A news article reports that the US lifted a more-than-four-hour halt to air traffic on 13 November 2026, ordered by the Federal Aviation Administration over a communications failure that grounded flights and left more than 10,000 delays and at least 6,600 cancellations, per FlightAware. The Trump administration blames a data overload rather than an attack, while Transportation Secretary Sean Duffy asked Congress for 30.1 billion dollars to modernize air traffic control, saying air traffic will take time to return to normal.