Southwest Airlines is currently in the announced rollout phase for Starlink with zero aircraft equipped as of the latest data. Despite a high fleet coverage ratio reported for the overall airline fleet (86.2%), this figure does not reflect Southwest's current status, which is zero equipped aircraft. No observations or community sightings exist on the SJC->GEG route, and no recent news indicates active deployment. Therefore, the probability is anchored at 0.0, reflecting the current lack of Starlink-equipped aircraft and no empirical evidence on this route.