Based on route-level Starlink data (38% likelihood)
Equipped
Fleet Size
Coverage
AI Probability Analysis
Route-specific score for SLC–SEA
Alaska Airlines currently has a low fleet coverage of 9.7% for Starlink-equipped aircraft, with no confirmed observations or community sightings on the SLC-SEA route. The rollout is announced but only beginning, with no recent news or verified confirmations specific to this route. Given zero observed flights with Starlink and the low fleet coverage, the probability is anchored to the empirical observation rate of 0.0%, but conservatively increased by 0.10 to account for the announced rollout status and medium confidence in the perplexity context.
Last calculated May 20, 2026
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Prediction (38%) reflects the chance this specific flight has Starlink — based on route-level starlink data (38% likelihood). B739 coverage (38%) shows how many B739 aircraft have Starlink.
Aircraft recently seen operating this flight
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