Former Chief Financial Officer, American Airlines, Inc. and AMR Corporation. Bella brings to the Board and to our Audit Committee, which she chairs, deep financial expertise and wide-ranging global travel business experience. Her multifaceted career in the travel business spans almost 30 years and includes extensive experience in implementing complex global strategies and leading financial functions, customer technology and data analytics, loyalty programs, customer service organizations, and large-scale international operations. Her responsibilities at American Airlines also included human resources, revenue management, investor relations and marketing. In addition, her service on the boards of directors of various other public, private and not-for-profit organizations adds strategic and governance expertise to the Board. Career Highlights: Chief Financial Officer, American Airlines, Inc. (American) and AMR Corporation (AMR) (2010 2013); Senior Vice President, Customer Relationship Marketing, American (2006 2010); Various roles of increasing responsibility with American, including finance, revenue management, human resources and global operational roles: Vice President, Interactive Marketing; Vice President, Asia Pacific Operations; Vice President, Customer Services Planning; President, AMR Services; Various Management Positions. Other Activities and Memberships: MassMutual Financial Group, Member of the Board of Directors; Southern Methodist University, Lyle School of Engineering, Executive Board Member; The University of Texas at Austin, Cockrell School of Engineering, Advisory Board Member.