United Airlines is actively rolling out Starlink with over 50% fleet coverage (52.2%) and multiple high-confidence news reports confirming operational Starlink flights on mainline aircraft, including inaugural flights from Newark and media-tested Boeing 737-800s. However, there are zero direct observations of Starlink on the SFO-MIA route, so the probability is anchored to the fleet coverage ratio without exceeding it. Given the rolling rollout status and no route-specific sightings, a probability equal to fleet coverage (0.52) is appropriate, reflecting likely but not confirmed presence on this route.

Last calculated May 20, 2026