Table 9: Passenger Revenue per Enplanement as a Percentage of System Operating Expenses (Excluding Fuel/Labor) per Enplanement,,,,,,,,,,
Network,,,,,,,,,,
Ranked by First Quarter 2006 Performance,,,,,,,,,,
(Passenger Revenue per Enplanement as Percent of Cost per Enplanement),,,,,,,,,,
1Q 2006 Rank ,Network Carriers,1Q 2001,1Q 2002,1Q 2003,1Q 2004,1Q 2005,1Q 2006,"Change
1Q 2001-1Q 2006",,
1,American,109,81,76,97,105,121,12,,
2,Alaska,82,71,84,94,88,120,38,,
3,Northwest,95,82,91,84,71,76,-19,,
4,Continental,90,50,66,55,57,74,-16,,
5,United,86,61,57,67,62,73,-13,,
6,Delta,101,68,43,68,64,55,-46,,
7,US Airways,78,55,55,57,51,54,-24,,
,7 Carrier Average,93,67,64,74,71,79,-14,,
"Source: Bureau of Transportation Statistics, Form 41 Airline Financial Data and T-100 Market Data.",,,,,,,,,,