Total Pilot and CoPilot Average Block Hours per Month
NO ADJUSTMENTS MADE
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011
 American                         -                46.4              47.4              48.5              45.5              44.0              39.4              38.6              40.5              44.0              47.0              48.3              48.2              46.6                 44.3                 45.4                  44.7
 Continental                    45.7              53.0              52.7              49.7              48.4              49.4              48.7              48.8              51.3              52.5              51.7              53.6              54.5              52.5                 51.4                 50.3                  54.3
 Delta                    39.0              41.0              43.0              41.2              46.0              41.5              45.0              41.3              41.6              47.5              51.9              50.5              49.6              45.7                 42.5                 42.0                  41.9
 Northwest                    43.9              43.7              42.9              42.4              41.1              41.4              39.5              42.4              44.3              47.3              46.1              47.1              48.9              44.9                 40.4                      -                         -  
 United                    48.5              47.7              42.8              39.7              35.1              38.5              35.8              40.6              40.0              51.2              49.8              49.7              48.6              45.8                 45.0                 43.8                  42.5
 US Airways                    48.9              47.7              49.1              48.3              46.4              46.4              49.5              48.2              50.6              55.8              64.7              28.0              36.6              50.8                 49.8                 50.1                  50.4
 America West                    56.2              56.1              55.8              51.5              45.2              52.5              51.3              50.0              49.8              49.9              50.6                   -                     -                     -                       -                        -                         -  
  --sub Network               34.8           46.2           45.8           44.4           42.8           43.0           41.8           42.2           43.4           48.5           50.3           46.5           48.0           47.4            45.1             45.2             45.3
 Southwest                    70.2              69.5              70.7                   -                65.8              65.7              62.4              61.2              62.3              63.8              64.5              65.0              64.0              63.7                 59.9                 60.6                  62.1
 jetBlue                         -                     -                     -                     -                     -                31.2              47.2              56.9              58.8              61.2              59.6              56.9              58.5              56.0                 56.6                 59.5                  58.0
 AirTran                         -                     -                33.1              52.0              62.6              59.2              51.4              53.4              56.0              57.5              56.8              58.3              59.2              58.7                 58.1                 55.8                  56.3
 Frontier                    76.2              60.1              40.1              36.6              38.9              40.0              49.6              50.0              46.4              58.7              55.4              58.2              61.6            104.5                 56.3                 52.3                  54.5
Virgin America                        -                     -                     -                     -                     -                     -                     -                     -                     -                     -                     -                     -                     -                63.3                 65.6                 38.0                  37.9
  --sub LCC               70.3           69.2           64.5           45.0           62.1           60.4           59.4           59.0           59.7           62.2           61.9           62.0           62.0           64.2            59.0             57.0             57.5
 Alaska                    53.9              52.1              49.4              33.4              32.3              48.3              46.5              49.4              51.1              50.4              58.2              54.3              54.4              53.9                 54.9                 31.3                  31.3
 Hawaiian                    44.5              48.9              46.7              46.0        1,016.8              40.9              41.5              34.9              37.1              42.0              48.5              46.3              48.8                   -                   45.2                 43.3                  40.6
 Allegiant                         -                     -                     -                     -                     -                     -                     -                     -                43.3              43.6              38.7              53.7              46.0              47.3                 54.2                 53.6                  51.5
  -- sub Other               51.8           51.4           48.9           34.6           37.0           46.5           45.3           46.0           47.8           48.7           55.1           52.9           52.3           52.7            52.8             34.3             33.9
 Total All Sectors               37.0           47.6           47.1           43.8           43.9           44.6           43.6           44.2           45.6           50.5           52.4           49.7           51.1           51.2            48.6             46.8             47.0
Note: Shaded data means data appear questionable.  
Data Source:  US DOT Form 41 via BTS, Schedule P10 & T2.