Good morning from Skift It’s Friday, December 23, in New York City. For daily updates in your inbox, subscribe to the Skift Daily newsletter at skift.com/daily. And now, here’s what you need to know about the business of travel today. As good as the news was for U.S. airlines with additional aid as part of the $900 billion Covid-19 relief package approved by Congress on Monday, a stark reality awaits, writes airlines reporter Edward Russell.