

Inspectors at LaGuardia Airport discovered a two-inch pavement depression adjacent to one of its primary runways on Wednesday, forcing officials to temporarily shut down operations for the second time in less than 30 days. The discovery was made during a routine airfield inspection near Runway 4/22, prompting immediate action from airport authorities. Officials emphasized the closure was implemented as a preventive measure rather than in response to an active safety threat, though the recurring nature of pavement issues at the same location has raised concerns about the structural integrity of critical airport infrastructure.

The depression, located directly adjacent to Runway 4/22, measures approximately two inches in depth. Airport representatives stated the decision to halt operations on the runway was made “proactively and out of an abundance of caution,” while clarifying that the pavement issue does not constitute an “immediate safety concern.” The runway is scheduled to close at 5:00 p.m. local time and will remain shut until Thursday morning as repair crews conduct overnight assessments and stabilization work.

Flight delays impact hundreds of passengers at New York hub

The runway closure triggered significant disruptions to air traffic operations at one of the nation’s busiest airports. According to flight-tracking platform FlightAware, arrivals at LaGuardia experienced average delays of 48 minutes, though delays were gradually decreasing as the day progressed. Earlier reports indicated 174 flights had been delayed Wednesday due to the operational constraints imposed by the closure. Airport officials urged passengers to contact their airlines directly for updated flight status information as repair work continues.

During the closure period, all operations will be redirected to LaGuardia’s remaining main runway, designated as Runway 13/31. The shift to single-runway operations is expected to continue until engineering teams complete their assessment and any necessary repairs to the affected pavement section. The airport’s statement indicated their goal is to “complete the assessment and any necessary repair work overnight and return the runway to service as soon as it is safe to do so.”

Second pavement failure in same location within weeks

The current incident marks the second emergency engineering intervention required for the same pavement section in less than a month. Runway 4/22 was previously closed after inspectors discovered a sinkhole in the area during the Memorial Day travel rush, one of the busiest periods for air travel nationwide. The recurrence of structural problems in an identical location suggests potential underlying issues with the pavement foundation or drainage systems that may require more extensive remediation beyond surface repairs.

  • First closure occurred during Memorial Day weekend travel period
  • Current depression measures approximately two inches deep
  • Repair crews will work overnight to identify root cause
  • Additional stabilization work planned before runway reopens
  • Airport operates two primary runways for commercial traffic

Airport engineering teams are conducting comprehensive testing to identify the underlying cause of the repeated pavement failures. The overnight work schedule is designed to minimize disruption to daytime flight operations while allowing sufficient time for thorough diagnostic assessments. Officials have not yet disclosed whether the two incidents are directly related or represent separate structural compromises in the same general area.

LaGuardia infrastructure concerns amid modernization efforts

The repeated pavement issues come as LaGuardia Airport continues its multi-billion dollar modernization program, which has been ongoing for several years. The airport has undergone extensive terminal renovations and infrastructure upgrades designed to transform it from one of the nation’s most criticized airports into a modern aviation facility. However, the recurring runway problems highlight the challenges of maintaining operational runways while simultaneously managing large-scale construction and renovation projects across the airport campus.

The reliance on single-runway operations creates operational bottlenecks that ripple through the national air traffic system, given LaGuardia’s role as a major hub serving the New York metropolitan area. The airport handles hundreds of daily flights connecting passengers to destinations across the United States and internationally. Any extended closure of runway capacity forces airlines to adjust schedules, potentially affecting connecting flights and passengers nationwide.

Testing and repairs continue through Thursday morning

Engineering crews are scheduled to work through the night conducting detailed inspections and performing stabilization procedures on the compromised pavement section. The repair protocol includes identifying the specific cause of the depression, assessing whether additional subsurface damage exists, and implementing fixes that will prevent future recurrences. Airport officials have not provided a specific timeline for when Runway 4/22 will return to full operational status, stating only that the runway will reopen when safety assessments confirm it is appropriate to do so.

The investigation will likely focus on whether groundwater, soil settlement, or structural degradation in the pavement base contributed to the formation of the depression. Given the proximity to the previous sinkhole incident, engineers may need to evaluate whether a broader section of the runway foundation requires reinforcement or replacement to ensure long-term stability and prevent future operational disruptions.