Domestic Passenger Revenue as a Percent of Total System Revenue
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
American 69.4% 69.7% 69.1% 69.8% 69.8% 69.8% 68.5% 71.5% 70.8% 66.6% 65.0% 63.9% 62.8% 60.8% 61.0% 60.1% 58.6%
Continental 85.4% 83.9% 78.8% 74.9% 73.1% 72.1% 71.4% 67.6% 67.2% 64.7% 61.2% 59.4% 56.6% 52.7% 53.0% 50.7% 50.4%
Delta 79.7% 81.7% 82.2% 82.0% 82.9% 82.6% 80.4% 78.9% 78.9% 76.4% 73.8% 68.6% 63.4% 57.5% 57.2% 55.0% 54.6%
Northwest 65.7% 66.5% 67.4% 69.1% 69.2% 67.8% 68.6% 68.2% 69.9% 67.2% 64.6% 64.3% 61.7% 57.9% 58.2%
United 64.9% 66.6% 65.9% 69.7% 71.0% 69.0% 67.8% 66.5% 68.8% 64.8% 61.5% 62.2% 59.0% 57.8% 57.6% 53.0% 51.8%
US Airways 96.7% 95.8% 94.6% 93.8% 92.9% 91.9% 89.5% 85.8% 82.7% 79.3% 78.3% 82.1% 82.0% 80.0% 79.0% 76.0% 75.7%
America West 98.8% 97.6% 97.5% 97.8% 97.7% 98.0% 97.3% 96.5% 96.2% 95.8% 95.7%            
 --sub Network 74.8% 75.6% 75.1% 76.0% 76.1% 75.1% 74.0% 73.1% 73.4% 70.0% 67.6% 65.8% 63.2% 60.1% 60.1% 57.5% 56.7%
Southwest 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
jetBlue 100.0% 100.0% 100.0% 100.0% 100.0% 99.7% 100.0% 100.0% 98.7% 91.7% 84.1% 83.0%
AirTran 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.8% 99.8% 99.9% 100.0% 99.8% 98.9% 97.5%
Frontier 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 96.5% 93.4% 91.2% 93.3% 94.0% 94.8% 95.8%
Virgin America                         100.0% 100.0% 100.0% 100.0% 97.0%
 -- sub LCC 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 99.7% 99.5% 99.3% 99.3% 98.1% 96.7% 96.1%
Alaska 92.8% 93.2% 93.4% 92.9% 92.1% 92.3% 92.2% 91.7% 91.7% 91.5% 92.0% 90.6% 91.4% 92.2% 93.7% 94.1% 92.3%
Hawaiian 93.5% 93.9% 94.2% 95.0% 95.0% 95.4% 95.8% 96.3% 96.7% 94.8% 93.2% 93.1% 93.3% 92.4% 92.1% 90.1% 77.2%
Allegiant                   100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0% 100.0%
 -- sub Other 93.0% 93.4% 93.6% 93.3% 92.8% 93.0% 93.1% 92.8% 93.0% 92.5% 92.5% 91.7% 92.5% 92.9% 93.9% 93.6% 88.7%
Total All Sectors 76.4% 77.2% 76.8% 77.9% 78.2% 77.5% 76.9% 76.5% 77.3% 74.6% 73.0% 72.1% 70.3% 68.5% 69.3% 67.1% 66.6%
Source:  US DOT Form 41 via BTS, schedule P12.