Flight cancellations eased further on Monday but disruptions from severe winter weather across the U.S. lingered at the tail end of Christmas weekend.
From Wednesday through Saturday, about a quarter of Southwest’s flights were canceled, and two-thirds were delayed, according to FlightAware data.
On Monday, more than 1,700 flights were canceled and 2,200 more were delayed, down from nearly 3,200 canceled flights and 7,700 delayed U.S. flights on Sunday.
Delta Air Lines, American Airlines, United Airlines, JetBlue Airways and Alaska Airlines were among the other carriers affected by the weather.
More than half of U.S.-based airlines’ flights arrived late from Thursday through Saturday, with delays averaging 81 minutes, according to FlightAware.