Washington [US], December 29 (ANI): Amid the global surge of the Omicron variant of COVID-19, almost 3,000 flights have been cancelled and more than 11,500 flights have been delayed worldwide on Tuesday.
Washington [US], December 28 (ANI/Sputnik): Almost 2,500 flights have been cancelled and nearly 5,200 flights have been delayed worldwide on Tuesday as a result of health officials 'and airlines' concerns about the coronavirus Omicron variant, according to the tracking website FlightAware.