Fare-tracking startup Junova said that among 10,000 flights it monitored from September 2025 through July 2026, about 22% saw at least one fare drop after booking, Reuters reported on 30 October. About 40% of those dropped more than once, so by our arithmetic roughly 8.8% of all the flights it tracked got cheaper at least twice.
Reuters reports that US airlines are turning to AI to maximize airfare revenue, while startups including JetBack, Junova and Refare use AI on the other side to monitor fares after booking and claim refunds or credits when prices fall.
Short explainer · 22% of 10,000 Flights Got Cheaper After Booking, Junova Says
A short general explainer on multi-agent systems. It teaches the general idea only and says nothing about airlines, fares or this report.
The key insight: Junova told Reuters about 22% of 10,000 flights it monitored saw a fare drop after booking and about 40% of those dropped more than once, roughly 8.8% of all tracked flights by our arithmetic.
JetBack founder Bryan Dubno said “Airlines have spent decades investing in incredibly sophisticated pricing technology, while consumers are still expected to do the equivalent of refreshing a webpage and crossing their fingers”. Reuters reports JetBack says it has recovered $2.4 million in credits and refunds since launching in early 2025. Dubno added: “AI doesn’t have to be a one-sided advantage.”
Junova co-founder AJ Brustein said fares “go up and down, often up. But when it goes down, you have an opportunity to get that difference in price back.”
Reuters reports Junova and Refare charge only when they recover money, taking 20% and 25% of the savings respectively, while JetBack charges $100 a year. On a $100 recovery, that is $20 for Junova and $25 for Refare, by our arithmetic.
Junova’s 10,000 monitored flights, September 2025 to July 2026: about 22% saw at least one fare drop after booking and about 40% of those more than once (Reuters, 30 Oct 2026). The split into once (13.2%) and more than once (8.8%) is our arithmetic.
Why the Model Exists, and How It Could Close
Reuters reports the services rely on a post-pandemic change: many US airlines eliminated change fees on most non-refundable tickets. It notes US carriers collected $2.84 billion in reservation cancellation or change fees in 2019.
In early October, Reuters reports, Alaska Airlines stopped honoring fare drops through customer service and now directs travelers to cancel and rebook under the applicable fare rules. Alaska said it does not charge cancellation fees for main and first-class fares, while basic economy tickets get a credit of 50% of the ticket value if canceled at least 14 days before departure.
Refare founder Justin Dombrow said “We’re fearful that we could be shut out if other airlines go that route,” Reuters reports.
The Business Lever: Credits, Not Cash
Reuters reports many fare adjustments on non-refundable tickets are issued as credits rather than cash, which passengers must spend with the same carrier. Brustein said “Depending on how you look at it, the refunds are still a win for the airline,”.
As we read Reuters’ report, the startups put AI on the passenger side of a transaction where airlines already use AI to price.
As we read the fee structures Reuters lists, Junova and Refare are paid only on recovered savings, while JetBack sells a flat annual subscription.
As we read the Alaska change, the model depends on airline policy: Reuters reports Alaska now directs travelers to cancel and rebook rather than claim the difference through customer service.
Bryan Dubno, founder of JetBack, to Reuters, 30 October 2026
“AI doesn’t have to be a one-sided advantage.”
Three Implications
FOR TRAVELERS Reuters reports the startups track fares after booking and claim refunds or credits when prices fall.
FOR AIRLINES Reuters reports many fare adjustments are issued as credits that must be spent with the same carrier.
FOR THE STARTUPS Refare’s founder told Reuters they fear being shut out if other airlines follow Alaska.
The framework says “SaaS is charged for access to tools. AGaaS charges for the execution of outcomes.”
As we read it, Junova and Refare price on the outcome, a share of recovered savings, while JetBack charges a flat fee; Reuters does not use this framing. The framework predates the report and does not discuss airfares.
What Is Not Established
Junova’s 22% and 40% figures are its own, from flights it chose to monitor, and Reuters does not say how many of those drops were recovered or how large they were. JetBack’s $2.4 million is the company’s figure. Reuters does not say whether other US airlines plan to follow Alaska.
This Week In The AI Supercycle
Execution Fault Lines, Concentrated Demand, and Geopolitical Firewalls
This week’s issue: the AI build is not short of demand for its parts. It is short of cheap money, and its end revenue rests on a narrow base of large, often venture-funded buyers.
Junova told Reuters about 22% of 10,000 flights it monitored saw a fare drop after booking, and about 40% of those dropped more than once, roughly 8.8% of all tracked flights by our arithmetic. The startups’ model depends on airlines continuing to honor fare drops; Alaska stopped doing so through customer service in early October.
A note on sourcing. Facts and quotes come from Reuters’ 30 October report by Doyinsola Oladipo, read via a syndicated copy. Junova’s and JetBack’s figures are the companies’ own. The once/more-than-once split and fee comparisons are our arithmetic. We did not contact the companies named.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
