Sioux Gateway Col. Bud Day Field (SUX)

Sioux Gateway Col. Bud Day Field is located in Sioux City, Iowa, United States. It serves as a regional airport, primarily catering to domestic flights. The airport's IATA code is SUX, while its ICAO code is KSUX. Major airlines operating at the airport include American Airlines and Delta Air Lines, connecting Sioux City to key destinations across the country.

The airport features a single terminal with modern amenities, ensuring that travelers have a comfortable experience. Despite its regional status, Sioux Gateway Airport plays a significant role in the local economy by facilitating air travel and providing cargo services.

Founded in 1947, Sioux Gateway Col. Bud Day Field has a rich history and has undergone various upgrades over the years to enhance its operational capabilities and service offerings. It continues to evolve, meeting the needs of the community and supporting regional growth.