I think the math TG is using is deaths/number infected

The hard part here is there are many unreported cases that don't involve care. My next door neighbor's parents both had it from their care community and then my neighbor has had all the symptoms and has finally recovered after 2 weeks. It would be hard to imagine his 3 girls or wife didn't catch it and were symptomless before he self isolated in his basement. On the other side 3 doors down the family of 4 about 2 months ago all went through the same symptoms for 2 weeks. Of all this only the original parents were reported and both survived thankfully

Here is a site I follow...pull downs for countries/states

http://covid19.healthdata.org/united-states-of-america

and of course the classic...

https://gisanddata.maps.arcgis.com/apps/opsdashboard/index.html#/bda7594740fd40299423467b48e9ecf6

To the original question I am more concerned about the counter party risk associated with the charter company which is owned by a private equity company than a US airline which will most likely be bailed out...plus the charter cost is 4x as great.