Based on route-level Starlink data (38% likelihood)
Equipped
Fleet Size
Coverage
AI Probability Analysis
Route-specific score for JFK–SEA
Alaska Airlines currently has 9.7% fleet coverage with Starlink equipped aircraft, but there are no confirmed Starlink observations on the JFK-SEA route and no recent news or community sightings to suggest higher availability. Given the rolling_out status and medium confidence in announcements, the probability is anchored to the fleet coverage ratio of 9.7%, reflecting low likelihood on this route at present.
Last calculated May 20, 2026
Get notified when this changes — we track every Starlink installation daily.
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
Stay Connected With an eSIM
Get affordable data in 200+ countries. No SIM swap needed — activate before you fly.