Southwest Airlines is currently in a rolling_out status with a high fleet coverage ratio of 86.2%, indicating a strong likelihood of Starlink installation on their aircraft. However, there are zero observed flights with confirmed Starlink on the DAL->LGB route, and no recent news or community sightings to support a higher probability. Given the rollout is announced to begin in summer 2026 and no aircraft are currently equipped, the probability is anchored conservatively below the fleet coverage ratio but above zero due to the announced rollout and high fleet coverage potential.