This is an industry in trouble?
We’re off on our big adventure, heading to Miami today, Havana tomorrow.
Once again, I’m aware that we are on a completely full flight. A hundred and sixty-six passengers just crammed into a Boeing 767. One hundred sixty eight counting the squalling infant in front of us.
So how can thus industry be in trouble. It seems like every flight we take is full, yet the airlines are perpetually going broke.
If you are selling all of your product and still not making a profit, you need to rethink your business model.
Totally Unauthorized 
I guess that it has been analyzed on many forums, but the fact is, that in air line business there is in some kind of “elimination game”. Maybe I am not right.
Anyway, happy air travel!!!