Equipped
Fleet Size
Coverage
Based on route-level Starlink data (66% likelihood)
AI Probability Analysis
Route-specific score for SJD–DEN
United Airlines has 51.0% fleet coverage with 505 of 991 aircraft equipped, placing this route in the high-variability 40-60% coverage band. The SJD-DEN route has zero historical Starlink observations, preventing upward calibration from empirical data. However, recent news (Oct 2025 - Jan 2026) confirms active mainline rollout with Boeing 737-800 conversions and regional fleet completion by Feb 2026 (300+ regional aircraft). The Perplexity data showing 362 equipped aircraft aligns with the rollout timeline but shows discrepancy with the 505 figure in fleet data—suggesting either data lag or different measurement methodologies. For a mainline domestic US route (SJD-DEN) with recent rollout momentum, the probability anchors to fleet coverage ratio (51%) with minimal upward adjustment (+0 to +1%) due to lack of route-specific observations. The absence of contradictory evidence and confirmed rollout momentum justifies staying close to but not exceeding the fleet coverage baseline.
Last calculated May 18, 2026
Prediction (66%) reflects the chance this specific flight has Starlink — based on route-level starlink data (66% likelihood). B738 coverage (66%) shows how many B738 aircraft have Starlink.
Aircraft recently seen operating this flight
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