United Airlines has installed Starlink on 53.4% of its fleet, with confirmed rollout on over 300 regional aircraft and plans to exceed 800 equipped planes soon. However, there are zero direct observations of Starlink on the IAH->PIB route, and recent news confirms Starlink primarily on mainline and regional routes different from IAH->PIB. Given the fleet coverage and rollout status, the probability is anchored near the fleet coverage but adjusted downward due to lack of route-specific observations and no direct news referencing this route. Community sightings confirm regional rollout but do not specify this route, so a moderate probability with medium confidence is appropriate.

Last calculated May 21, 2026