Frontier Challenges Southwest on Key Route

A few months ago, Frontier Airlines made headlines when it announced its plans to return to two secondary airports serving major cities: Chicago-Midway (MDW) and Houston-Hobby (HOU). Both of these cities are key airports for Southwest Airlines, and with the recent addition of a new route to Hobby Airport, Frontier seems to be attacking Southwest Airlines again. (aeroxplorer.com) Plus d'info...