Gunnison Crested Butte Regional Airport — Gunnison, United States

GUC is Gunnison-Crested Butte Regional Airport in Gunnison, Colorado, a vital winter-season gateway for skiers heading to Crested Butte Mountain Resort. Located in a high mountain valley, GUC sees a dramatic seasonal traffic pattern, with major airlines adding direct flights from cities like Dallas, Houston, and Chicago during ski season before scaling back significantly in the off-season. The airport's high elevation and surrounding mountains make for a scenic but sometimes weather-challenged approach, requiring experienced flight crews familiar with mountain flying conditions. Beyond tourism, GUC also serves the local ranching community and residents of the wider Gunnison Valley throughout the year.