Nice work!
I am thinking of an alternate theory, given that the last Sat ping was at 0811.
If FL370 took the northern route over land as you and I have theorized it would have crashed or landed. In any case it would be found by now.
I am now leaning to a southern route over the Indian Ocean and a ditching after fuel ran out. I am working a new post on the pilot now.
This is crazy....books and movies are being written right now entitled “Alright, Goodnight.”