What Makes Premium Economy Worth Paying More For?

Premium economy is the newest class of travel in aviation, and it's also becoming one of the most popular ways to fly. It was first introduced in the early 1990s by Taiwanese airline EVA Air, and it's now become truly mainstream. Today, nearly every large long-haul airline offers premium economy on most or all of their widebody aircraft, and some carriers are even installing premium economy on their narrowbody aircraft. It's also been reported that for many airlines, premium economy margins are nearing or exceeding those in business class.