Flight departures at John F. Kennedy International Airport, LaGuardia Airport and Newark Liberty International Airport remain delayed on September 22, 2026 following a cable‑cutting incident that disrupted essential communications systems. The incident has halted the normal flow of data used to manage runways and gates, leading to a standstill in routine airport operations across the three New York‑area facilities.
The severed cable has prevented the transmission of critical information that coordinates aircraft movements on the ground and in the air. Without that data, airport staff cannot safely assign gates or clear runways, resulting in widespread hold‑ups for departing flights. Airlines at each airport have reported that the lack of real‑time updates is forcing them to keep aircraft on the tarmac longer than usual.
U.S. Transportation Secretary Sean Duffy has been briefed on the situation, and officials from New Jersey Transit are cooperating with federal and local authorities in the response effort. Both parties are monitoring the impact on the regional transportation network and are working to restore the damaged infrastructure as quickly as possible.
Airlines have asked passengers to monitor flight status through their respective channels and to be prepared for additional changes to travel plans. Airport operators continue to provide updates on the progress of repair crews and the anticipated timeline for restoring full service. In the meantime, the three airports are operating with limited capacity, prioritizing safety while they await the restoration of the communication link.
Efforts to replace or repair the cut cable are ongoing, and officials have indicated that normal runway and gate management functions are expected to resume once the data flow is reestablished. The incident underscores the reliance of modern airport operations on continuous, reliable communication networks.