Southwest Airlines is currently in the rollout phase with a high fleet coverage ratio of 86.2%, but as of the latest data (2026-05-20), no aircraft are equipped yet and no Starlink observations exist on the PHX->PIT route. The perplexity-verified context confirms zero equipped aircraft with high confidence. Given the rollout status and zero observations, the probability remains anchored at zero, reflecting the current lack of equipped aircraft despite the high planned coverage. No recent news or sightings support increasing the probability.

Last calculated May 22, 2026