Route-specific Starlink probability calculated from fleet data, live flight observations, news and community sightings.
AI Probability Analysis
Route-specific score for STL–PHX
Southwest Airlines currently has a high fleet coverage ratio announced for future rollout (86.2%) but as of the latest data, no aircraft are equipped with Starlink and no confirmed observations exist on the STL->PHX route. The rollout is scheduled to begin in summer 2026, so current probability remains at zero. Despite the high fleet coverage planned, the rollout status is 'rolling_out' with zero equipped aircraft, so the probability is anchored at 0.0 reflecting current reality rather than future expectations.
Last calculated May 22, 2026
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