Still, the airline has struggled for years, and many analysts saw the disclosure as another sign of its questionable future.

The airline struggled along, however, by offering lower fares than its competitors.

At the time, the airline was struggling, but it has since recorded several years of record profits.

"The airlines nationally are struggling to get the air traffic system back to normal."

The major airlines also have struggled to get growth out of their businesses.

The deal comes as many airlines are struggling financially.

"Frankly, the airlines themselves struggle to predict their own fares."

Other airlines in Europe also are struggling with the aftermath of the terrorist attacks.

In Europe, low-cost airlines are growing even faster and struggling to maintain success.

"I know airlines are struggling and have to find ways to stop losing money."