Was thinking the same thing myself.

Seriously, there doesn't seem to be any sense that they're in major risk of ceasing ops. They're cutting costs more, fares are up, and kudo's to the management team for taking a a 20 percent pay cut while asking the employees for 10. Also, UA is continuing to reduce capacity.

On the other hand, the becoming just like any other airline is more of a threat. Hope they don't continue to go that way.