United Airlines has installed Starlink on over 300 regional aircraft and is rolling out to reach over 800 planes by end of 2026, representing a 53.4% fleet coverage. However, there are zero observed Starlink flights on the SGU->DEN route, which suggests limited or no current deployment on this route. Recent news confirms mainline Starlink flights started only recently on specific routes (EWR->LAS), with no direct mention of SGU->DEN. Community sightings confirm regional fleet rollout completion but do not specify this route. Given the fleet coverage and rollout status, the probability is anchored below fleet coverage and adjusted conservatively to 0.40, reflecting likely but unconfirmed presence on this route.

Last calculated May 21, 2026