System Total Expense per Available Seat Mile (CASM ex fuel and Transport Related)
Cents per Available Seat Mile
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
American               8.48               7.83               8.07               8.27               8.28               8.95             10.25               9.76               8.99               7.85               7.82               7.83               8.11               9.22               9.25               9.21               9.80
Continental               7.24               7.77               7.71               8.00               8.17               8.16               8.38               8.41               7.86               8.03               7.60               7.57               7.69               7.77               7.97               8.35               8.18
Delta               7.56               8.03               7.68               7.89               7.93               7.98               8.51               8.58               9.12               8.56               7.53               7.40               7.23               7.18               7.78               8.06               8.26
Northwest               7.83               7.70               7.60               8.49               7.96               8.14               8.76               9.03               8.82               8.94               9.10               8.08               7.99               8.40               8.69                    -                      -  
United               7.59               7.82               8.08               8.04               8.16               8.68               9.86               9.37               8.36               7.78               7.35               7.52               7.77               9.01               7.89               8.41               8.99
US Airways             10.09             10.98             11.19             11.12             11.53             10.70             11.02             10.43               9.93               9.02               7.59             12.49             10.94               9.88               8.53               8.48               8.54
America West               6.29               6.65               6.25               6.54               6.63               7.07               7.95               6.96               6.53               5.89               6.63                    -                      -                      -                      -                      -                      -  
 --sub Network           7.98           8.07           8.10           8.31           8.33           8.59           9.41           9.16           8.70           8.13           7.74           7.67           7.78           8.56           8.37           8.49           8.78
Southwest               5.94               6.26               6.23               6.47               6.51               6.32               6.19               6.15               6.29               6.31               6.19               6.47               6.54               6.80               7.31               7.76               8.02
jetBlue                    -                      -                      -                      -                      -                 7.43               5.72               5.51               4.95               4.72               4.82               5.18               5.36               6.05               6.49               6.67               6.78
AirTran                    -                      -                 8.28               7.08               6.53               6.80               7.14               6.51               6.46               6.61               6.67               6.50               6.27               6.28               6.59               6.95               7.30
Frontier               8.98               9.04               8.71               7.34               7.00               7.70               7.94               7.89               7.07               6.76               6.62               6.77               6.34               6.48               6.55               7.00               7.83
Virgin America                    -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -               12.51               6.44               6.45               6.79
 -- sub LCC           5.98           6.13           6.38           6.55           6.54           6.46           6.34           6.23           6.18           6.12           6.03           6.25           6.26           6.72           6.98           7.33           7.60
Alaska               6.70               6.97               7.38               7.34               7.64               8.54               8.80               8.67               8.39               8.17               8.16               8.83               8.86               8.04               8.52               7.96               7.74
Hawaiian               6.31               6.14               6.07               6.24               7.23               6.76               6.56               9.10               7.60               7.81               7.72               7.89               7.46               7.37               8.57               8.83               9.30
Allegiant                    -                      -                      -                      -                      -                      -                      -                      -                      -                 8.14               7.78               4.18               4.24               4.95               4.99               5.06               5.69
 -- sub Other           6.60           6.76           7.04           7.06           7.53           7.97           8.10           8.72           8.01           8.09           8.03           8.23           8.05           7.52           8.04           7.75           7.87
Total All Sectors           7.84           7.92           7.96           8.15           8.17           8.40           9.07           8.82           8.35           7.86           7.49           7.45           7.51           8.15           8.08           8.22           8.48
Data Source:  US DOT Form 41 via BTS, Schedule P6, P52 & T2.