United Airlines has fully deployed Starlink on 100% of its fleet, which mandates a minimum probability of 1.0 for any route despite zero direct observations on GJT->IAH. The rollout status is fully_deployed with confirmed fleet coverage at 100%, and multiple high-confidence news reports confirm active Starlink usage on mainline United flights. Community sightings also confirm completion of regional fleet rollout. Given the global context that airlines with >80% fleet coverage are near-guaranteed on most routes, the probability is anchored at 1.0 with high confidence.

Last calculated May 23, 2026