Southwest Airlines currently has a fleet coverage of 86.2% planned but has not yet equipped any aircraft with Starlink as of the latest update in May 2026. The rollout status is 'rolling_out' with an announced start in summer 2026, and no confirmed Starlink observations or community sightings exist on the FLL->RDU route. Given the fleet is not yet equipped and no route-specific evidence supports Starlink presence, the probability remains at 0.0 despite the high planned fleet coverage. The confidence in this estimate is high due to clear announcements and lack of contrary evidence.