Michael_A._Hitt,_R._Duane_Ireland,_Robert_E._Hosk

Case 16: Southwest Airlines C-217

Exhibit 7 Unit Costs Without Labor (cents/ASM) for Major U.S. Airlines

10.9

10.1

9.3

8.5

7.7

6.9

6.1

5.3

4.5

2002 2003 2004 2005 2006 2007 2008 2009 2010

American

United

Continental

Northwest

Delta

Southwest

US Airways

Source: Airline Data and Analysis Largest Airlines 2002-2010 by AirlineFinancials.com.

Exhibit 8 Total Labor Cost Per ASM (Cents/ASM) for Major U.S. Airlines

5.1

4.8

4.5

4.2

3.9

3.6

3.3

3.0

2.7

2002 2003 2004 2005 2006 2007 2008 2009 2010

American

United

Continental

Northwest

Delta

Southwest

US Airways

Source: Airline Data and Analysis Largest Airlines 2002-2010 by AirlineFinancials.com.