Air travel continued to be severely disrupted in the U. S. The U. S. food and drug infections on Saturday, and bad weather in parts of the country added to the influence of a large increase in COVID-19 infections fueled by the Omicron variant.

USA. The U. S. had 2723 flights canceled, more than a portion of the 4698 canceled worldwide, around 11:00 p. m. (04:00 GMT on Sunday), according to FlightAware’s tracking.

The peak affected U. S. airline SkyWest, which had to cancel 23% of its flight itinerary, according to the site.

In the United States, Chicago’s airports were heavily affected due to bad weather, and a snowstorm was expected in the domain on Saturday afternoon and into the evening.

The global airline is still recovering from the highly contagious variant of Omicron.

Many pilots, flight attendants and others are absent from pictures after contracting Covid-19, or because they are quarantined after coming into contact with an inflamed person.