Unless you're fortunate enough to be flying in a first class suite, air travel can often be a stressful and exhausting experience.
However, for those of us who can't afford a luxurious upgrade, there are a few basic etiquette rules that can improve the comfort of your journey. Follow them, and your next flight might just be pleasant — as long as everyone else follows them, too.
SEE ALSO: This small trick can save you serious cash on flights
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