https://www.cnn.com/2021/12/23/busin...eve/index.html

Omicron is taking it's toll on flight crews and airport staffs. I saw an article on the WaPo that stated if you are in an airport terminal or train station you will be exposed to Omnicron.

Delta CEO and I think some others have asked for quarantine times for positive COVID test to be sharply reduced like Spain and the UK have done:

https://www.mprnews.org/story/2021/1...crew-shortages