X-Plane 10 – Scenery Telluride Regional Airport(KTEX), Colorado (CO), USA. Telluride Regional Airport covers 542 acres and has one runway, 9/27, 6911 by 100 feet (2106 by 30 m). The runway is on a plateau and dips slightly in the center. It can be a challenging approach for pilots. During winter months, about 20% of the scheduled commuter airline flights end up diverting to other airports because of abruptly adverse landing conditions. This is similar to other mountain airports like Sun Valley which have similar statistics. Mostly accurate representation using available X-Plane and OpenSceneryX assets. By Aerospace.