First class travel - Wikipedia
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The most infamous and ridiculous first class complaint ever - How a humble pack of macadamia nuts diverted a Korean Air flight, gripped an entire nation, inspired a Wikipedia page, and even
File:JAL First Class Suite 777-300ER.JPG - Wikipedia
What are the different airline classes?
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File:Qatar Airways A340-600 First Class cabin Wedelstaedt.jpg - Wikipedia