Amazon is no longer just talking about competing with Starlink, it is taking away customers: after winning JetBlue as its launch partner for Kuiper powered in‑flight Wi‑Fi from 2027, the company’s new Leo unit has now secured a deal with Delta Air Lines to equip 500 aircraft starting in 2028, cutting directly into one of the few B2B niches where Starlink has been scaling revenue fastest. For Elon Musk, the risk is not only the lost planes but the precedent that major US carriers can treat Kuiper as a credible alternative for premium, low latency connectivity in the sky, rather than defaulting to Starlink’s low Earth orbit constellation.
What makes the Delta win more important than the raw fleet number is the strategic signal. Delta, which has been rolling out free Delta Sync Wi‑Fi across roughly 1,000 jets using Viasat and Hughes systems, is now adopting a multi vendor strategy where Amazon supplies both hardware and cloud links into AWS and digital services for 163 million SkyMiles members. In‑flight connectivity is becoming another front in the competition between hyperscale clouds, and with Kuiper Amazon is showing it is prepared to go after Starlink’s future high value airline revenue, not just challenge SpaceX in launch through Blue Origin.
What exactly Amazon has worked out with Delta
The deal calls for installing Leo terminals on Delta's new $DAL machines and launching the service in 2028 on flights within the continental US, with gradual expansion as the satellite constellation grows. According to internal materials referenced by WSJ and CNBC commentary, Leo is to offer speeds roughly 3-5X faster than Delta's current solution, with Wi-Fi to remain part of the "free Wi-Fi" for SkyMiles members - i.e., no direct paywall for passengers.
Delta now covers roughly 1,200 planes with satellite connectivity from Viasat and Hughes Network Systems, and boasts that 163 million passengers have already used its free Wi-Fi. So switching part of its fleet to Amazon Leo $AMZN means not only a technology upgrade, but also a realignment of relationships across the supply chain - from satellite operators to ground infrastructure to integration with cabin systems. For Amazon, it is also a reference contract where it can show other airlines that it can deliver end-to-end solutions: hardware, connectivity and cloud backend.
In addition, the contract is Amazon's second major win in the airline vertical in a short period of time. Back in 2025, JetBlue chose Project Kuiper (today's Leo) for roughly a quarter of its fleet, with the goal of deploying faster, free Wi-Fi by 2027. In combining with Delta, Amazon is thus acquiring two brands that pioneered free Wi-Fi in the U.S., building on their "stream anywhere" marketing - this time not over land lines, but via its own constellation of low-orbiting satellites.
How Amazon is building Leo and why it's a thorn in Starlink's side
Leo/Kuiper is one of Amazon's most ambitious side projects: the company has pledged at least $10 billion in capital to build a global satellite network to connect homes, businesses and carriers. As of April 2025, Amazon had put 214 satellites into orbit, and it plans to roughly double the pace in the next 12 months with more than 20 planned launches. In total, it has around 100 launches contracted with Blue Origin, United Launch Alliance and also SpaceX (Falcon 9), with an aggregate contract value of several billion dollars.
Yet today Starlink is far ahead technologically and infrastructurally: as of 2019, it has launched over 10,000 satellites and has become the largest satellite operator in the world, benefiting from its own reusable Falcon 9 rocket and vertical integration of manufacturing. This has allowed it to aggressively rollout services - from home internet to aviation, where it already has contracts with airlines such as United Airlines, Alaska Airlines, Hawaiian Airlines and, more recently, Southwest. Amazon is entering the field relatively late, but with a different package of advantages: money, cloud, a retail ecosystem and the ability to cross-sell services.
Amazon's weakness so far is the pace of deployment of the constellation. In January, the company asked the US FCC for a two-year extension to its original deadline (it was supposed to launch half of the 3,200 planned satellites by July 2026), prompting sharp criticism from SpaceX and regulators led by Commissioner Brendan Carr. Amazon has responded by saying it is doing "the best it can within what it can control" and that commercial launch of services is only "a few months" away - in small regions at first, with gradual expansion as the constellation grows.
Why Starlink has reason to be nervous about this for the first time
Starlink has so far built a position in aviation as almost the default solution for airlines looking to move Wi-Fi from a slow and paid service to a fast and often free one. Hawaiian, Alaska, United, and Southwest have gradually announced Starlink integration, creating a winner-takes-most effect: those who want to say "fastest Wi-Fi in the air" in marketing terms are reaching for Musk's network. The arrival of Amazon with Delta and JetBlue breaks this narrative - airlines now have two strong brands to pit against each other in tenders and price negotiations.
For Starlink, this threatens to erode future margins in a segment that at the same time has attractive unit economics: a commercial airline brings in thousands of paying passengers a day, with operating costs per megabit falling with each additional satellite. Adding Amazon to the game pushes up prices and bundling - Delta can combine satellite connectivity with AWS services (passenger analytics, content personalization, real-time operational data), something Starlink has no way to replicate.
Moreover, in terms of the strategic map, this is another front where Musk and Bezos clash indirectly: SpaceX vs. Blue Origin in launchers, Starlink vs. Leo in constellations, Tesla vs. AWS partners in automotive cloud solutions. Every big Delta-type contract now also takes on a symbolic "who the industry chose" dimension. For investors, this reinforces the thesis that satellite internet is no longer a one-horse race and that in verticals like aviation or trucking, Amazon and LEO can realistically bite off Starlink's piece of the pie.
What's in it for Amazon: more than just data in the air
Amazon isn't just gaining new revenue from connectivity with this move. Leo is another distribution channel for its entire suite of services - from Prime Video streaming to AWS cloud services to retail marketing. Delta talks about "the next era of connected travel and onboard digital experiences," which in practice means integrating personalized offers, entertainment and loyalty programs directly into the Wi-Fi portal. Who controls the onboard data feed can influence what services passengers see and what data goes back to the cloud.
Plus, it's a long-term locked-in customer. Installing terminals, certification for different aircraft types, integration into avionics and service contracts create high switching costs - an airline doesn't change its satellite Wi-Fi provider every year like a mobile operator. This gives Amazon a recurring B2B revenue stream with good usage insight (telemetry) and the potential to cross-sell other services (analytics, advertising platforms, cloud-based traffic solutions).
Another benefit is reputational capital in the regulatory and aerospace sectors. Contracts with major airlines help Amazon argue to regulators (such as the FCC) in favor of greater flexibility in constellation deployment timelines: it can argue that delays are not only technical problems, but also hinder innovation in key sectors such as aviation. From Blue Origin's perspective, moreover, each additional Kuiper/Leo satellite means an incentive to scale up New Glenn launchers more quickly - reducing Amazon's dependence on SpaceX to take out its own Starlink competition.