United Airlines has a moderate fleet coverage of approximately 50.5% Starlink-equipped aircraft, indicating a reasonable chance of Starlink availability on routes they operate. However, there are no direct observations of Starlink usage on the ZRH -> IAD route, and no specific news or sightings mention this route. Recent news confirms rollout on mainline aircraft and inaugural flights from Newark and regional US routes, but no evidence directly supports ZRH -> IAD. Given the lack of route-specific observations and the fleet coverage, the probability is anchored conservatively near the fleet coverage but slightly reduced to reflect uncertainty and no direct route evidence.

Last calculated May 19, 2026