United Airlines has a moderate fleet coverage of about 50.5% Starlink-equipped aircraft, indicating a reasonable chance of Starlink availability on routes. However, there are no direct observations of Starlink on the AGU -> IAH route, and no specific sightings or news mention this route. Recent news confirms Starlink rollout on United's mainline and regional aircraft, but only for other routes (e.g., Newark to Vegas). Given the lack of direct route observations and the moderate fleet coverage, the probability is anchored near the fleet coverage but adjusted downward due to zero observed flights on this route. The probability is set conservatively at 0.35, slightly below the fleet coverage to reflect uncertainty and absence of direct evidence.

Last calculated May 19, 2026