LaGuardia Airport closes Runway 4/22 again after inspectors identify a pavement issue resurfacing on the runway. Multiple outlets report that the runway is shut when crews find a depression in the pavement measuring about 2 inches. The closure follows a similar shutdown within the past month, making it the second runway closure in weeks tied to the pavement problem. During the disruption, arrivals are affected, with reported delays averaging roughly 48 minutes, though the delay is described as decreasing at the time of reporting. Airport officials and inspectors are assessing the condition and managing operations while the runway remains out of service. The reports indicate that the pavement defect is linked to delays as aircraft scheduling is adjusted to accommodate the runway closure. The outlets do not provide additional detail on repair timing, causes beyond the observed pavement condition, or whether other runways are used to fully offset traffic. Overall, the coverage centers on the renewed runway shutdown, the measurement of the pavement depression, and the near-term impact on flight arrivals.