About Business
United Airlines Holdings is an American airline holding company based in the Willis Tower, Chicago, United States. It was founded on 30 December 1968. From 1968 to 1987, the company was originally known as UAL Inc. and Allegis Corporation. After that, the company was renamed in 2010 after merging United and Continental Airlines. After their merging, they started a new corporate branding featuring ?United Airlines? and a logo resembling Continental?s globe. Soon, in 2010, it again renamed United Airlines with only ?UNITED? in a different font than before. All thanks to CEO Jeff Smisek, who was the person behind changing and designing the new font style.?