United Airlines has installed Starlink on over 53% of its fleet, with confirmed completion of rollout on 300+ regional aircraft by early 2026. However, there are zero direct observations of Starlink on the ORD->GRB route, and no specific news or sightings mention this route. Given the fleet coverage and rollout status, the probability should be anchored near the fleet coverage ratio but adjusted downward due to lack of direct route observations. Recent news confirms mainline Starlink flights have started but on different routes, supporting a moderate likelihood rather than high certainty.

Last calculated May 21, 2026