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The U.S. Department of Transportation said it will look into flight cancellations by Southwest Airlines that have left travelers stranded at airports across the country amid an intense winter storm that has killed dozens of people.
Many airlines were forced to cancel flights due to the weather, but Southwest was the most affected. About 4,000 domestic U.S. flights were cancelled Monday, according to the tracking website FlightAware, and 2,900 of those were Southwest’s. Nearly 2,500 more flights had already been canceled as of 5 a.m. Tuesday and problems are likely to continue at least into Wednesday.
