Alaska Airlines has a fleet coverage ratio of 72.2% with Starlink installed, and rollout status is 'installed'. Despite zero observed flights with confirmed Starlink on the SLC->GNV route, the critical scoring rule mandates that the probability cannot be below the fleet ratio for airlines with installed status and fleet coverage above 50%. No recent news or community sightings exist to adjust the probability upward or downward. Therefore, the probability is anchored at the fleet coverage ratio of 0.722.