Across the industry, omicron infections and winter storms have reportedly contributed to upwards of 20,000 flight cancellations in the U.S. between Christmas Eve and the first week of January. United Airlines also announced this week that four percent of its workforce (3,000 out of nearly 70,000) have called out sick for coronavirus. As of Thursday, Delta has only canceled one percent of its flights in the past week, showing that cancellations have “eased significantly” since the holidays. Bastian told CNBC’s Squawk Box that sick employees have had “no significant health issues.” According to the report, later last year, the airline...