Southwest Airlines is currently in the rolling_out phase with a high fleet coverage ratio of 86.2%, which would normally suggest a high probability of Starlink presence on routes. However, perplexity-verified context indicates zero aircraft currently equipped, with rollout expected to begin in summer 2026. There are no observed flights with Starlink on this route, no recent news updates, and no community sightings. Given the announced status and zero current equipment, the probability is anchored at 0.0, reflecting the current lack of deployment despite high fleet coverage planned for the future.