| Regional RPM | |||||||||
| Millions | |||||||||
| 2000 | 2001 | 2002 | 2003 | 2004 | 2005 | 2006 | 2007 | ||
| AMR Corp | 154 | 3,749 | 4,576 | 5,516 | 7,283 | 8,946 | 9,972 | 9,848 | |
| Continental Airlines Inc | 87 | 3,388 | 3,952 | 5,769 | 7,417 | 8,938 | 10,325 | 9,856 | |
| Delta Air Lines Inc | - | - | 2,392 | 3,627 | 3,991 | 5,961 | 11,931 | 14,005 | |
| Northwest Airlines Corp | - | - | 2,697 | 3,556 | 4,818 | 6,094 | 5,438 | 5,396 | |
| UAL Corp | - | - | - | - | - | - | - | - | |
| US Airways Group Inc I | - | 2,737 | 3,336 | 3,723 | 5,123 | - | - | - | |
| US Airways Group Inc II | - | - | - | - | - | - | - | - | |
| America West Holdings Corp | - | - | - | - | - | - | - | - | |
| --sub Network | 241 | 9,874 | 16,953 | 22,191 | 28,632 | 29,939 | 37,666 | 39,105 | |
| Southwest Airlines Co | - | - | - | - | - | - | - | - | |
| JetBlue Airways Corp | - | - | - | - | - | - | - | - | |
| AirTran Holdings Inc | - | - | - | - | - | - | - | - | |
| Frontier Airlines Holdings Inc* | 8 | - | - | 5,197 | 7,115 | 8,029 | 9,109 | 11,145 | |
| --sub LCC | 8 | - | - | 5,197 | 7,115 | 8,029 | 9,109 | 11,145 | |
| Alaska Air Group Inc | 1,428 | 1,350 | 1,514 | 1,640 | 2,155 | 2,475 | 2,691 | 2,918 | |
| Hawaiian Holdings Inc | - | - | - | - | - | - | - | - | |
| Midwest Air Group Inc | 2 | 151 | 193 | 204 | 204 | 242 | 259 | - | |
| -- sub Other | 1,430 | 1,501 | 1,707 | 1,844 | 2,359 | 2,717 | 2,950 | 2,918 | |
| Total All Sectors | 1,679 | 11,375 | 18,660 | 29,231 | 38,106 | 40,685 | 49,725 | 53,168 | |
| * 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 | |||||||||