UA3909 — Fleet coverage: 20% — B789
Route-specific Starlink probability calculated from fleet data, live flight observations, news and community sightings.
AI Probability Analysis
Route-specific score for MEL–SFO
[Adjusted fleet ratio floor] No direct route observations but strong fleet-wide rollout with 300+ aircraft equipped and recent high-confidence news about United's Starlink installations including inaugural flights with Starlink on mainline aircraft. Adjusted fleet floor sets the minimum probability.
Last calculated May 25, 2026
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