Cash and Short-term Investments
Millions
		2000	2001	2002	2003	2004	2005	2006	2007
AMR Corp		2,233	2,488	1,950	2,606	2,929	3,814	4,715	4,535
Continental Airlines Inc		1,395	1,102	1,280	1,430	1,458	1,957	2,484	2,903
Delta Air Lines Inc		1,607	2,215	1,969	2,710	1,799	2,008	2,648	2,786
Northwest Airlines Corp		693	2,512	2,097	2,757	2,459	1,262	2,058	3,034
UAL Corp		2,344	2,608	1,274	1,718	1,301	1,838	4,144	3,554
US Airways Group Inc I		1,316	1,078	634	1,287	738	-	-	-
US Airways Group Inc II		-	-	-	-	-	-	2,365	2,174
America West Holdings Corp		195	157	360	476	276	-	-	-
--sub Network		9,783	12,160	9,564	12,984	10,960	10,879	18,414	18,986
Southwest Airlines Co		523	2,279	1,815	1,865	1,305	2,531	1,759	2,779
JetBlue Airways Corp		34	118	258	608	450	484	699	834
AirTran Holdings Inc		78	103	104	339	334	371	310	318
Frontier Airlines Holdings Inc*		111	90	105	191	175	273	203	121
--sub LCC		746	2,590	2,282	3,002	2,264	3,658	2,971	4,052
Alaska Air Group Inc		462	661	636	812	874	983	1,014	823
Hawaiian Holdings Inc		-	103	72	0	2	130	67	94
Midwest Air Group Inc		16	47	41	88	81	99	118	-
-- sub Other		477	810	749	901	958	1,212	1,199	917
Total All Sectors		11,007	15,560	12,596	16,887	14,182	15,749	22,584	23,955
* Frontier Airlines Inc before 2006. Year end March 31 treated as the year before.
Note: Zero value might also mean data not reported.
Data Source:  SEC 10K Filings