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 09/14/2025
Weather ForecastToday
86
Mostly Cloudy then Chance Showers
Tonight
64
Chance T-storms
Monday
87
Sunny
Monday Night
63
Mostly Clear
Tuesday
86
Sunny then Slight Chance T-storms
Tuesday Night
60
Chance T-storms
Wednesday
77
Showers Likely
Wednesday Night
58
Chance T-storms
Thursday
75
Chance Showers
Thursday Night
55
Partly Cloudy
Friday
73
Mostly Sunny
Friday Night
53
Partly Cloudy
Saturday
72
Partly Sunny