Southwest Airlines is currently in the rolling_out phase with a high fleet coverage ratio of 86.2%, but no aircraft are yet equipped with Starlink as of the latest data. No observations or sightings on the SRQ->PVD route exist, and recent news confirms rollout begins summer 2026. Given the rollout status and fleet coverage, the probability is anchored conservatively at 0.30, reflecting the announced rollout progress rather than the zero observed rate, which is consistent with the airline's current status.