The document discusses readership data for Hemispheres, United Airlines' inflight magazine. It finds that 74% of United passengers read the magazine on flights, that readers spend over 28 minutes with each issue, and that frequent flyers who take an average of 7 round trips per year are frequent readers. The magazine's readership consists of a variety of demographic groups, including families with children, young adults aged 25-34, married couples, business leaders, pet owners, and those interested in travel information and inspiration. A significant portion of readers are also charitable, with many having volunteered or donated over $500 to charity.