Bloomberg Flight cancellations that disrupted US travel over the Christmas weekend stretched further, with winter storms further pressuring carriers that were already short-staffed because of spreading Covid-19 cases. About 1,160 US flights were cancelled on December 27 after more than 2,800 were dropped over the weekend, according to data from FlightAware.com. One of the hardest-hit carriers was Alaska Air …

  Bloomberg Indonesia became the latest country to allow Boeing Co’s 737 Max planes back to its skies, joining Ethiopia in lifting the ban on the aircraft that crashed in both countries more than two years ago. The transport ministry will let airlines resume flying the aircraft in its territories after completion of the investigation process and improvements made to …

  Bloomberg Delta Air Lines Inc service to China “remains very fluid” after a flight to Shanghai from the US was turned back because of the procedures needed to clean and disinfect the airplane, the carrier said. The flight returned to Seattle in order “to be compliant with cleaning mandates required at Shanghai Pudong International Airport that were issued by …