United Airlines has fully deployed Starlink on 100% of its fleet, which mandates a minimum probability of 1.0 regardless of zero direct observations on the PSP->IAD route. The rollout status is fully_deployed with confirmed installation on all 1000 aircraft. Recent high-confidence news confirms active Starlink usage on mainline United flights, including inaugural flights with Starlink WiFi. Community sightings verify completion of Starlink installation on the regional fleet as well. 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 despite no direct route observations.

Last calculated May 23, 2026