> From its deregulation in 1978 to the end of 2025, the airline industry has cumulatively lost money: its net profit over those 47 years sits at negative $37 billion.
That was surprising. Goes against the idea that deregulation allows companies to squeeze consumers and earn excess profits. My understanding is that before regulation, routes were allotted by the government. So an airline might own New York to Boston, so they didn't have to compete. Obviously de-regulation changed that.
The article doesn't go into it, but unions are also a challenge. Much of the airline industry is unionized. So you have situations where pilots that have been there a while get a lot more money. You have people doing essentially the same job but some are getting paid 3x as much just because they've been there a long time. In most industries, there is higher pay for senior talent, but that's because they're more effective at their job, and produce higher output. In this case it's just a legacy cost that makes some airlines incredibly uncompetitive through structural features.
Maybe not related but fascinating: "Annual spending on Delta-branded American Express cards comes out to about 1 percent of U.S. GDP. In 2025, this produced about $8 billion in revenue for Delta, accounting for more than the entirety of its profit."
Great post. Thanks for sharing.
I always wondered why airlines were always running bankrupt… Now I know.
> From its deregulation in 1978 to the end of 2025, the airline industry has cumulatively lost money: its net profit over those 47 years sits at negative $37 billion.
That was surprising. Goes against the idea that deregulation allows companies to squeeze consumers and earn excess profits. My understanding is that before regulation, routes were allotted by the government. So an airline might own New York to Boston, so they didn't have to compete. Obviously de-regulation changed that.
The article doesn't go into it, but unions are also a challenge. Much of the airline industry is unionized. So you have situations where pilots that have been there a while get a lot more money. You have people doing essentially the same job but some are getting paid 3x as much just because they've been there a long time. In most industries, there is higher pay for senior talent, but that's because they're more effective at their job, and produce higher output. In this case it's just a legacy cost that makes some airlines incredibly uncompetitive through structural features.
https://www.thrustflight.com/united-airlines-pilot-salary/
This argues airlines are undifferentiated. In the aggregate, maybe that's true. Personally, I have a long list of airlines I try to avoid flying.
Maybe not related but fascinating: "Annual spending on Delta-branded American Express cards comes out to about 1 percent of U.S. GDP. In 2025, this produced about $8 billion in revenue for Delta, accounting for more than the entirety of its profit."