Southwest Airlines is currently in rollout status with a very high fleet coverage ratio of 86.2%, indicating near-guaranteed Starlink availability on most routes. Although there are zero observed flights with confirmed Starlink on the BNA->MIA route, the rollout is ongoing and no aircraft are yet equipped as of the latest verified context. Given the high fleet coverage and rollout status, the probability is anchored at the fleet coverage ratio as a floor, consistent with critical scoring rules. No recent news or sightings adjust this estimate.

Last calculated May 22, 2026