Airlines cancel flights due to COVID staffing shortages

FILE - A Lufthansa flight arrives from Munich, Germany at Miami International Airport, on Nov. 8, 2021, in Miami. Three major airlines have reported canceling dozens of flights as illnesses largely tied to the omicron variant of COVID-19 take a toll on flight crew numbers during the busy holiday travel season. Germany-based Lufthansa said Friday, Dec. 24, 2021 that it was canceling a dozen long-haul transatlantic flights over the Christmas holiday period because of a “massive rise” in sick leave among pilots. (AP Photo/Lynne Sladky, File)