Sioux Gateway Airport (SUX) | Terminal maps | Airport guide





Sioux Gateway Airport Information
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Airport Address:
2403 Aviation Blvd, Sioux City, IA 51111, United States -
Official Website:
http://flysux.com/ -
Contact Number:
(712) 279-6165
SUX Contact Information
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Name:
MR. MICHAEL COLLETT -
Address:
2403 AVIATION BLVD. -
Telephone:
(712) 279-0170
Sioux Gateway Airport

Sioux Gateway/Brig Gen Bud Day Field (SUX) Airport, located in Sioux City, Iowa, serves as a critical link for the tri-state area of Iowa, Nebraska and South Dakota. Named in honor of Brigadier General Bud Day, a local war hero, the airport serves both military and civilian air travel.
Served primarily by American Airlines, SUX Airport offers direct flights to Dallas/Fort Worth, giving passengers access to a wide network of national and international destinations. This connectivity is important to local businesses, tourism and residents, supporting the region's economy.
The airport features amenities such as parking, car rental services, and comfortable waiting areas, enhancing the travel experience for all users.
Sioux Gateway Airport's role in the community emphasizes its importance to regional development and accessibility.
Sioux Gateway Airport Weather 06/30/2025
Weather ForecastOvernight
66
Chance T-storms
Monday
83
Chance T-storms then Sunny
Monday Night
57
Clear
Tuesday
86
Sunny
Tuesday Night
62
Mostly Clear
Wednesday
90
Slight Chance T-storms then Slight Chance Showers
Wednesday Night
67
Mostly Clear
Thursday
92
Sunny
Thursday Night
72
Mostly Clear
Independence Day
92
Mostly Sunny then Chance T-storms
Friday Night
70
Showers Likely
Saturday
87
Chance Showers then Chance T-storms
Saturday Night
64
Chance T-storms