Based on route-level Starlink data (35% likelihood)
Equipped
Fleet Size
Coverage
AI Probability Analysis
Route-specific score for SFO–BOS
United Airlines is actively rolling out Starlink with about 52.2% fleet coverage, supported by multiple high-confidence news reports confirming initial Starlink flights on specific routes such as EWR-LAS and the first Boeing 737-800 retrofit. However, there are no direct observations or confirmed Starlink flights on the SFO-BOS route, and regional fleet rollout is mostly complete but does not guarantee mainline route coverage. Given the lack of route-specific observations and the fleet coverage slightly above 50%, the probability is anchored at the fleet coverage ratio (0.522) without upward adjustment, reflecting moderate likelihood but uncertainty on this specific route.
Last calculated May 20, 2026
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Prediction (35%) reflects the chance this specific flight has Starlink — based on route-level starlink data (35% likelihood). B752 coverage (35%) shows how many B752 aircraft have Starlink.
Aircraft recently seen operating this flight
| Date | Tail Number | Route |
|---|---|---|
| Mar 22, 2026 | N17122 | SFO → BOS |
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