Based on route-level Starlink data (96% likelihood)
Equipped
Fleet Size
Coverage
AI Probability Analysis
Route-specific score for GSP–IAD
United Airlines has a very high fleet coverage ratio of 95.6% with Starlink fully deployed, which sets a strong baseline probability. Although there are zero direct observations on the GSP->IAD route, the airline's rollout status is fully deployed and recent news confirms active Starlink usage on mainline United flights, including inaugural flights on Boeing 737-800s and flights from Newark. Community sightings confirm completion of regional fleet rollout. Given the critical scoring rule for fully deployed airlines with fleet coverage above 50%, the probability cannot be scored below the fleet ratio despite zero observations. The lack of direct route observations is likely due to incomplete flight tracking data rather than absence of Starlink service.
Last calculated May 22, 2026
Prediction (96%) reflects the chance this specific flight has Starlink — based on route-level starlink data (96% likelihood). E45X coverage (96%) shows how many E45X aircraft have Starlink.
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