More than 10,000 flights were disrupted across the US due to a nationwide ground stop, with delays and cancellations spreading to international routes, including London's Heathrow Airport, as airlines struggle to restore normal operations. Al Jazeera’s Camille Nedelec reports. Subscribe to our channel: Follow us on X : Find us on Facebook: Check our website: Check out our Instagram page: Download AJE Mobile App: #USFlightDisruptions #FlightDelays #FlightCancellations #USAirspace #HeathrowAirport #AirTravelChaos #AviationNews #GroundStop.