Southwest Airlines is currently in the announced rollout phase with zero aircraft equipped as of the latest data. The fleet coverage is high overall (86.2%), but this reflects future expectations rather than current installations. No flights on the MCO->OKC route have confirmed Starlink equipment, and there are no recent news or community sightings supporting current availability. Given the rollout status is 'rolling_out' but with zero equipped aircraft, the probability remains anchored at zero, reflecting the current lack of deployment despite the high fleet coverage planned for the future.