Southwest Airlines 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008
Atlantic Operations    
A Sum of Pax Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A Sum of Total Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A Sum of RPM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A Sum of ASM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
A Sum of AC Op Expense (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Latin America Operations    
L Sum of Pax Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
L Sum of Total Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
L Sum of RPM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
L Sum of ASM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
L Sum of AC Op Expense (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Pacific Operations    
P Sum of Pax Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P Sum of Total Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P Sum of RPM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P Sum of ASM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
P Sum of AC Op Expense (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Domestic Operations    
D Sum of Pax Rev (000) 2,760,760 3,269,240 3,639,192 3,963,781 4,499,360 5,397,459 5,290,255 5,237,085 5,612,237 6,116,000 7,092,495 8,546,259 9,167,266 10,224,819
D Sum of Total Rev (000) 2,873,482 3,407,361 3,816,997 4,164,040 4,735,648 5,649,621 5,555,235 5,521,829 5,936,696 6,529,620 7,583,837 9,086,299 9,860,783 11,023,243
D Sum of RPM 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 73,639,648,440
D Sum of ASM 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 99,766,937,823 103,486,256,224
D Sum of AC Op Expense (000) 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 3,669,621 4,796,489 5,422,238 6,709,300
International Operations    
I Sum of Pax Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I Sum of Total Rev (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I Sum of RPM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I Sum of ASM 0 0 0 0 0 0 0 0 0 0 0 0 0 0
I Sum of AC Op Expense (000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Total    
T Sum of Pax Rev (000) 2,760,760 3,269,240 3,639,192 3,963,781 4,499,360 5,397,459 5,290,255 5,237,085 5,612,237 6,116,000 7,092,495 8,546,259 9,167,266 10,224,819
T Sum of Total Rev (000) 2,873,482 3,407,361 3,816,997 4,164,040 4,735,648 5,649,621 5,555,235 5,521,829 5,936,696 6,529,620 7,583,837 9,086,299 9,860,783 11,023,243
T Sum of RPM 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 73,639,648,440
T Sum of ASM 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 99,766,937,823 103,486,256,224
T Sum of AC Op Expense (000) 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 3,669,621 4,796,489 5,422,238 6,709,300
International Operation Percentages   
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Atlantic Operations Percentages    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Latin America Operations Percentages    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Pacific Operations Percentages    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Domestic Operations Percentages    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Atlantic Operations Percentage of International    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Latin America Operations Percentage of International    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Pacific Operations Percentage of International    
Sum of Pax Rev (000) 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%
Sum of Total Rev (000) 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%
Sum of RPM 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%
Sum of ASM 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%
Sum of AC Op Expense (000) 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%
Yield - Pax Revenue / RPM  
Yield - Atlantic 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Yield - Latin America 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Yield - Pacific 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Yield - Domestic 0.116 0.120 0.128 0.129 0.123 0.128 0.119 0.115 0.117 0.114 0.118 0.126 0.127 0.139
Yield - International 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
Yield - Total 0.116 0.120 0.128 0.129 0.123 0.128 0.119 0.115 0.117 0.114 0.118 0.126 0.127 0.139
RASM - Pax Revenue / ASM  
RASM - Atlantic 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
RASM - Latin America 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
RASM - Pacific 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
RASM - Domestic 0.075 0.080 0.081 0.083 0.085 0.090 0.081 0.076 0.078 0.079 0.083 0.092 0.092 0.099
RASM - International 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
RASM - Total 0.075 0.080 0.081 0.083 0.085 0.090 0.081 0.076 0.078 0.079 0.083 0.092 0.092 0.099
CASM Aircraft Operations - Expenses / ASM  
CASM - Atlantic 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
CASM - Latin America 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
CASM - Pacific 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
CASM - Domestic 0.034 0.036 0.035 0.033 0.034 0.037 0.037 0.036 0.039 0.041 0.043 0.052 0.054 0.065
CASM - International 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000 0.000
CASM - Total 0.034 0.036 0.035 0.033 0.034 0.037 0.037 0.036 0.039 0.041 0.043 0.052 0.054 0.065
Load Factor - RPM/ASM  
L.F. - Atlantic 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
L.F. - Latin America 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
L.F. - Pacific 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
L.F. - Domestic 65% 67% 64% 65% 69% 70% 68% 66% 67% 70% 71% 73% 73% 71%
L.F. - International 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0%
L.F. - Total 65% 67% 64% 65% 69% 70% 68% 66% 67% 70% 71% 73% 73% 71%
Sum of RPM  
RPM - Atlantic 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RPM - Latin America 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RPM - Pacific 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RPM - Domestic 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 73,639,648,440
RPM - International 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RPM - Total 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 73,639,648,440
Sum of ASM  
ASM - Atlantic 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ASM - Latin America 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ASM - Pacific 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ASM - Domestic 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 99,766,937,823 103,486,256,224
ASM - International 0 0 0 0 0 0 0 0 0 0 0 0 0 0
ASM - Total 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 99,766,937,823 103,486,256,224
Sum of Pax Rev  
Pax Rev - Atlantic                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Pax Rev - Latin America                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Pax Rev - Pacific                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Pax Rev - Domestic           2,760,760        3,269,240        3,639,192        3,963,781        4,499,360        5,397,459        5,290,255        5,237,085        5,612,237        6,116,000        7,092,495        8,546,259        9,167,266        10,224,819
Pax Rev - International                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Pax Rev - Total           2,760,760        3,269,240        3,639,192        3,963,781        4,499,360        5,397,459        5,290,255        5,237,085        5,612,237        6,116,000        7,092,495        8,546,259        9,167,266        10,224,819
Sum of Aircraft Expense  
Expense - Atlantic                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Expense - Latin America                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Expense - Pacific                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Expense - Domestic           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        3,669,621        4,796,489        5,422,238          6,709,300
Expense - International                       -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                      -                       -  
Expense - Total           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        3,669,621        4,796,489        5,422,238          6,709,300
RPM Percentage  
RPM - Atlantic 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%
RPM - Latin 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% 0.0% 0.0%
RPM - Pacific 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%
RPM - Domestic 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%
RPM - International 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%
ASM Percentage  
ASM - Atlantic 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%
ASM - Latin 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% 0.0% 0.0%
ASM - Pacific 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%
ASM - Domestic 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%
ASM - International 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%
Pax Rev Percentage  
Pax Rev - Atlantic 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%
Pax Rev - Latin 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% 0.0% 0.0%
Pax Rev - Pacific 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%
Pax Rev - Domestic 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%
Pax Rev - International 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%
Aircraft Expense Percentage  
Expense - Atlantic 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%
Expense - Latin 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% 0.0% 0.0%
Expense - Pacific 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%
Expense - Domestic 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%
Expense - International 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%
Source:  US DOT Form 41 via BTS, schedules P12, P52 & T2.