Exhibit 12

AMR CORPORATION

Computation of Ratio of Earnings to Fixed Charges

(in millions)

	Three Months Ended June 30,						Six Months Ended June 30,
	2011			2010			2011			2010
Loss:
Loss before income taxes	$	(286	)	$	(11	)	$	(722	)	$	(516	)
Add: Total fixed charges (per below)		478			448			942			892
Less: Interest capitalized		10			8			17			18
Total earnings (loss) before income taxes	$	182		$	429			203			358
Fixed charges:
Interest	$	204		$	197		$	392		$	393
Portion of rental expense representative of the interest factor		257			234			515			461
Amortization of debt expense		17			17			35			38
Total fixed charges	$	478		$	448		$	942		$	892
Ratio of earnings to fixed charges		—			—			—			—
Coverage deficiency	$	296		$	19		$	739		$	534