More than 4,400 flights have been suspended worldwide due to climate change and the growing epidemic of COVID-19 especially with its new Omicron model.
The Winter hurricane hit Chicago in the United States on Saturday, causing severe damage, according to local media.
Many people have been stranded at U.S. airports since Saturday night, especially in Washington and San Francisco.
More than 2,600 flights have been suspended in the United States alone due to freezing temperatures and snow, and more than 4,400 flights have been suspended worldwide, according to FlightAware.
However, many people are delayed in getting planes or reaching their families during their travels.
Airports have seen many tired children and some families worried about delays in their flights.
The new form of COVID-19 Omicron has caused fear in many parts of the world, and developed countries have begun to provide vaccines to the elderly.
