Airlines face worst crisis since 2001

By Walden Siew - Analysis

NEW YORK (Reuters) - Major airlines that survived a decade of reorganization through bankruptcy are now facing their biggest test since the September 11, 2001 attacks.

The latest signals from credit markets show default and bankruptcy risk is rising, even after four main carriers -- UAL's United Airlines (UAUA.O: Quote, Profile, Research), US Airways (LCC.N: Quote, Profile, Research), Delta Air Lines Inc (DAL.N: Quote, Profile, Research) and Northwest Airlines Corp (NWA.N: Quote, Profile, Research) -- retooled themselves under Chapter 11 filings this decade.

Those insolvencies already helped slash labor costs, and it will be tough to squeeze out more savings. That could mean a new round of airline bankruptcies may be afoot.

Rising fuel prices, falling consumer demand and the prospect of a U.S. recession threaten to cripple the industry that was just starting to get on its feet before fuel prices soared to record levels, ravaging profits.

U.S. jet fuel prices hit another record over $3.50 a gallon this week, tracking a rally in the cost of crude. Meanwhile, airline shares have plummeted 28 percent this year, hitting all-time lows. However, shares of most major airlines rose today as oil prices fell.

"This is the most perilous time for airlines since September 11," said Vicki Bryan, an airline analyst for Gimme Credit in Houston. "United and USAirways are scrambling, and they could go bankrupt by the end of the year."

UAL lost $537 million in the first quarter and has about $2.9 billion of unrestricted cash in hand.

Another near-term concern is the airlines' ability to comply with bank covenant and loan agreements. Northwest has asked lenders in its $1.2 billion bank loan to do away with fixed-charge coverage ratios in its loan agreement for the next 12 months, according to Reuters Loan Pricing Corp.