Frequent flyers know the feeling: boarding pass scanned, a pause, then those golden words, “You’ve been upgraded to first class.” But for some travelers, this ...

First class on commercial airlines is shrinking because carriers have discovered they can generate more revenue by installing larger business-class cabins rather than a handful of ultra-luxury seats.

Between 2019 and 2024, first class seats fell by roughly 40%, according to aviation analytics data. That's not a minor shift. It's a fundamental restructuring of how airlines think about premium ...