Frontier Airlines announced the appointment of Amit Agarwal as chief information officer of the Denver-based carrier. Frontier also announced the departure of Cliff Van Leuven, the airline’s vice president of customer service since 2004. Jan Fogelberg, currently Frontier’s vice president of commercial technology, will assume the role of vice president of customer service. An experienced airline, planning and technology professional, Agarwal brings 20 years of industry experience to the position. Most recently, he served as senior vice president of corporate development and planning for Kingfisher Airlines based in Mumbai, where he focused on working with investors in recapitalization and restructuring.