Omicron forces cancellation of hundreds of US flights on Xmas

US airlines cancelled more than 900 flights on Saturday, the second straight day of massive cancellations as surging Covid-19 infections have sidelined some pilots and other crew members, upending plans for tens of thousands of holiday travellers over the Christmas weekend. WATCH MORE: https://thestartv.com/c/news SUBSCRIBE: https://cutt.ly/TheStar LIKE: https://fb.com/TheStarOnline