Categories Articles Flight cancellations on Christmas due to staffing problems due to Omicron snarl holiday plans for thousands Post author By crystalg Post date December 25, 2021 Business Insider Business Insider Tags cancellations., Christmas, flight, Holiday, Omicron, Plans, problems, snarl, Staffing, Thousands ← Her Mom Sold Rice Cakes in a Refugee Camp. Now She Sells Her Mom’s Hot Chili Sauce in Gourmet Grocery Stores. Her Mom Isn’t Impressed… Yet. → Kids who witness fighting between divorced parents more likely to develop mental health problems