Aesop sends; read in this order:
https://raconteurreport.blogspot.com/2021/10/updated-flight-weather-report-shtstorm.html
But see:
https://www.cnn.com/2021/10/10/business/southwest-cancellations/index.html
And:
See also these two oldies but goodies from Vanderboegh:
https://sipseystreetirregulars.blogspot.com/2009/07/praxis-supplying-saboteurs-caccolube.html
https://sipseystreetirregulars.blogspot.com/2008/12/shoes-for-industry.html