United Airlines has installed Starlink on over 53% of its fleet, with confirmed rollout on 300+ regional aircraft and plans to exceed 800 planes soon. However, there are zero direct observations of Starlink on the ASE->IAH route, and recent news confirms Starlink primarily on regional and select mainline routes like EWR->LAS and the first 737-800 retrofit. Given the fleet coverage and rollout status, some aircraft on this route may have Starlink, but the lack of direct observations and the route not being specifically mentioned in recent sightings suggests a conservative probability anchored below fleet coverage, around 0.40. This balances the medium perplexity confidence and rollout news against zero empirical route data.

Last calculated May 21, 2026