American Airlines canceled another 634 flights on Sunday, nearly one in every four of its flights for the day, according to data from flight tracking website FlightAware.
원문출처 : https://www.cnn.com/2021/10/31/business/american-airlines-cancels-flights-sunday/index.html
원문출처 : https://www.cnn.com/2021/10/31/business/american-airlines-cancels-flights-sunday/index.html