What does a 170 typically burn at 350 at .76?
This was hashed out in a previous thread but I think the consensus was that the 170 is between 3500 and 4200 lbs an hour.
By contrast the Q400 is 2000-2300 lbs an hour for basically the same number of seats.
F9 has wanted out of the RAH contract for a while, I'm guessing the is one of the goals of Chapter 11.
They are still fairly solvent, just wanted to use Chapter 11 to get more cash on hand, I would be surprised to see a shutdown.. like many major carriers they will hopefully come out of Ch 11 different but alive