{
  "@context": "https://schema.org",
  "@type": "Airport",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "United States of America",
    "addressLocality": "Sioux City"
  },
  "airlines": [
    "American Airlines"
  ],
  "amenityFeature": [
    {
      "@type": "LocationFeatureSpecification",
      "name": "Domestic to Domestic Connection Time",
      "value": "45 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Domestic to International Connection Time",
      "value": "90 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "International to Domestic Connection Time",
      "value": "90 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "International to International Connection Time",
      "value": "120 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Interline Connection Time",
      "value": "120 minutes"
    }
  ],
  "city": "Sioux City",
  "code": "SUX",
  "connection_tips": "Sioux Gateway Airport (SUX) is a compact passenger airport that saves a long drive when your destination is Sioux City or the surrounding Siouxland region. For a same-day backup, a pre-arranged pickup or host contact is the useful backup, because the airport is really the handoff into Sioux City rather than a place to wait around. The meaningful alternates are Eppley Airfield, Canton Municipal Airport, Le Mars Municipal Airport, which is why the backup plan matters more than the terminal amenities. Scheduled service is carried by American Airlines, so the first bank of the day is the one to watch. In practice, that means the airport works as Sioux City's time-saving link to the rest of United States of America.\n\nThe terminal is easy to clear, rental cars are straightforward, and the airport's Bud Day identity is a visible part of the place. In practical terms, a pre-arranged pickup or host contact is the useful backup, because the airport is really the handoff into Sioux City rather than a place to wait around. The meaningful alternates are Eppley Airfield, Canton Municipal Airport, Le Mars Municipal Airport, which is why the backup plan matters more than the terminal amenities. Scheduled service is carried by American Airlines, so the first bank of the day is the one to watch. In practice, that means the airport works as Sioux City's time-saving link to the rest of United States of America.\n\nFor some travelers Omaha is the larger fallback, but SUX is far more convenient when the trip is centered on northwest Iowa or nearby South Dakota and Nebraska. If the plan changes, a pre-arranged pickup or host contact is the useful backup, because the airport is really the handoff into Sioux City rather than a place to wait around. The meaningful alternates are Eppley Airfield, Canton Municipal Airport, Le Mars Municipal Airport, which is why the backup plan matters more than the terminal amenities. Scheduled service is carried by American Airlines, so the first bank of the day is the one to watch. In practice, that means the airport works as Sioux City's time-saving link to the rest of United States of America.",
  "country": "United States of America",
  "flag_url": "https://flagcdn.com/w320/us.png",
  "flight_search_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD",
  "frequent_traveler_tip": [
    "The city bus is the cheapest link downtown, but a car is easier for wider Siouxland trips.",
    "Ninety minutes is usually enough at SUX, since the terminal is compact and easy to clear.",
    "Look for the Bud Day references in the terminal; they are part of SUX's airport identity.",
    "SUX is easier than Omaha when your trip is focused on northwest Iowa or southeast South Dakota.",
    "The airport's real value is local Siouxland access, not the novelty of the code."
  ],
  "global_map_link": "https://www.google.com/maps?q=Sioux+Gateway+Airport+/+Brigadier+General+Bud+Day+Field",
  "google_maps_reviews": {
    "rating": 0.0,
    "recent_reviews": [],
    "total_reviews": 0
  },
  "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD",
  "iataCode": "SUX",
  "icao": "KSUX",
  "international": false,
  "last_modified": "June 2026",
  "last_updated": "2026-03-30",
  "latitude": 42.397605,
  "layover_planner_info": "Research facilities in advance for comfortable layovers.",
  "longitude": -96.382237,
  "mct_domestic_to_domestic": 45,
  "mct_domestic_to_international": 90,
  "mct_interline": 120,
  "mct_international_to_domestic": 90,
  "mct_international_to_international": 120,
  "missed_connection_help": "Contact airline desks or local staff for assistance with missed connections.",
  "name": "Sioux Gateway Airport / Brigadier General Bud Day Field",
  "region": "North America",
  "related_airports": [
    {
      "code": "OMA",
      "name": "Eppley Airfield"
    },
    {
      "code": "CTK",
      "name": "Canton Municipal Airport"
    },
    {
      "code": "LRJ",
      "name": "Le Mars Municipal Airport"
    }
  ],
  "terminal_info": "Sioux Gateway Airport / Brigadier General Bud Day Field (SUX/KSUX) operates as Siouxland agricultural aviation hub honoring Colonel George 'Bud' Day (1925-2013) where Sioux City native, Central High School graduate became America's most highly decorated military person since Douglas MacArthur earning Medal of Honor, Air Force Cross throughout 34-year career spanning three wars. Located 6 nautical miles south of Sioux City featuring 9-foot statue dedication by Ross Perot (2002), the facility serves Iowa-Nebraska-South Dakota tri-state agricultural region while Day's POW survival (5 years, 7 months Vietnam captivity), 70+ decorations inspire continuing military aviation heritage throughout territories where agricultural economy meets military heroism.\n\nAgricultural-military heritage infrastructure emphasizes regional connectivity where compact passenger terminal, efficient operations support Midwest farming communities throughout territories where corn, soybean production requires reliable aviation access for agricultural business, equipment transport. The facility accommodates American Airlines regional operations while honoring Day's extraordinary military service throughout territories where Vietnam War hero, Medal of Honor recipient represents Siouxland values of courage, humility throughout challenging circumstances where agricultural communities understand dedication, perseverance throughout adverse conditions requiring specialized agricultural aviation support.\n\nOperational characteristics focus on regional efficiency where 90-minute processing, rental car accessibility, city bus connections support agricultural business travel throughout territories where Omaha alternatives create longer driving distances while SUX provides convenient northwest Iowa, southeast South Dakota access. The airport manages essential services for agricultural commerce, military heritage tourism throughout regions where Mid-America Museum of Aviation and Transportation preserves regional aviation history while Bud Day legacy continues inspiring military service throughout heartland territories.\n\nStrategic importance extends beyond transportation to honoring American military heroism where Sioux Gateway Airport preserves Bud Day's legacy throughout Siouxland agricultural territories. The facility demonstrates essential connection between military service, agricultural communities where local hero worship, regional aviation, and farming economy converge requiring comprehensive understanding of Vietnam War history, POW survival, and agricultural aviation throughout Iowa territories where military courage meets Midwest agricultural resilience.",
  "terminal_map_url": "https://skyvector.com/airport/KSUX/Sioux-Gateway-Airport-/-Brigadier-General-Bud-Day-Field"
}