Which airline used the slogan "Fly the Friendly Skies" for nearly 50 years before briefly retiring it in 2013 and then bringing it back in 2017?

Brand slogans are powerful tools in the transportation industry, creating memorable associations between companies and their values. These short phrases can define a brand's identity for decades and influence consumer perception. Test your knowledge of some of the most iconic (and sometimes forgotten) transportation company slogans that have shaped the industry over the years.

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United Airlines
American Airlines
Delta Air Lines
Southwest Airlines