Southwest Airlines adds Miami, Palm Springs to U.S. network

Southwest Airlines will add Miami and Palm Springs, Calif. to its network by the end of the year, the Dallas-based carrier announced Thursday. Southwest Chairman and CEO Gary Kelly said in a video message to employees the two new destinations are relevant to the company's core customers as those customers are "gradually rediscovering leisure travel across the country." "Adding these specific airports to our route map will bring us access to additional revenue at a critical time," Kelly said. The…