Airlines canceled over 2,700 U.S. flights on Sunday as a winter storm combining high winds and ice was poised to hit the U.S. East Coast over the holiday weekend.
The flights canceled by 12:30 p.m. ET on Sunday included over 2,700 entering, departing from, or within the United States, according to flight tracking website FlightAware.com. Over 1,500 flights were delayed, the data showed.