DALLAS, April 7, 2017 /PRNewswire/ -- Southwest Airlines Co. (NYSE: LUV) (the "Company") today reported its March and first quarter preliminary traffic statistics.

The Company flew 11.3 billion revenue passenger miles (RPMs) in March 2017, an increase of 3.9 percent from the 10.9 billion RPMs flown in March 2016. Available seat miles (ASMs) increased 4.5 percent to 13.4 billion in March 2017, compared with March 2016 ASMs of 12.9 billion. The March 2017 load factor was 84.1 percent, compared with 84.6 percent in March 2016. Based on these results, the Company continues to estimate its first quarter 2017 operating revenue per ASM (RASM) will decline in the two to three percent range, as compared with first quarter 2016. Bookings and unit revenue trends for second quarter 2017 remain strong.

This release, as well as past news releases about Southwest Airlines Co., is available online at Southwest.com.

Cautionary Statement Regarding Forward-Looking Statements
This news release contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. Specific forward-looking statements include, without limitation, statements related to the Company's financial outlook and projected results of operations, including specific factors expected to impact the Company's results of operations. These statements involve risks, uncertainties, assumptions, and other factors that are difficult to predict and that could cause actual results to vary materially from those expressed in or indicated by them. Factors include, among others, (i) changes in demand for the Company's services and other changes in consumer behavior; (ii) the impact of economic conditions, fuel prices, actions of competitors, and other factors beyond the Company's control, on the Company's business; (iii) the Company's ability to timely and effectively implement, transition, and maintain the necessary information technology systems and infrastructure to support its operations and initiatives; (iv) the impact of governmental regulations and other governmental actions related to the Company's operations; (v) the Company's dependence on third parties; (vi) the impact of labor matters on the Company's business; and (vii) other factors, as described in the Company's filings with the Securities and Exchange Commission, including the detailed factors discussed under the heading "Risk Factors" in the Company's Annual Report on Form 10-K for the fiscal year ended December 31, 2016.



                                     Southwest Airlines Co.
                           Preliminary Comparative Traffic Statistics


                                              MARCH
                                              -----

                                               2017                         2016            Change
                                               ----                         ----            ------

    Revenue passengers carried           11,293,513                   10,944,627                   3.2%

    Enplaned passengers                  13,591,122                   13,113,439                   3.6%

    Revenue passenger miles (000s)       11,300,137                   10,875,078                   3.9%

    Available seat miles (000s)          13,436,867                   12,852,734                   4.5%

    Load factor                               84.1%                       84.6%  (0.5) pts.

    Average length of haul                    1,001                          994                   0.7%

    Trips flown                             116,196                      113,053                   2.8%



                          FIRST QUARTER
                          -------------

                               2017           2016            Change
                               ----           ----            ------

    Revenue passengers
     carried             29,538,790     28,603,479                   3.3%

    Enplaned passengers  35,578,350     34,628,441                   2.7%

    Revenue passenger
     miles (000s)        29,340,658     28,408,164                   3.3%

    Available seat miles
     (000s)              36,699,870     35,268,149                   4.1%

    Load factor               79.9%         80.5%  (0.6) pts.

    Average length of
     haul                       993            993                      -

    Trips flown             321,790        314,537                   2.3%

SW-T

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SOURCE Southwest Airlines Co.