United Airlines has fully deployed Starlink on 100% of its fleet, including over 1000 aircraft. Despite zero direct observations on the IAD->MGW route, the airline's full fleet coverage and multiple recent high-confidence news reports and community sightings confirm widespread Starlink availability. Given the critical scoring rule for fully deployed airlines with fleet coverage >= 0.50, the probability cannot be below 1.0. The zero observations reflect incomplete flight tracking data rather than lack of Starlink. Therefore, the probability is anchored at 1.0 with high confidence.

Last calculated May 23, 2026