United Airlines has installed Starlink on 53.4% of its fleet, with strong rollout evidence especially on regional aircraft and recent mainline introductions. However, there are zero direct observations on the RIW-DEN route, so the probability is anchored to the fleet coverage ratio of 53.4%. Recent news confirms mainline Starlink flights have begun, but no specific sightings or observations on this route exist. Given the medium perplexity confidence and no direct route observations, a conservative estimate close to fleet coverage is appropriate.

Last calculated May 21, 2026