The Federal Aviation Administration (FAA) imposed a ground stop at Los Angeles International Airport (LAX) starting at 3:46 a.m. Pacific time on October 14, 2026, following an equipment outage disrupting air traffic operations. The ground stop initially was set to remain until 5 a.m. PT and affected flights from several air traffic control regions including Southern California, Northern California, Seattle, Denver, Salt Lake City, and parts of the central United States.
Flight Delays and Advisory Details
FAA Advisory 027 logged 253 delay entries related to the disruption. The maximum delay recorded reached 58 minutes, while the average delay among affected flights was 36 minutes. The
advisory did not specify the exact number of delayed or canceled flights and did not identify the specific equipment failure that triggered the ground stop.
Impact on Airlines and Passengers
The outage occurred during LAX’s early morning operating period, a time when the airport manages a mix of domestic departures, overnight international arrivals, and connecting flights primarily from Asia and Oceania. Airlines faced scheduling complications as aircraft held on the ground at their departure airports due to the ground stop risked arriving late, potentially disrupting connecting flights. International travelers with limited onward flight options may have experienced consequential delays. Flights already airborne at the time
of the ground stop received instructions based on prevailing traffic conditions.
Background on FAA Operational Disruptions
This LAX equipment outage adds to a series of technical incidents that have affected U.S. air traffic operations during 2026. Notably, a communications failure in September impacted the Philadelphia Terminal Radar Approach Control, leading to restrictions at airports including Newark and Philadelphia. However, the FAA has not linked the October 14 LAX disruption to previous incidents, and details regarding the specific technical cause remain undisclosed. The agency rated the chance of extending the ground stop as medium during its initial notice.
