Southwest Airlines is currently in rollout status with a high fleet coverage ratio of 86.2%, indicating near-guaranteed Starlink availability on most routes. However, no flights have been observed with confirmed Starlink on the RDU->MDW route, and no recent news or community sightings support higher confidence. Given the rollout status and high fleet coverage, the probability is anchored at the fleet coverage ratio as a floor, reflecting likely availability but acknowledging the lack of direct observations.

Last calculated May 22, 2026