I paid $7,000 to fly from Dubai to Korea on Emirates in first class. I thought it was worth it for the chauffeur arrival, lounge, lie-flat bed, and in-flight shower. The constant over-the-top service ...
First-class fliers have a code. It’s subtle and usually comes with a glass of champagne. If you want fit in before you fall flat in a sea of stares, learn the unspoken rules—lest you mistake the amuse ...