Expanded Relationship Will Give World of Hyatt and AAdvantage Elite Members More Reasons to Choose American & Hyatt When Traveling CHICAGO, IL, 2019-Mar-06 — /Travel PR News/ — American Airlines (NASDAQ: AAL) and Hyatt Hotels Corporation (NYSE: H) today (March 5, 2019) announced plans to provide frequent travelers more ways to earn miles, points and status when they fly… Read the full press release