Let us review some of the risks that airlines face and what Southwest has done to combat these to remain the only airline to be profitable in the 31 years of their existence. First airlines usually have to fly each flight, even if a flight is only half-full. The emptier a flight is, the less revenue it generates. Southwest has dealt with this risk by pursuing a low-cost/low-price/no-frills strategy that features offering passengers a single class of service at the lowest price possible fares making air travel affordable to a wide segment of the U.S. population.
One of the most noticeable risks faced by the airline industry is price wars that occur when one airline cuts fares on certain routes and forces others to follow suit resulting in reduced profitability. Southwest has almost eliminated this risk by developing a fare structure that is consistently by far the simplest and most straightforward of any major airline. All of Southwest 's customers can peruse different fare options at the company 's website, and the company 's restrictions on tickets are more lenient than fares of its rivals. Most other airlines have complex fare structures with ticket prices varying widely according to several factors such as, how far in advance a ticket is purchased; travel dates including a Saturday-night stay; refundable or transferable, and an assortment of other factors (Thompson|
References: Thompson| Strickland, Strategic Management Concepts and Cases. 13th Ed., New York, N.Y.; McGraw-Hill Higher Education, 2003, pp.C598-C604 (Thompson| Strickland, 2003, C-601). Gittell, Jody Hoffer, The Southwest Airlines Way, New York, N.Y.; McGraw-Hill, 2003, pp245-246 (Gittell, 2003, p.245-246). Trottman, Melanie, Southwest Airlines ' Big Fuel-Hedging Call Is Paying Off --- Carrier Was Able to Protect Itself Against Soaring Energy Prices in Second Half, Wall Street Journal, Jan 16, 2001, http://bpaosf.bpa.arizona.edu/~syan/SWAirline.html, (Trottman, 2001)