Erin Black

While airline passengers are flying in record numbers, manufacturing and supply chain problems have persisted post-pandemic. Boeing and Airbus delivery delays have forced some airlines to fly older planes longer to keep up with demand. Demand for old engines, coupled with an engine recall has led to long delays in maintenance shops. American Airlines is increasing the amount of engines its overhauling in-house by 60% compared to last year.

United Airlines has been trying to expand its profits by investing heavily in roomier seats and growing a network that will excite high-spending travelers.