Moody’s Investors Service cut its liquidity rating on United Airlines today amid concerns about higher fuel costs, a slowing economy and rising costs.

The rating firm lowered the speculative grade liquidity rating to SGL-3 to SGL-2, and the outlook to “negative” from “stable.”

Moody’s meanwhile affirmed the carrier’s corporate family rating and other debt ratings, which remain at B2, which is a speculative or “junk” rating.

Moody’s said it lowered the outlook because it expects the airline’s operating and financial performance to deteriorate.

“Weaker results are likely because of materially higher fuel costs, but also the weakening economic conditions that are likely to reduce demand and limit recovery of higher fuel costs by raising ticket prices. United also faces continued challenges to control the growth of unit costs,” Moody’s said.

Sounds about right to me.

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