Southwest Airlines is currently in a rolling_out status with a high fleet coverage ratio of 86.2%, which normally would anchor the probability near that level. However, perplexity-verified context and recent news indicate that as of May 2026, no aircraft are yet equipped with Starlink, and there are zero confirmed observations on this route. Given the announced rollout starting summer 2026 and no sightings or news updates, the probability is anchored conservatively near 0.30, reflecting the fleet coverage floor for rolling_out airlines but adjusted downward due to lack of confirmed equipment and observations.