Southwest Airlines Aircraft Operating Statistics- Actuals
Southwest Airlines
1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012
  Small Narrowbodies $1,240,976 $1,480,950 $1,561,753 $1,556,811 $1,813,296 $2,225,980 $2,396,368 $2,482,721 $2,812,447 $3,170,228 $3,669,627 $4,796,489 $5,422,238 $6,709,300 $6,119,804 $6,855,918 $8,184,140 $10,394,340
Pilots (000) $281,576 $313,705 $351,877 $379,519 $434,638 $460,093 $525,748 $581,494 $720,928 $816,105 $944,913 $1,122,414 $1,156,777 $1,237,368 $1,276,061 $1,396,159 $1,479,823 $1,762,064
Salaries and Wages (000) $216,896 $239,692 $267,725 $286,697 $325,697 $366,753 $418,165 $466,234 $523,139 $606,514 $713,901 $803,699 $888,535 $965,329 $995,674 $1,069,896 $1,153,338 $1,349,982
Pilot Training (000) $1,287 $1,511 $1,733 $1,853 $2,059 $2,317 $3,133 $4,613 $4,956 $5,339 $5,525 $5,606 $6,305 $6,742 $11,887 $10,656 $10,527 $14,557
Benefits and Payroll Taxes (000) $43,409 $48,269 $55,083 $60,655 $74,053 $54,354 $60,485 $69,081 $151,293 $160,650 $178,560 $260,115 $202,322 $202,789 $207,668 $253,241 $250,420 $308,764
Per Diem/ Personnel (000) $19,984 $24,233 $27,336 $30,314 $32,829 $36,669 $43,965 $41,566 $41,540 $43,602 $46,927 $52,994 $59,615 $62,508 $60,832 $62,366 $65,538 $88,761
Purchased Goods (000) $374,795 $491,881 $500,076 $392,050 $496,215 $831,067 $858,346 $855,154 $926,704 $1,113,403 $1,475,579 $2,324,141 $2,720,853 $3,741,203 $3,073,381 $3,652,655 $4,863,800 $6,003,489
Fuel/Oil (000) $367,001 $485,265 $494,948 $388,377 $492,598 $827,648 $852,547 $845,497 $919,678 $1,106,302 $1,469,966 $2,138,116 $2,535,960 $3,525,976 $2,899,651 $3,461,166 $4,663,774 $5,751,914
Insurance (000) $7,794 $6,616 $5,128 $3,673 $3,617 $3,419 $5,799 $9,657 $7,026 $7,101 $5,613 $39,700 $31,247 $27,856 $29,187 $32,437 $31,051 $34,490
Other (inc. Tax) (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $146,325 $153,646 $187,371 $144,543 $159,052 $168,975 $217,085
Maintenance (000) $276,073 $328,107 $342,770 $399,453 $484,467 $504,102 $547,706 $551,565 $648,601 $679,049 $675,350 $737,953 $890,209 $1,035,961 $1,035,148 $1,079,882 $1,135,380 $1,572,759
Labor (000) $35,387 $39,145 $46,708 $53,455 $62,295 $69,248 $77,170 $91,565 $106,346 $117,056 $126,449 $133,189 $141,747 $165,061 $154,331 $160,548 $174,177 $202,871
Materials (000) $23,999 $26,668 $23,833 $24,809 $35,460 $38,836 $41,537 $30,189 $31,595 $36,583 $36,613 $51,618 $76,669 $83,486 $77,201 $101,350 $110,044 $170,166
Third Party (000) $186,012 $207,847 $212,401 $253,474 $306,159 $302,312 $312,829 $313,710 $347,411 $360,652 $343,658 $414,523 $538,335 $634,855 $638,286 $648,668 $669,734 $956,109
Total Direct (000) $249,436 $294,202 $303,483 $354,498 $432,866 $446,727 $474,658 $481,774 $534,604 $566,601 $556,083 $599,330 $756,751 $883,402 $869,818 $910,566 $953,955 $1,329,132
Burden (000) $26,637 $33,905 $39,287 $44,955 $51,601 $57,375 $73,048 $69,791 $113,997 $112,448 $119,267 $138,623 $133,458 $152,559 $165,330 $169,316 $181,425 $243,627
Aircraft Ownership (000) $307,412 $346,814 $366,736 $385,767 $400,954 $429,661 $464,543 $494,461 $514,128 $553,620 $573,845 $612,510 $653,858 $693,944 $733,687 $601,853 $198,261 $408,590
Rentals (000) $184,855 $202,351 $209,071 $208,054 $207,292 $204,911 $203,129 $202,829 $202,132 $198,472 $184,938 $182,192 $185,078 $189,888 $223,749 $220,459 $194,430 $404,045
Depreciation and Amortization (000) $122,557 $144,463 $157,665 $177,713 $193,662 $224,750 $261,414 $291,632 $311,996 $355,148 $388,907 $430,318 $468,780 $504,056 $509,938 $381,394 $3,831 $4,545
Other (000) $1,120 $443 $294 $22 -$2,978 $1,057 $25 $47 $2,086 $8,051 -$60 -$529 $541 $824 $1,527 $125,369 $506,876 $647,438
Indicies
Aircraft In Fleet                    251                    229                    249                    261                      291                     325                     354                     365                    380                    404                    432                    462                    500                      535                   541                   543                      554                      608
Seats Per Departure                    132                    133                    133                    133                      134                     135                     135                     135                    135                    136                    136                    136                    136                      136                   136                   136                      136                      135
Average Stage Length                    401                    412                    427                    441                      464                     492                     515                     538                    559                    577                    608                    622                    630                      636                   639                   648                      664                      684
Gallons of Fuel Per Block Hour                    773                    787                    822                    793                      794                     775                     778                     767                    760                    747                    733                    735                    730                      707                   705                   712                      714                      631
Load Factor 64.5% 66.6% 63.8% 64.8% 69.0% 70.5% 68.1% 65.9% 66.8% 69.5% 70.7% 73.1% 72.6% 71.2% 76.0% 79.3% 80.8% 80.1%
Daily Utilization per Aircraft
Block Hours                    9.32                  11.17                  11.26                  11.19                   11.01                   10.98                   10.81                   10.92                  10.83                 10.88                 11.13                  11.22                  11.19                   10.95                10.26                10.20                   10.46                   11.45
Airborne Hours                   7.87                   9.38                   9.51                   9.45                     9.32                    9.33                    9.28                    9.37                   9.32                   9.34                   9.58                   9.68                   9.59                     9.39                  8.83                  8.76                     9.00                     7.47
Departures                   7.61                   8.93                   8.65                   8.47                     7.98                    7.59                    7.30                    7.11                   6.85                   6.65                   6.53                   6.49                   6.37                     6.11                  5.71                  5.63                     5.67                     6.04
Traffic
Block Hours               852,902              935,820           1,024,418           1,067,629             1,169,845            1,307,692            1,395,717            1,456,295           1,502,804           1,607,500           1,755,257           1,890,934           2,041,620             2,136,226          2,026,136          2,021,450             2,113,654             2,545,786
Airborne Hours              720,329              786,214              865,354              901,926               990,371            1,111,736            1,198,103            1,250,112           1,293,588           1,378,958           1,511,691           1,632,229           1,749,646             1,832,915          1,744,063          1,737,109             1,818,681             1,661,248
Departures              695,942              748,812              787,308              808,153               848,240               904,486               942,466               948,250              950,589             982,479           1,029,746           1,093,090           1,161,549             1,192,452          1,126,242          1,115,311             1,145,776             1,343,388
RPMs 23,775,963,000 27,228,075,000 28,531,447,000 30,837,278,000 36,484,892,000 42,230,465,000 44,605,662,000 45,512,111,468 48,035,095,040 53,524,416,216 60,346,021,550 67,782,436,846 72,410,200,188 73,639,654,151 74,571,846,606 78,138,146,641 83,911,781,044 99,363,382,447
ASMs 36,841,098,000 40,899,610,000 44,727,922,000 47,619,112,000 52,901,100,000 59,941,220,000 65,538,400,000 69,058,890,986 71,910,699,773 77,006,077,843 85,353,570,842 92,785,146,978 99,766,937,823 103,486,261,293 98,170,881,399 98,563,120,214 103,890,852,722 124,065,261,196
Miles 279,048,795 308,593,502 336,151,804 356,717,791 393,949,689 444,733,552 485,388,270 510,386,104 530,951,209 566,832,955 625,999,261 680,157,981 731,493,069 758,916,237 719,981,469 722,720,257 761,365,321 918,780,306
Gallons 658,881,924 736,701,902 842,161,319 846,645,739 929,103,882 1,013,409,147 1,085,638,380 1,116,711,911 1,142,650,994 1,200,566,951 1,287,355,109 1,389,013,379 1,491,332,821 1,510,810,817 1,427,868,308 1,438,594,564 1,508,649,214 1,606,726,867
Aircraft Days                91,511                83,809                91,012                95,430               106,256               119,096               129,156               133,387              138,749             147,702             157,722              168,555              182,474                195,130             197,407             198,257                202,118               222,352
  Large Narrowbodies $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $231,780
Pilots (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $56,734
Salaries and Wages (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $44,457
Pilot Training (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $472
Benefits and Payroll Taxes (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $8,961
Per Diem/ Personnel (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $2,844
Purchased Goods (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $152,449
Fuel/Oil (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $144,503
Insurance (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $1,132
Other (inc. Tax) (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $6,814
Maintenance (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $320
Labor (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Materials (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Third Party (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $320
Total Direct (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $320
Burden (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Aircraft Ownership (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $8,036
Rentals (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $8,036
Depreciation and Amortization (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Other (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $14,241
Indicies
Aircraft In Fleet                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                         13
Seats Per Departure                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                        175
Average Stage Length                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                     1,254
Gallons of Fuel Per Block Hour                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                        767
Load Factor 85.7%
Daily Utilization per Aircraft
Block Hours                        -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                     12.09
Airborne Hours                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                     10.75
Departures                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                       3.97
Traffic
Block Hours                        -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -               58,373.00
Airborne Hours                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -               51,903.00
Departures                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -               19,162.00
RPMs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3,604,083,383
ASMs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4,206,240,500
Miles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 24,035,660
Gallons 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 44,790,267
Aircraft Days                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                4,830.00
  Widebodies $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Pilots (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Salaries and Wages (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Pilot Training (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Benefits and Payroll Taxes (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Per Diem/ Personnel (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Purchased Goods (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Fuel/Oil (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Insurance (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Other (inc. Tax) (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Maintenance (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Labor (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Materials (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Third Party (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Total Direct (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Burden (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Aircraft Ownership (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Rentals (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Depreciation and Amortization (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Other (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0
Indicies
Aircraft In Fleet                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Seats Per Departure                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Average Stage Length                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Gallons of Fuel Per Block Hour                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Load Factor
Daily Utilization per Aircraft
Block Hours                        -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Airborne Hours                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Departures                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Traffic
Block Hours                        -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Airborne Hours                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
Departures                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
RPMs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ASMs 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Miles 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Gallons 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Aircraft Days                       -                         -                         -                         -                          -                          -                          -                          -                         -                        -                        -                         -                         -                          -                       -                       -                          -                          -  
  Total Fleet $1,240,976 $1,480,950 $1,561,753 $1,556,811 $1,813,296 $2,225,980 $2,396,368 $2,482,721 $2,812,447 $3,170,228 $3,669,627 $4,796,489 $5,422,238 $6,709,300 $6,119,804 $6,855,918 $8,184,140 $10,626,120
Pilots (000) $281,576 $313,705 $351,877 $379,519 $434,638 $460,093 $525,748 $581,494 $720,928 $816,105 $944,913 $1,122,414 $1,156,777 $1,237,368 $1,276,061 $1,396,159 $1,479,823 $1,818,798
Salaries and Wages (000) $216,896 $239,692 $267,725 $286,697 $325,697 $366,753 $418,165 $466,234 $523,139 $606,514 $713,901 $803,699 $888,535 $965,329 $995,674 $1,069,896 $1,153,338 $1,394,439
Pilot Training (000) $1,287 $1,511 $1,733 $1,853 $2,059 $2,317 $3,133 $4,613 $4,956 $5,339 $5,525 $5,606 $6,305 $6,742 $11,887 $10,656 $10,527 $15,029
Benefits and Payroll Taxes (000) $43,409 $48,269 $55,083 $60,655 $74,053 $54,354 $60,485 $69,081 $151,293 $160,650 $178,560 $260,115 $202,322 $202,789 $207,668 $253,241 $250,420 $317,725
Per Diem/ Personnel (000) $19,984 $24,233 $27,336 $30,314 $32,829 $36,669 $43,965 $41,566 $41,540 $43,602 $46,927 $52,994 $59,615 $62,508 $60,832 $62,366 $65,538 $91,605
Purchased Goods (000) $374,795 $491,881 $500,076 $392,050 $496,215 $831,067 $858,346 $855,154 $926,704 $1,113,403 $1,475,579 $2,324,141 $2,720,853 $3,741,203 $3,073,381 $3,652,655 $4,863,800 $6,155,938
Fuel/Oil (000) $367,001 $485,265 $494,948 $388,377 $492,598 $827,648 $852,547 $845,497 $919,678 $1,106,302 $1,469,966 $2,138,116 $2,535,960 $3,525,976 $2,899,651 $3,461,166 $4,663,774 $5,896,417
Insurance (000) $7,794 $6,616 $5,128 $3,673 $3,617 $3,419 $5,799 $9,657 $7,026 $7,101 $5,613 $39,700 $31,247 $27,856 $29,187 $32,437 $31,051 $35,622
Other (inc. Tax) (000) $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $0 $146,325 $153,646 $187,371 $144,543 $159,052 $168,975 $223,899
Maintenance (000) $276,073 $328,107 $342,770 $399,453 $484,467 $504,102 $547,706 $551,565 $648,601 $679,049 $675,350 $737,953 $890,209 $1,035,961 $1,035,148 $1,079,882 $1,135,380 $1,573,079
Labor (000) $35,387 $39,145 $46,708 $53,455 $62,295 $69,248 $77,170 $91,565 $106,346 $117,056 $126,449 $133,189 $141,747 $165,061 $154,331 $160,548 $174,177 $202,871
Materials (000) $23,999 $26,668 $23,833 $24,809 $35,460 $38,836 $41,537 $30,189 $31,595 $36,583 $36,613 $51,618 $76,669 $83,486 $77,201 $101,350 $110,044 $170,166
Third Party (000) $186,012 $207,847 $212,401 $253,474 $306,159 $302,312 $312,829 $313,710 $347,411 $360,652 $343,658 $414,523 $538,335 $634,855 $638,286 $648,668 $669,734 $956,429
Total Direct (000) $249,436 $294,202 $303,483 $354,498 $432,866 $446,727 $474,658 $481,774 $534,604 $566,601 $556,083 $599,330 $756,751 $883,402 $869,818 $910,566 $953,955 $1,329,452
Burden (000) $26,637 $33,905 $39,287 $44,955 $51,601 $57,375 $73,048 $69,791 $113,997 $112,448 $119,267 $138,623 $133,458 $152,559 $165,330 $169,316 $181,425 $243,627
Aircraft Ownership (000) $307,412 $346,814 $366,736 $385,767 $400,954 $429,661 $464,543 $494,461 $514,128 $553,620 $573,845 $612,510 $653,858 $693,944 $733,687 $601,853 $198,261 $416,626
Rentals (000) $184,855 $202,351 $209,071 $208,054 $207,292 $204,911 $203,129 $202,829 $202,132 $198,472 $184,938 $182,192 $185,078 $189,888 $223,749 $220,459 $194,430 $412,081
Depreciation and Amortization (000) $122,557 $144,463 $157,665 $177,713 $193,662 $224,750 $261,414 $291,632 $311,996 $355,148 $388,907 $430,318 $468,780 $504,056 $509,938 $381,394 $3,831 $4,545
Other (000) $1,120 $443 $294 $22 -$2,978 $1,057 $25 $47 $2,086 $8,051 -$60 -$529 $541 $824 $1,527 $125,369 $506,876 $661,679
Indicies
Aircraft In Fleet                    251                    229                    249                    261                      291                     325                     354                     365                    380                    404                    432                    462                    500                      535                   541                   543                      554                      621
Seats Per Departure                    132                    133                    133                    133                      134                     135                     135                     135                    135                    136                    136                    136                    136                      136                   136                   136                      136                      136
Average Stage Length                    401                    412                    427                    441                      464                     492                     515                     538                    559                    577                    608                    622                    630                      636                   639                   648                      664                      692
Gallons of Fuel Per Block Hour                    773                    787                    822                    793                      794                     775                     778                     767                    760                    747                    733                    735                    730                      707                   705                   712                      714                      634
Load Factor 64.5% 66.6% 63.8% 64.8% 69.0% 70.5% 68.1% 65.9% 66.8% 69.5% 70.7% 73.1% 72.6% 71.2% 76.0% 79.3% 80.8% 80.3%
Daily Utilization per Aircraft
Block Hours                    9.32                  11.17                  11.26                  11.19                   11.01                   10.98                   10.81                   10.92                  10.83                 10.88                 11.13                  11.22                  11.19                   10.95                10.26                10.20                   10.46                   11.46
Airborne Hours                   7.87                   9.38                   9.51                   9.45                     9.32                    9.33                    9.28                    9.37                   9.32                   9.34                   9.58                   9.68                   9.59                     9.39                  8.83                  8.76                     9.00                     7.54
Departures                   7.61                   8.93                   8.65                   8.47                     7.98                    7.59                    7.30                    7.11                   6.85                   6.65                   6.53                   6.49                   6.37                     6.11                  5.71                  5.63                     5.67                     6.00
Traffic
Block Hours               852,902              935,820           1,024,418           1,067,629             1,169,845            1,307,692            1,395,717            1,456,295           1,502,804           1,607,500           1,755,257           1,890,934           2,041,620             2,136,226          2,026,136          2,021,450             2,113,654             2,604,159
Airborne Hours              720,329              786,214              865,354              901,926               990,371            1,111,736            1,198,103            1,250,112           1,293,588           1,378,958           1,511,691           1,632,229           1,749,646             1,832,915          1,744,063          1,737,109             1,818,681             1,713,151
Departures              695,942              748,812              787,308              808,153               848,240               904,486               942,466               948,250              950,589             982,479           1,029,746           1,093,090           1,161,549             1,192,452          1,126,242          1,115,311             1,145,776             1,362,550
RPMs 23,775,963,000 27,228,075,000 28,531,447,000 30,837,278,000 36,484,892,000 42,230,465,000 44,605,662,000 45,512,111,468 48,035,095,040 53,524,416,216 60,346,021,550 67,782,436,846 72,410,200,188 73,639,654,151 74,571,846,606 78,138,146,641 83,911,781,044 102,967,465,830
ASMs 36,841,098,000 40,899,610,000 44,727,922,000 47,619,112,000 52,901,100,000 59,941,220,000 65,538,400,000 69,058,890,986 71,910,699,773 77,006,077,843 85,353,570,842 92,785,146,978 99,766,937,823 103,486,261,293 98,170,881,399 98,563,120,214 103,890,852,722 128,271,501,696
Miles 279,048,795 308,593,502 336,151,804 356,717,791 393,949,689 444,733,552 485,388,270 510,386,104 530,951,209 566,832,955 625,999,261 680,157,981 731,493,069 758,916,237 719,981,469 722,720,257 761,365,321 942,815,966
Gallons 658,881,924 736,701,902 842,161,319 846,645,739 929,103,882 1,013,409,147 1,085,638,380 1,116,711,911 1,142,650,994 1,200,566,951 1,287,355,109 1,389,013,379 1,491,332,821 1,510,810,817 1,427,868,308 1,438,594,564 1,508,649,214 1,651,517,134
Aircraft Days                91,511                83,809                91,012                95,430               106,256               119,096               129,156               133,387              138,749             147,702             157,722              168,555              182,474                195,130             197,407             198,257                202,118               227,182