Air China Air China Is a Champion. But for How long? Share LinkedIn icon Twitter icon facebook icon Mail icon Air China Air China Is a Champion. But for How long? August 2018 1 min read Seth Kaplan Subscribe Already a subscriber? Login Issue Overview Among America’s Big Three airlines, there’s a clear profit champion. It’s Delta. Among Europe’s Big Three, there’s a clear profit champion: It’s IAG. And among China’s Big Three? The champion is no less clear: It’s Air China.