Southwest Airlines is currently in the rollout phase with a high fleet coverage ratio of 86.2%, indicating a strong likelihood of Starlink availability on most routes including AUS->ELP. However, there are zero observed flights with confirmed Starlink on this route and no recent news or community sightings to increase confidence. Given the rollout status and high fleet coverage, the probability is anchored at the fleet coverage ratio as a floor, consistent with scoring rules. The confidence is medium due to the lack of direct route observations and recent news.