✨ AI-Enhanced Insights
Sioux Gateway Airport (SUX) is a medium-sized regional airport serving Sioux City, Iowa, and the tri-state area of Iowa, Nebraska, and South Dakota. It was renamed in 2019 to honor Brigadier General Bud Day, a local Medal of Honor recipient and Vietnam War POW. The airport's memorable three-letter IATA code, SUX, gained internet fame and has been embraced by the airport with merchandise and humor.
💡 Local Tip
Grab a bite at the Sioux City Air National Guard Base-adjacent restaurants near the airport, or ask staff about the Bud Day exhibit honoring the local Medal of Honor hero—a piece of regional history most travelers overlook.
🚖 Getting There
The airport is located about 7 miles south of downtown Sioux City and is easily reached via Interstate 29. Taxi services, rideshare options, and rental cars are available on-site, though advance booking is recommended as options can be limited. Shuttle services may be offered by some hotels in the area, so check with your accommodations before arrival.
❓ Frequently Asked Questions
Q: How many terminals does Sioux Gateway Airport have?
A: The airport operates from a single terminal building handling both arrivals and departures.
Q: Are there nonstop flights from SUX?
A: Yes, the airport typically offers nonstop regional service to destinations like Chicago O'Hare and Minneapolis-Saint Paul, though route availability can change seasonally.
Q: Why is the airport code SUX?
A: The three-letter IATA code SUX was assigned based on the airport's name and location. The airport has leaned into the humor, even selling 'Fly SUX' branded merchandise.
Q: Is there free parking at the airport?
A: Yes, Sioux Gateway Airport offers free parking in its general lots, with close-in paid spaces available for shorter visits.
AI-generated content · Generated Jun 29, 2026 · MiniMax-M3