<< Most major airlines were not in what you might call 'great' financial position for several months before the attack, recent union contracts giving huge raises and bonuses to mechanics and pilots (who already enjoyed a respectable wage/benefit package) didn't exactly help matters, and the competitive pricing that's been going-on for a while has hurt them, too. There were a few labor strikes within the past year, if I remember correctly. When you grind all commercial flights to a halt several days, that is an incredible loss of revenue, and airlines have a large amount of what they call "fixed expenses", which are expenses the company must pay whether or not they have any planes in the air. It just put them over the brink and a couple probably won't ultimately recover without filing for bankruptcy protection. >>
Add to all of this...volatile fuel prices. Filling up a jetliner isnt like running your Civic down to Texaco, we are talking thousands upon thousands of gallon of fuel, even for a short flight. As small as a one penny rise in jet fuel prices, could cost an airline millions of dollars a year.
And never forget the fare wars of the last few years, cost of business going up and money coming in getting smaller, is never a good combination for business.