Pacific Available Seat Miles as  a Percent of Total System Available Seat Miles
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
American 1.8% 1.7% 1.7% 2.2% 3.1% 3.1% 3.4% 2.3% 2.5% 3.1% 4.0% 4.7% 4.0% 4.1% 4.4% 4.8% 5.7% 6.0% 6.2% 6.5% 6.2% 6.7% 7.7% 7.8% 6.9% 3.6%
Continental 0.0% 0.0% 0.0% 0.2% 3.3% 3.3% 4.6% 4.9% 4.5% 5.0% 5.7% 5.9% 5.8% 5.8% 7.3% 7.6% 9.9%
Delta 3.9% 2.8% 2.6% 3.1% 3.4% 2.8% 2.6% 0.9% 1.0% 1.0% 1.0% 1.1% 1.4% 2.4% 3.2% 13.0% 14.2% 14.7% 14.3% 13.8% 12.6% 11.5% 10.5% 9.9% 9.9% 6.7%
Northwest 31.1% 31.4% 32.1% 29.9% 27.3% 27.2% 25.9% 25.5% 25.1% 25.2% 25.6% 26.4% 26.7% 27.4% 26.6%
United 22.7% 23.0% 22.7% 20.0% 17.4% 19.3% 19.8% 18.7% 17.8% 19.3% 22.6% 22.1% 22.9% 22.8% 22.3% 22.4% 23.4% 17.8% 17.8% 18.2% 18.2% 18.1% 17.8% 17.3% 16.8% 10.8%
US Airways 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
America West 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%                          
 --sub Network 10.7% 10.8% 10.8% 9.8% 9.4% 9.7% 9.7% 8.6% 8.3% 8.8% 9.6% 9.9% 10.0% 10.2% 10.2% 10.6% 11.6% 12.0% 11.8% 11.8% 11.8% 12.0% 12.0% 11.7% 11.2% 6.9%
Southwest 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
AirTran 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
jetBlue 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Alaska 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Virgin America 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Hawaiian 5.7% 5.5% 5.0% 4.9% 5.9% 10.8% 8.7% 3.4% 1.5% 5.8% 8.3% 6.8% 5.3% 9.4% 10.9% 11.5% 25.1% 32.5% 38.2% 34.3% 31.2% 31.7% 35.4% 34.0% 32.0% 21.2%
 -- sub LCC 0.5% 0.4% 0.4% 0.4% 0.5% 0.9% 0.7% 0.2% 0.1% 0.3% 0.4% 0.3% 0.3% 0.5% 0.5% 0.6% 1.4% 2.1% 2.8% 2.5% 2.2% 2.1% 2.4% 2.3% 2.2% 0.9%
Allegiant 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Spirit 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Frontier 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
 -- sub Other 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0% 0.0%
Total All Sectors 9.9% 9.9% 9.9% 8.9% 8.5% 8.6% 8.5% 7.3% 6.9% 7.2% 7.8% 7.8% 7.7% 7.8% 7.7% 8.0% 8.8% 9.1% 9.1% 9.0% 8.7% 8.7% 8.6% 8.3% 8.0% 4.4%
Source:  US DOT Form 41 via BTS, schedule T2.