Table 2: Quarterly Domestic Operating profit/loss margin (in percent),,,,,,, Network Carriers ,,,,,,, Ranked by 2nd Quarter 2005 Margin ,,,,,,, (Operating Profit/Loss as Percent of Total Operating Revenue),,,,,,, "2Q 2005 Rank",Network Carriers,"2nd Quarter 2004 (%)","3rd Quarter 2004 (%)","4th Quarter 2004 (%)","1st Quarter 2005 (%)","2nd Quarter 2005 (%)","2nd Quarter Operating Profit/Loss $(Millions)" 1,American,-4.6,-8.2,-14,-4.7,0.8,26.8 2,Alaska,1,6.9,-11.7,-16,-0.5,-2.9 3,United,-4.7,-7.7,-22.7,-6.9,-0.9,-24.9 4,US Airways,2,-14.3,-10.1,-13.9,-1,-16.4 5,Delta,-6.3,-13,-17.7,-13.6,-4.1,-137 6,Northwest,4.3,1.6,-11.7,-10.4,-4.8,-103.2 7,Continental,-4.4,-7,-15.4,-12,-5.2,-98 ,Seven-Carrier Total,-2.8,-7.6,-15.8,-9.9,-2.2,-355.6 "Source: Bureau of Transportation Statistics; Form 41, Schedule P1.2 ",,,,,,, ,,,,,,, ,,,,,,,