{
  "@context": "https://schema.org",
  "@type": "Airport",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "United States of America",
    "addressLocality": "Grantsburg"
  },
  "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": "Grantsburg",
  "code": "GTG",
  "connection_tips": "Grantsburg Municipal Airport (GTG) is a general aviation facility and does not host scheduled commercial flights. For travelers seeking to connect to the global aviation network, common 'connections' involve flying into a hub like Minneapolis-Saint Paul (MSP), 90 miles southwest. From MSP, travelers access a vast network of connections. Pre-arrange ground transportation, such as a rental car, for the drive to northwestern Wisconsin. For private pilots flying into GTG, the airport offers a 'self-connection' via a loaner car.\n\nThis resource is available on a first-come, first-served basis for a trip into Grantsburg for meals or supplies. If you require long-term transportation, arrange for a vehicle in advance, as there are no on-site rental counters. The airport's location near the St. Croix Riverway makes it an ideal landing spot for outdoor enthusiasts exploring Burnett County. When departing from GTG, arrive at the terminal 60 minutes before your flight.\n\nAlthough the facility is small, the unattended nature of the field means all flight planning and checks must be handled independently. Always verify NOTAMs for runway conditions, especially during the spring thaw when the turf runway may be soft. Carrying local currency (USD) is helpful for errands, though most businesses accept credit cards. Whether visiting for recreation or business, GTG provides a functional gateway. Planning your logistics with a small buffer will ensure a smooth journey through this quiet Midwest airfield.",
  "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": [
    "Private/GA airport; no scheduled service at this airport.",
    "FBO services available for private aircraft at this airport.",
    "Runway length 999ft; check performance at this airport.",
    "TSA PreCheck can save 15+ minutes at this airport.",
    "Bus service to city center center available at this airport."
  ],
  "global_map_link": "https://www.google.com/maps?q=Grantsburg+Municipal+Airport",
  "google_maps_reviews": {
    "rating": 0.0,
    "recent_reviews": [],
    "total_reviews": 0
  },
  "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD",
  "iataCode": "GTG",
  "icao": "KGTG",
  "international": false,
  "last_modified": "June 2026",
  "last_updated": "2026-03-29",
  "latitude": 45.7980995178,
  "layover_planner_info": "Limited amenities; arrange layover needs in advance.",
  "longitude": -92.6643981934,
  "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 service desk for missed connections.",
  "name": "Grantsburg Municipal Airport",
  "region": "North America",
  "related_airports": [
    {
      "code": "ATL",
      "name": "Hartsfield-Jackson Atlanta International"
    }
  ],
  "terminal_info": "Grantsburg Municipal Airport (GTG) is a public-use general aviation facility located in the village of Grantsburg, Burnett County, Wisconsin. Situated two nautical miles northeast of the town center, the airport serves as an important transportation link for northwestern Wisconsin and the surrounding St. Croix River Valley. It is owned and operated by the Village of Grantsburg and is recognized as a basic general aviation hub in the FAA's national airport system plan, providing essential connectivity for private pilots, local businesses, and recreational aviation enthusiasts.\n\nThe airport's infrastructure covers 280 acres and features two distinct runways to accommodate various types of general aviation traffic. The primary Runway 12/30 is an asphalt strip measuring approximately 2,999 feet in length and is equipped with medium-intensity runway lights for evening operations. The secondary Runway 5/23 is a 3,280-foot turf strip, which is closed annually from November to April to protect the surface during the winter freeze and spring thaw. The facility is designed for maximum utility, with a straightforward layout that allows for rapid transitions between the airfield and ground transportation.\n\nAmenities at GTG are focused on meeting the fundamental needs of the general aviation community. The terminal building houses a modest passenger waiting area and a dedicated pilot's lounge, providing a quiet space for flight planning and relaxation. A unique feature of the airport is the availability of a courtesy loaner car for visiting pilots, with the keys accessible via a lockbox in the terminal. While the facility is unattended and does not currently offer on-site fueling services, it remains a vital piece of the region's transport network. Significant future plans for the field include the complete reconstruction of the primary runway and modernized lighting systems to further enhance operational safety.",
  "terminal_map_url": "https://skyvector.com/airport/KGTG/Grantsburg-Municipal-Airport"
}