Thousands of US flights were canceled over New Year's weekend as a combination of Covid-19 disruptions and wintry weather slowed travel. Flight cancellations have trended up steadily since Christmas Eve, hitting a new peak Saturday as millions travel over the holidays.
원문출처 : https://www.cnn.com/2022/01/02/economy/holiday-flight-cancellations/index.html
원문출처 : https://www.cnn.com/2022/01/02/economy/holiday-flight-cancellations/index.html