Based on route-level Starlink data (40% likelihood)
Equipped
Fleet Size
Coverage
AI Probability Analysis
Route-specific score for SEA–SFO
United Airlines has installed Starlink on over 300 regional aircraft and is rolling out to reach over 800 planes, representing a 53.4% fleet coverage. However, there are no direct observations of Starlink on the SEA->SFO route, and the observation ratio is 0%. Recent news confirms Starlink is active on mainline United flights but primarily on specific routes like EWR->LAS and the first Boeing 737-800 retrofitted. Community sightings confirm regional fleet rollout completion but do not specify SEA->SFO. Given the fleet coverage and rollout status, but lack of direct route observations, the probability is anchored below fleet coverage and adjusted downward to 0.40 to reflect uncertainty and absence of direct route evidence.
Last calculated May 21, 2026
Prediction (40%) reflects the chance this specific flight has Starlink — based on route-level starlink data (40% likelihood). A320 coverage (40%) shows how many A320 aircraft have Starlink.
Aircraft recently seen operating this flight
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