British Airways is currently rolling out Starlink with a very low fleet coverage of 1.9%, and no confirmed Starlink observations on the IST->LHR route. The rollout is in early stages, primarily on 787-8 aircraft, with a full fleet-wide deployment planned starting in 2026. Given the zero observations and low fleet coverage, the probability is anchored to the fleet ratio of 1.9%. Recent news supports future expansion but does not justify increasing the probability beyond the fleet coverage plus 0.10 margin. No community sightings on this route further limit confidence.

Last calculated May 24, 2026