Miramar, Florida, 2013-06-05 — /travelprnews.com/ — Spirit Airlines (NASDAQ: SAVE) and Dr Pepper Snapple Group (NYSE: DPS) have reached an agreement that adds Dr Pepper and Diet Dr Pepper to the airline’s in-flight beverage service beginning this month. The Miramar, Fla.-based airline already carries DPS’s Canada Dry Ginger Ale, Club Soda and Tonic Water, as well… Read the full press release