FAA Lifts Ground Stop After System Failure Causes Widespread Flight Disruptions

The Federal Aviation Administration (FAA) ended a four-hour nationwide ground stop on November 13, 2026, following a failure in its aging network technology. This incident resulted in over 6,600 flight cancellations and 8,600 delays across the U.S., causing significant ongoing travel disruptions. The event highlights vulnerabilities in critical air traffic control infrastructure.