SpaceX Starlink operates a low-Earth orbit (LEO) satellite constellation of over 6,000 active satellites orbiting 550 kilometers above Earth. Delivering high-speed broadband to rural and remote locations, Starlink V3 Gen 3 dishes achieve download speeds between 150 Mbps and 280 Mbps with latencies under 35ms. We benchmark Starlink speeds across various weather conditions.
LEO Satellite Constellation vs Traditional Geostationary Satellites
Traditional satellite internet providers (like HughesNet and Viasat) position satellites in geostationary orbit 35,000 kilometers away, creating massive round-trip ping delays of 600ms+. Starlink low-Earth orbit satellites orbit at just 550 kilometers, reducing latency down to 25-45ms suitable for online gaming and video calls.
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LEO vs Traditional Satellite: Why the Distinction Matters
Traditional satellite providers (HughesNet, Viasat) use geostationary satellites roughly 35,000 km above Earth, producing round-trip latency well over 500ms — noticeable even in simple web browsing, and largely unworkable for video calls or gaming. Starlink's low-Earth-orbit constellation orbits at roughly 550 km, cutting that latency to a range closer to cable or DSL, which is the single biggest practical difference between Starlink and older satellite services.
What Affects Starlink Speed in Practice
- Local network congestion: speed can vary by time of day and by how many other Starlink users share capacity in your cell.
- Obstructions: trees, buildings, or anything blocking the dish's view of the sky measurably degrades performance — a fundamentally different failure mode than a wired connection.
- Weather: heavy rain or snow accumulation on the dish can cause temporary signal degradation, more so than most terrestrial connections.
Starlink vs Terrestrial Fixed Wireless
Where both are available, terrestrial 5G fixed wireless (T-Mobile, Verizon, AT&T Internet Air) generally delivers lower latency than satellite, since the signal path is much shorter — Starlink's advantage is reaching addresses no terrestrial option, wired or wireless, can serve at all.
Getting an Accurate Reading
Because satellite performance varies more by time of day and dish placement than wired connections do, testing at a few different times — including evening peak hours — gives a more realistic picture than a single test result.