On Monday, the Federal Aviation Administration (FAA) implemented ground stops across several major airports along the U.S. East Coast, including John F. Kennedy International, LaGuardia, and Teterboro Airport in New Jersey. The agency attributed the widespread flight delays and cancellations to a fiber optic cable that was accidentally cut during construction work in New Jersey.

The timing of the incident coincided with the arrival of approximately 130 world leaders and numerous government ministers in New York City for the annual high-level session of the United Nations General Assembly. While the FAA confirmed the cause of the disruption was localized to the damaged cable, the resulting air traffic congestion created significant logistical challenges for travelers and officials arriving for the diplomatic summit.

Operations were impacted across the region, affecting flight schedules in Philadelphia and Boston as well. The FAA has not provided a specific timeline for the full restoration of normal operations, though the agency is working to address the technical failure caused by the construction accident. No security threats or malicious intent have been linked to the cable damage, which remains classified as an accidental infrastructure failure.