Your Airline Ticket Is Not Priced Just for You
The computer opens and closes buckets of cheap seats for everyone, and that sorting can mean more discounts, not fewer.
TheStreet.com · Delta Air Lines CEO signals major shift in what travelers payYou are not getting your own personal airfare. When an airline's AI decides to sell a seat for $275 instead of $500, it is not reading your browsing history and guessing what you will pay. It is deciding, for everyone looking at that flight, how many cheap seats to put on the shelf and how many expensive ones.
That is the line at the center of the fight over Delta Air Lines and AI fares. Some senators warned the airline could use private data to push each traveler's fare up to a personal pain point. Delta said it has never used, tested, or planned any fare aimed at individuals based on personal data, and said it uses only dynamic pricing.
Dynamic pricing, in plain terms, is supply and demand math for thousands of flights at once. The computer looks at how many seats are left, how many people are searching, what time it is, and similar large patterns, and then sets one price that everyone sees at that moment.
The trick is that one price is made of many buckets. A plane might have a few seats at $275, more at $400, and the rest at $500 and up. The AI constantly reshuffles how many seats sit in each bucket, says Gary Leff, an airline expert who writes the blog View from the Wing.
If the data suggests bargain hunters are shopping a route and will walk away from $500, the system can open more $275 seats for anyone to buy. If it thinks business travelers will pay more to lock in a trip, it can keep those discount seats closed. Two shoppers can still see different prices minutes apart, but that is because the buckets changed, not because the second shopper got a personal markup.
That is why Leff says the system is not only about charging more. Airlines try to collect more from travelers who will pay more, and offer less to travelers who will not. Done well, he says, "The airline earns more overall because it discounts where a discount changes behavior and avoids discounting where it does not." The result can be more discount fares for more people, because the airline can sell cheap without selling cheap to everyone.
Questions people ask
Does Delta use my browsing history or personal data to set my fare?
According to Delta, no. The airline has said none of its fares target customers with individualized prices based on personal data. Its system relies on broad demand signals, like how many seats remain and how many people are shopping a route, rather than who you are.
Why did my friend see a cheaper fare for the same flight?
Usually because the inventory changed between searches. If cheap buckets sold out, or the system closed them because demand looks strong, the price rises for the next shopper. Clearing cookies rarely helps, while changing dates, times, or airports often does because you are shopping a different set of buckets.
Will AI pricing make all tickets more expensive?
Not necessarily. Airlines have long charged business travelers more and vacation shoppers less. AI mainly does that sorting faster and more precisely. That can raise some fares, but it can also create more low fares when the system spots travelers who would otherwise not buy at all.