United Airlines has a moderate fleet coverage of 50.5% Starlink-equipped aircraft, indicating a potential for Starlink availability on many routes. However, there are zero confirmed Starlink observations on the TAM -> IAH route, and no direct news or sightings specifically mention this route. Recent news confirms Starlink rollout on mainline United aircraft, but only on select routes such as Newark to Las Vegas and the first Boeing 737-800 retrofit. Regional fleet rollout is complete but does not directly impact this international route. Given the lack of direct route observations and the fleet coverage, the probability is anchored conservatively near zero but slightly increased to 0.10 to reflect ongoing rollout and potential future installations.

Last calculated May 19, 2026