DALLAS, TX, 2017-Jul-24 — /Travel PR News/ — Southwest Airlines Co. (NYSE: LUV) today (Jul 21, 2017) celebrated the beginning of a one-month countdown to an exciting moment in the lives of millions of Americans: a total solar eclipse visible in a coast-to-coast celestial shadow that temporarily will envelop Southwest cities from Portland, Ore., to Charleston,… Read the full press release