UA3919 — Fleet coverage: 100% — B739
Route-specific Starlink probability calculated from fleet data, live flight observations, news and community sightings.
AI Probability Analysis
Route-specific score for ONT–PHX
United Airlines has a fully deployed Starlink rollout with 95.6% fleet coverage, which mandates a minimum probability floor of 0.956 despite zero direct observations on the ONT->PHX route. Recent high-confidence news confirms active Starlink installation on mainline aircraft including Boeing 737-800s, and community sightings verify completion of regional fleet rollout. The lack of route-specific observations likely reflects incomplete flight tracking data rather than absence of Starlink. Given the near-complete fleet coverage and corroborating evidence, the probability is anchored at fleet coverage with high confidence.
Last calculated May 22, 2026
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