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How Airlines Quietly Became Banks

23 videos recommended on HN
YouTube
5 HN users recommended this explainer3 months2021–2026 score 3.5
Years with an HN recommendation, 2007–2026

HN commenters point to it whenever airline economics or frequent-flier miles come up, since it clearly shows loyalty programs are worth more than the airlines themselves.

A Wendover Productions explainer arguing that major airlines make much of their profit from loyalty programs and co-branded credit cards rather than flying. It frames airlines as quasi-banks that sell points in bulk, using United's pandemic-era loan as a hook.

“Wendover Productions had a good video about this, framed around United getting a loan during the pandemic” (HN, 2023)

1 strong recommendations · 4 recommendations · 8 citations · Explainers

13 Hacker News comments

From the HN archive; up to 20 kept per video, favoring different commenters. Recommendations first.

@somethingsidont Sep 2023 Strongly recommends
on HN thread Airlines Are Just Banks Now
One of my favorite YouTube videos on this subject: [this video] Key point: airlines are more powerful than normal banks - they are central banks, with complete control of the money (point) supply. On the trilemma [0], they chose to control the exchange rate (points to flight value) and have an independent monetary policy (how many points to issue to flyers or other buyers). [0] [link]
Airlines act like central banks controlling their points supply.
@hourislate Feb 2022 Recommends
on HN thread Things Delta told the SEC about its SkyMiles program
Wendover Productions has a video on how airlines are banks now. Their Loyalty Programs are worth several times more than the Airlines and flying is basically a secondary business for them. How Airlines Quietly Became Banks [this video]
Loyalty programs worth several times more than the airlines.
@trimbo Sep 2023 Recommends
on HN thread Airlines Are Just Banks Now
Wendover Productions had a good video about this, framed around United getting a loan during the pandemic: [this video]
Airline-as-bank framing around United's pandemic loan.
@rapatel0 May 2026 Recommends
on HN thread Let's Buy Spirit Air
Fundamental problem: Flights don't make money. Airlines actually make all of their money through loyalty programs and credit card payments. They basically should have turned into regulated utilities long ago, but loyalty program revenue saved them. Unless this initiative will turn into a credit card company (which nobody likes or wants to do) it won't go anywhere Private equity will likely sell the company for parts. There is no operational improvements for cash flow that they can do. Useful watch (skip to 2:20): [this video]
Explains airlines earn their money from loyalty programs and credit cards, not flights.
@risfriend May 2026 Recommends
on HN thread Let's Buy Spirit Air
> how the major airlines now are more of a "bank that happens to have planes" Here is a decent video explaining it [this video]
Explains how major airlines are more like banks that happen to have planes.

Citations, criticism and jokes

@alpineidyll3 Dec 2021 Cites it
on HN thread The Case Against Crypto
Read more
There are casinos in every major place I've lived. (La, Austin, Chicago) which are negative sum games (not zero like crypto) Mileage: [this video] There are, absolutely, crypto Ponzi schemes. (And stablecoins are largely such things) However there are also valid uses of crypto/Defi. I've used them myself to send funds easily. They are enabling truly symmetrically fair exchanges etc. If you don't like crypto, don't buy it, don't mine it. Following eth 2.0 the energy usage will be minimal and it won't be harming you. Preserving positive freedoms generally and avoiding negative freedoms (constraints on others) is a good thing imo.
Mentioned as an example of airline loyalty points.
@supercanuck Jan 2022 Cites it
on HN thread American Airlines and The Points Guy are suing each other
One thing that has changed in the airline industry that wasn't the case when the points guy started, is that the Airline Frequent flier miles are worth more than the actual airline themselves making the airlines essentially banks. [this video]
Airline miles are worth more than airlines themselves.
@vineyardmike Jan 2022 Cites it
on HN thread American Airlines and The Points Guy are suing each other
It obviously causes them harm. The points are often redeemed at a discount to their regular tickets... which are often loss leaders for their points business. Most airlines lose money on every ticket, and make it up in their rewards programs. Only to lose money again on redemption. They really only make money on some of the inefficiencies.. Easy to follow source: [this video]
Easy-to-follow source on airline rewards profits.
@jrwiegand Sep 2023 Cites it
on HN thread Airlines Are Just Banks Now
Interesting, I watched a video about this topic a while back[0]. I don't remember it exploring the larger impacts related to government and such but instead digs into how exactly airlines make money from this system. [0] [this video]
Digs into how airlines make money from points.
@nharada Mar 2025 Cites it
on HN thread Southwest Airlines will charge to check bags
This is actually a huge part of a modern airline's business. There's an interesting Wendover video[1] that argues the airline operations of the legacy carriers is just a loss-leader for their financial functions like credit cards, points partners, etc. United (my home airline) recently adjusted their frequent flier system to basically stop anyone without a credit card or tons of business travel from getting status. Looks like Southwest wanted a piece of that pie. [1] [this video]
Argues airline operations are a loss-leader for credit card and points financial functions.
@GeneralMayhem Jun 2025 Cites it
on HN thread The economics behind "Basic Economy" – A masterclass in price discrimination
Read more
It's not just time-value. It's also not just tying/advertising (although it is some of that - if I'm getting a ton of "free" points to American, I'm more likely to fly with them). It's both of those, and so much more. Loyalty points work like gift cards in that huge numbers of them go unredeemed for any value, so selling them is just printing money. And unlike gift cards, which are typically denominated in currency, airline points don't have a fixed exchange rate to USD, so the airline can sell them to Chase or whatever for $0.01, and then if it needs to rebalance the books to shed the outstanding liability it can easily adjust the point costs of flights to make them only worth $0.009 - it's the same as a price hike, but in a way that's less noticeable to most customers most of the time. And that's assuming they don't just sell the points at an outright profit to begin with. You can find a number of analyses showing that airlines operate at a loss if you set aside the miles-economy revenue streams. United famously got a line of credit secured against their loyalty program in 2020, in which they and their creditors valued the loyalty program at more than the value of the entire company of United Airlines - which would naively imply that the actual airline, the part of the company that owns large expensive machines and actually sells a product to consumers, had negative value. Here's a longer overview with numbers and sources - [this video]
Longer overview with numbers and sources on airline loyalty program economics.
@canucker2016 Nov 2025 Cites it
on HN thread Reminder to passengers ahead of move to 100% digital boarding passes
There's a YouTube video that talks about how valuable the major US airlines reward program is. The market cap of each airline is less than the value of each airline's reward program at the time the video was made. I recall Apple was valued in a similar manner back in the late 1990s. Their market cap was barely more than cash on hand. Talk about missed investing opportunities... Not that I'm saying airlines are the next AAPL. edit - here's the video - "How Airlines Quietly Became Banks" - [this video]
Shows airline reward programs are worth more than the airlines' market caps.
@handle584 Jun 2026 Cites it
on HN thread Squillions – two books about money-laundering
On average yes, but for savvy people they are worth much more for biz/first class travel. There is even a whole industry built around mileage booking. Why subsidize? There is no subsidize at all, an empty seat on a flight is an empty seat unsold, any money they can make back is extra profit. Airlines do not make money by flying people nowadays, but by selling miles in bulk to banks [0]. [0]: [this video]
Cited as source that airlines profit by selling miles in bulk to banks.

Video list and Hacker News comment labels from HackerTube (prompted by @karpathy), released under ODC-By 1.0, built on the open-index/hacker-news archive. Hacker News data is provided by Y Combinator; comments remain the work of their authors. Video titles, channel names and thumbnails belong to their creators and are shown via YouTube. HackerTube Watch is an unofficial edition. Data export of 2026-10-31.

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