Travelers wander through American airports.
The Wall Street Journal:
Airlines canceled more than 9,000 flights on Friday and canceled more than 3,500 more on Saturday.
Hundreds of flights returned to their origin or were diverted to other airports; Because the airports suffered from an operational lock due to the overcrowding of planes on the runways and areas and the lack of parking space.
In addition to more than 7,000 delays on Friday, about 1,400 flights were also delayed in the early hours of Saturday.