United Airlines has a moderate fleet coverage of 53.4% with Starlink installed on over 300 regional aircraft and plans to reach over 800 planes soon. However, there are zero direct observations of Starlink on the PWM->IAD route, and recent news confirms Starlink primarily on mainline and regional routes like EWR->LAS and regional US routes, but no specific mention of PWM->IAD. Given the lack of direct route observations and moderate fleet coverage, the probability is anchored near the fleet coverage but slightly discounted to 0.40 to reflect uncertainty and no direct sightings on this route.

Last calculated May 21, 2026