FAA lifts nationwide ground stop, but chaos will continue after 10,000 flights were delayed and 6,600 canceled

Passengers at Chicago's O'Hare International Airport saw flight-information boards full of cancellations and delays during the FAA's ground stop on Friday. Jacek Boczarski/Anadolu via Getty Images The FAA lifted its national ground stop Friday around 8:30 p.m. Eastern time. It cited "extraordinary circumstances" and "reasons of safety" when it closed airspace in the afternoon. Now, airlines will have to get...