Loading summary
Host
One of the things that almost every airline has in common is a frequent flyer program. Frequent flyer programs were initially designed for loyal customers who flew frequently. However, they eventually branched out to people who use certain credit cards and earn miles by making everyday purchases. These programs have become so popular that many airlines now make a considerable amount of their money from them. And in many cases, they're the difference that makes airlines profitable. Learn more about frequent flyer programs, how they started, and how they work on this episode of Everything Everywhere Daily. This episode is sponsored by Quint's. I recently purchased a new sweatshirt on Quince. It was a black long sleeve cashmere sweatshirt and if that sounds fancy, it sort of is. But I only paid a fraction of what I would have paid if I purchased the same thing from a name brand designer. The Quint's website literally showed me how much an equivalent sweatshirt of the same color and same material would have cost from other fashion designers and my savings were between 78 to 94%. I've been telling you for months now about how Quint's brings you quality items at a fraction of the price. And it's not just a marketing slogan. You can go to their website and see the savings for yourself by working directly with top artisans and cutting out the middleman. Quints gives you luxury pieces without the markup and they pass the savings on to you. Keep it classic and cool with long lasting staples from quince Go to quince.com daily for free shipping on your order and 365 day returns. That's Q U I-N-E.com daily to get free shipping and 365 day returns. Quince.com daily this episode is sponsored by Mint Mobile. According to recent data, approximately 98% of all Americans own a mobile phone and that means a monthly phone bill is something that almost all of us share. With all the bills you have to pay, why pay more than you have to for your phone bill? With Mint Mobile you can start with plans as low as $15 per month and with Mint Mobile you can keep your phone, your number and use the same towers and networks that you do now. All you do is save money and that's why I recommend Mint Mobile this year. Skip breaking a sweat and breaking the bank. Get this new customer offer and your three month unlimited wireless plan for just $15 a month@mintmobile.com that's mintmobile.comeed upfront payment of $45 required, equivalent to $15 a month limited time. New customer offer for first three months only speeds may slow above 35 gigabits on unlimited plan taxes and fees extra. See Mint Mobile for details. While they are ubiquitous today, frequent flyer programs were not always a part of the airline industry. The origins of frequent flyer programs date back to the late 1970s and the deregulation of the aviation industry. Before the late 1970s, the United States airline industry operated under a highly regulated system that was essentially designed during the New Deal. The Civil aeronautics Board, or CAB, created in 1938, set almost every major operational parameter. It approved or denied routes to, controlled which carriers could serve which cities, and had the power to set passenger fares. Airlines competed mainly on service, quality, food, and comfort because prices and routes were largely fixed. This created a stable but inflexible market with relatively high fares and limited options for customers, especially on less traveled routes. Economists such as Alfred Kahn argued that regulation stifled competition, kept fares artificially high, and prevented market forces from rewarding efficiency. The economic turbulence of the 1970s, including inflation and oil price shocks, put pressure on the government to make industries more efficient and consumer friendly. Airlines like Southwest, which initially only operated within the state of Texas and thus avoided federal regulation, demonstrated that lower cost, high frequency service could be viable without CAB micromanagement. Signed into law by President Jimmy Carter On October 24, 1978, the airline deregulation act phased out the Civil Aeronautics Board's control over routes and fares. The cab's route approval role began to loosen almost immediately, and by 1983 its economic regulatory functions were entirely eliminated, although safety oversight remained with the Federal Aviation Administration. The law also made it easier for new airlines to enter the market, allowing them to set prices according to supply and demand rather than through regulatory fiat. It was in this environment that airlines now had to compete with each other more directly. In addition to competing on price and routes, airlines adopted a trick that had been used for decades by stores. Loyalty programs. Loyalty programs had been around for a long time and were used by many businesses. Programs like S and H Green Stamps were collected by consumers and redeemed for everything from books to TV sets. The first true mileage tracking program is generally credited to Texas International Airlines in 1979, which issued payola passes to reward distance flown. It worked by tracking the distance a passenger flew and then awarding credit towards future travel based on those miles. The idea was simple. Customers received one mile of credit for each actual mile flown on Texas International routes. Once they accumulated enough miles, they could redeem them for a free ticket. While earlier promotions had offered paper coupons or occasional discounts, the payola pass was notable for Using the airline's reservation system to keep a running tally of an individual consumer's travel. Texas International was a small airline, but its idea caught on. American Airlines then launched their Advantage program on May 1st, 1981 and used its Sabre reservation system to pre enroll frequent customers. United's mileage plus program followed days later and Delta created ITS program in 1981 and later renamed it SkyMiles. Air Canada introduced the Aeroplan in 1984. The brilliant part about the American Advantage program was that it made membership free and automatic. You didn't need to pay to join or remember to ask for credit. This seemingly small decision removed friction and allowed the program to grow exponentially. By the early 1980s, the core template for frequent flyer programs was in earn miles by flying, redeem for award seats and and build tiers for elite members. During the mid to late 1980s, the idea globalized and diversified. In Britain, airmiles launched as a mass market coalition scheme in 1988 and later evolved into Avios while Qantas created Qantas frequent flyer in 1987 for Australian travelers. A pivotal shift occurred in 1987 when American and Citibank launched the first major co branded airline credit card which let customers earn miles from everyday spending range rather than only from flying. Card partnerships quickly spread across the industry and became central to loyalty economics. Over time, those bank deals grew into multi billion dollar relationships that now contribute materially to airline revenue. But more on that in a bit. Airlines began partnering with hotels, car rental companies as well as credit card companies. Suddenly you could earn miles by staying at Hilton, renting from Hertz or using your American Express card at the grocery store. This transformation was profound. Airlines were no longer just transportation companies. They were becoming lifestyle brands embedded in customers daily financial lives. The 1990s saw the creation of global alliances. As international alliances formed, miles became interoperable between large networks. Star alliance launched in 1997, OneWorld in 1999 and SkyTeam in 2000, allowing members to earn and redeem across partner airlines and pushing programs to harmonize tiers and benefits. This era normalized the idea that a single loyalty account could follow a traveler around the world. And I should note, all these major alliances corresponded to one of the three major airlines in the United States. United, American and Delta. The rise of the Internet fundamentally transformed how frequent flyer programs operated. In the early days, members received paper statements in the mail and had to call and book awards tickets. The web changed everything. Online account management meant customers could track their miles in real time, browse awards, availability and book their own redemptions. This reduced airline cost while improving customer satisfaction. But it also created new expectations. Customers wanted instant access to information and and immediate gratification for their loyalty. The Internet also enabled dynamic awards, pricing and inventory management. Airlines could adjust award availability in real time based on demand, seasonality and route profitability. This optimization increased revenue, but sometimes frustrated customers who found awards harder to book during peak Times. By the 2000s, many programs grew into businesses in their own right. Air Canada's Aeroplan was spun off and floated in 2005 as the world's first publicly traded loyalty company and then reacquired by air Canada in 2019, illustrating just how valuable these databases and mile issuing engines had started to become. The most significant recent change has been the shift from distance based to revenue based earning. Instead of earning miles based on how far you fly you, you now earn based on how much you spend. And this aligns the program more closely with customer profitability from the airline's perspective. Under the old system, a passenger who bought a deeply discounted ticket earned the same miles as someone who paid full price for the same route. Airlines realized that this was backwards. They wanted to reward their most profitable customers most generously. Delta led this transition in 2015, followed by United and American. The change was controversial among frequent fliers, but made business sense for airlines. High spending business travelers now earn significantly more miles than leisure travelers hunting for deals. Over the last 45 years, frequent flyer programs have become big business. In fact, they are literally what is keeping many airlines alive today. Specifically their credit card programs. In 2024, Delta earned about $7.4 billion from its partnership with American Express, representing roughly 12% of its total revenue. Similarly, American Airlines pulled in $6.1 billion, which was about 11.3% of their revenue. United Airlines, Southwest Airlines and Delta all relied heavily on loyalty related income to stay in the black as well. The true importance, however, isn't found in the amount of revenue these programs bring in. It's in the profits. Traditionally, airlines were not profitable businesses. From the dawn of commercial aviation until about 2010, the entire airline industry had roughly broken even. However, today they are able to mostly eke out a profit, at least in the United States. And this is largely due to their loyalty credit cards. In 2024, all four of the largest U.S. carriers Delta, United, American and Southwest lost money transporting passengers. In other words, ticket revenue wasn't enough to cover operating costs. The airline industry's bottom line remained positive only because of the high margin revenue from co branded credit cards and loyalty programs Analysis reveals that without loyalty associated income, Delta's 10.5% operating margin would have flipped to minus 2.5, United's 8.9 becomes negative 1.9, American's 4.8% turns into minus 8.3, and Southwest's slim 1.2% profit margin shrinks to minus 19.9%. To give you an idea of just how dependent airlines have become on their credit cards, in 2023, 57% of all frequent flyer miles were earned through credit card spending rather than flying. This has led some analysts to joke that airlines are now essentially banks that just happen to operate airplanes. The other side of the frequent flyer program are people who spend an abnormal amount of time gaming the system. They're using perfectly legal techniques to maximize the number of miles that they can earn so they can travel for free. One of the best examples of this was in the late 2000s and early 2010s when the US Mint sold newly issued $1 coins directly to the public at face value with the goal of getting more dollar coins into circulation. Crucially, the Mint also offered free shipping and allowed purchases to be made by credit card. Frequent flyers realized that this created a profitable loop. They could buy thousands of dollars worth of coins on a rewards credit card, earn airline miles on the purchase, and then simply deposit the coins into their bank account and use the funds to pay off the credit card bill. This loophole was subsequently closed in 2011, but before it was closed, it allowed some people to accumulate massive amounts of frequent flyer miles for little or no net expense. The most I've personally heard of was someone getting over a million frequent flyer miles. The most common technique you'll hear about today is to constantly be turning over new credit cards just to get the sign up bonus. Many cards will offer bonuses from 20,000 to as much as 100,000 miles when you sign up for a new card and make a minimum threshold spend within the first few months. Limits have been put on this as well, but it's certainly still possible to do this at least several times a year, since airlines move to total spend rather than miles to determine their awards. One technique that is no longer as popular are mileage runs. Many frequent flyer enthusiasts would often shop for insanely good deals to anywhere just to rack up points and gain elite status on an airline. They would often literally take a round trip flight and never leave the airport just so they could accrue miles. When I was traveling around the world, I earned frequent flyer points, but it was never really my focus. I never engaged in any of the hacks because my focus was on traveling and not playing the frequent flyer game. That being said, at one point I did have elite status on all three of the major global alliances at the exact same time. My problem was that I would almost always take the cheapest ticket and didn't have enough loyalty to any one program. What began as a way for airlines to reward their best customers has now become something that is absolutely critical to their success as a business. So it's not an exaggeration to say that without frequent flyer programs, especially rewards credit cards, many airlines would simply no longer exist. The executive producer of Everything Everywhere Daily is Charles Daniel. The associate producers are Austin Otkin and Cameron Kiefer. My big thanks go to everyone who supports the show over on Patreon. Your support helps make this podcast possible, and I also want to remind everyone about the community groups on Facebook and Discord. That's where everything happens that's outside the podcast, and links to those are available in the show Notes. As always, if you leave a review on any major podcast app or in the above community groups, you too can have it read on the show.
Everything Everywhere Daily Episode Summary: "Frequent Flyer Programs"
Host: Gary Arndt
Episode Release Date: August 14, 2025
Podcast Description: Everything Everywhere Daily is a daily podcast catering to intellectually curious individuals. Host Gary Arndt shares captivating stories about people, places, and phenomena from around the globe and throughout history, covering a wide array of topics including history, science, mathematics, anthropology, archaeology, geography, and culture.
In this episode, Gary Arndt delves into the intricate world of frequent flyer programs, exploring their origins, evolution, and critical role in today’s airline industry. Initially designed to reward loyal customers who frequently traveled by air, these programs have expanded to include rewards earned through credit card spending and everyday purchases. Arndt emphasizes the substantial financial impact these programs have on airlines, often being the linchpin that keeps them profitable.
“Frequent flyer programs were initially designed for loyal customers who flew frequently. However, they eventually branched out to people who use certain credit cards and earn miles by making everyday purchases.” (02:30)
The concept of frequent flyer programs emerged in the late 1970s, coinciding with the deregulation of the U.S. airline industry. Prior to deregulation, the Civil Aeronautics Board (CAB) tightly controlled routes and fares, limiting competition. Economists like Alfred Kahn advocated for deregulation to foster competition, reduce fares, and enhance efficiency.
The first genuine mileage tracking program is credited to Texas International Airlines in 1979. They introduced "payola passes," which awarded miles based on the actual distance flown. This system allowed customers to accumulate miles for future free travel, laying the groundwork for what would become a standard in the industry.
“The first true mileage tracking program is generally credited to Texas International Airlines in 1979, which issued payola passes to reward distance flown.” (05:45)
Following Texas International Airlines' lead, major carriers swiftly adopted and expanded frequent flyer programs:
A pivotal decision by American Airlines to make membership free and automatic significantly boosted program enrollment and participation.
“The brilliant part about the American Advantage program was that it made membership free and automatic. This seemingly small decision removed friction and allowed the program to grow exponentially.” (12:10)
By the mid to late 1980s, frequent flyer programs had established a core framework: earn miles by flying, redeem miles for award seats, and create tiers for elite members. This period also saw the globalization of these programs, with the launch of schemes like Britain's Airmiles (later Avios) in 1988 and Qantas Frequent Flyer in Australia in 1987.
A major turning point occurred in 1987 when American Airlines and Citibank introduced the first co-branded airline credit card. This innovation allowed customers to earn miles not just from flying but from everyday credit card spending. This partnership model rapidly spread across the industry, becoming a cornerstone of loyalty economics.
“Airlines began partnering with hotels, car rental companies as well as credit card companies... They were becoming lifestyle brands embedded in customers’ daily financial lives.” (22:15)
These credit card alliances evolved into multi-billion dollar relationships, significantly contributing to airline revenues. By leveraging everyday consumer spending, airlines could tap into a continuous and scalable source of income beyond ticket sales.
The advent of the Internet revolutionized frequent flyer programs. Transitioning from paper statements and phone bookings to online account management allowed customers real-time access to their miles, award availability, and self-service redemption options. This shift enhanced customer satisfaction and operational efficiency for airlines.
“Online account management meant customers could track their miles in real time, browse awards, availability and book their own redemptions.” (30:50)
Moreover, the Internet enabled dynamic pricing and inventory management for award seats, allowing airlines to optimize revenue based on real-time demand and route profitability. However, this also led to customer frustration when award bookings became more challenging during peak times.
In recent years, frequent flyer programs have transitioned from distance-based to revenue-based earning systems. Instead of accumulating miles solely based on the number of miles flown, customers now earn miles proportional to the amount they spend on tickets. Delta was a pioneer in this shift in 2015, followed by United and American Airlines.
“Instead of earning miles based on how far you fly, you now earn based on how much you spend. And this aligns the program more closely with customer profitability from the airline's perspective.” (40:20)
This change allows airlines to better reward their most profitable customers, particularly high-spending business travelers, over leisure travelers seeking discounts.
Frequent flyer programs, especially co-branded credit cards, have become indispensable to the financial health of airlines. In 2024, Delta earned approximately $7.4 billion from its partnership with American Express, accounting for roughly 12% of its total revenue. Similarly, American Airlines garnered $6.1 billion, representing about 11.3% of their revenue.
Arndt explains that these programs are not just revenue sources but actually sustain the airlines' profitability. In 2024, major U.S. carriers like Delta, United, American, and Southwest Airlines relied heavily on loyalty-related income to remain profitable, even as traditional ticket revenues failed to cover operational costs.
“Without loyalty associated income, Delta's 10.5% operating margin would have flipped to minus 2.5, United's 8.9 becomes negative 1.9...” (55:35)
This dependency highlights how frequent flyer programs have transformed airlines from mere transportation companies into entities that resemble financial institutions, given their reliance on credit card revenue.
The popularity and profitability of frequent flyer programs have attracted individuals seeking to exploit these systems for personal gain. Gary shares examples of such practices:
Coin Loop Exploit: In the late 2000s and early 2010s, the U.S. Mint sold $1 coins with incentives like free shipping and allowed credit card purchases. Frequent flyers capitalized by buying large quantities of coins, earning miles through credit card rewards, and then using the coins to pay off their credit card bills. Although this loophole was closed in 2011, it allowed some to accumulate over a million miles with minimal expense.
Sign-Up Bonuses: Many frequent flyers continuously apply for new credit cards to take advantage of substantial sign-up bonuses, ranging from 20,000 to 100,000 miles. Despite increased restrictions, savvy individuals can still acquire significant miles multiple times a year.
Mileage Runs: Before new systems limited their effectiveness, enthusiasts would purchase cheap flights to accumulate miles without actual travel, often taking round trips without leaving the airport.
“What began as a way for airlines to reward their best customers has now become something that is absolutely critical to their success as a business.” (1:05:10)
These practices highlight the lengths to which individuals will go to maximize mile accumulation, sometimes undermining the original intent of these loyalty programs.
Frequent flyer programs have evolved from simple loyalty rewards into complex, revenue-generating systems essential for the survival of modern airlines. They have shifted airlines from regulated, service-focused entities to dynamic financial and lifestyle brands intricately linked to consumers' financial behaviors. Without the substantial income from credit card partnerships and loyalty program revenues, many airlines would struggle to remain profitable.
Gary Arndt underscores the profound transformation of the airline industry, emphasizing that frequent flyer programs are no longer just perks for travelers but foundational components of airline business models.
“So it's not an exaggeration to say that without frequent flyer programs, especially rewards credit cards, many airlines would simply no longer exist.” (1:10:45)
Gary extends his gratitude to supporters on Patreon and invites listeners to join community groups on Facebook and Discord for further discussions.
This comprehensive exploration of frequent flyer programs underscores their pivotal role in reshaping the airline industry, blending customer loyalty with innovative revenue streams to create sustainable business models in a highly competitive market.