Starlink, SpaceX’s satellite internet company, promises to provide high-bandwidth, low-latency internet service across the United States, and eventually the rest of the world. However, satellite internet doesn’t achieve ultra-low latency, especially at great distances. As of 2021, Starlink averages 18–55-ms travel time from your house to the satellite and back, but this time frame extends when the data has to go from New York to Los Angeles and back, as this involves traveling across multiple satellites or traditional terrestrial networks.
