Southwest Airlines is currently in a rolling_out status with a high fleet coverage ratio of 86.2%, which typically supports a high probability on most routes. However, perplexity-verified context indicates zero aircraft currently equipped, and there are no confirmed observations or recent news supporting active Starlink usage on this route. Given the announced rollout starting summer 2026 and no current equipped aircraft, the probability is anchored conservatively near zero but elevated to 0.30 as a floor due to the fleet coverage and rollout status per scoring rules.