British Airways is currently rolling out Starlink with a very low fleet coverage of 1.9%, and there are no confirmed Starlink observations on the LGW->SVQ route. The rollout is in early stages, primarily on the 787-8 fleet, and recent news indicates a full fleet-wide deployment commitment starting in 2026. Given the low fleet coverage and zero observations, the probability is anchored to the fleet coverage ratio of 1.9%. No community sightings or route-specific confirmations exist to increase this estimate.