The milestone follows a United Launch Alliance Atlas V mission on July 2 that placed 29 additional Amazon Leo satellites into orbit. Amazon, whose service was formerly known as Project Kuiper, plans to begin rolling out initial broadband service to customers later in 2026. The launch also marked the last Atlas V mission in the rocket’s history outside of six remaining Starliner-contracted flights for Boeing.
Chris Weber, VP heading up business and product for Amazon Leo, said the current count of 396 satellites is enough to support continuous service across initial latitudes. The full constellation is planned at 3,232 satellites. The remaining six Atlas V flights are all reserved for Boeing Starliner missions, and when those will fly is described as up in the air. Amazon is currently behind schedule, in part due to difficulty getting Blue Origin’s reusable New Glenn launch vehicle into regular operation.
Early adopters are advised to temper expectations. Future satellite launches are expected to improve performance, increase capacity, and expand global coverage over time. For comparison, SpaceX went live with its early beta in 2020 when it had almost 900 satellites in low-Earth orbit, initially serving a narrow band of users in the upper US and Canada who complained about frequent service interruptions and high sensitivity to obstructions, with speeds between 50Mbps and 150Mbps and latency from 20ms to 40ms. That service and its coverage areas improved dramatically by 2022. SpaceX now has over 10,000 Starlink satellites in operation across more than 160 countries, with median download speeds around 200Mbps, uploads of 10Mbps to 40Mbps, and latency hovering around 25ms.
The milestone means Starlink now faces a credible competitor at scale for the first time. Amazon Leo is operationally real, and the race to own the sky is no longer a SpaceX solo act. It will be years before Amazon can match similar performance numbers as it continues to launch its planned constellation.
What to watch: Amazon plans to begin rolling out initial broadband service to customers later in 2026 as it continues launching toward its full constellation. The timing of the six remaining Atlas V flights, all contracted for Boeing Starliner, remains undetermined.
