{
  "@context": "https://schema.org",
  "@type": "Airport",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "United States of America",
    "addressLocality": "Duluth"
  },
  "airlines": [
    "Delta Connection",
    "United Express",
    "Sun Country (seasonal)"
  ],
  "amenityFeature": [
    {
      "@type": "LocationFeatureSpecification",
      "name": "Domestic to Domestic Connection Time",
      "value": "40 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Domestic to International Connection Time",
      "value": "75 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "International to Domestic Connection Time",
      "value": "75 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "International to International Connection Time",
      "value": "90 minutes"
    },
    {
      "@type": "LocationFeatureSpecification",
      "name": "Interline Connection Time",
      "value": "110 minutes"
    }
  ],
  "city": "Duluth",
  "code": "DLH",
  "connection_tips": "Duluth International Airport (DLH) is a modern and exceptionally efficient gateway to northern Minnesota and the scenic North Shore. For travelers connecting through DLH, the most important tip is to utilize the airport's high-speed public transit connection. The Duluth Transit Authority (DTA) Route 108 provides regular service between the terminal and the downtown Transportation Center, offering a cost-effective link for those not renting a car. For a more direct connection, many local hotels near the Miller Hill Mall and the waterfront offer complimentary airport shuttles; it is highly recommended to pre-book these services before you land.\n\nTaxis and rideshare services like Uber and Lyft are also readily available at the arrivals curb. The terminal building, which opened in 2013, is a state-of-the-art facility that is very easy to navigate, with check-in and security on the upper level and baggage claim on the lower. Security lines are typically very short, but arriving 90 minutes before your domestic flight to Minneapolis (MSP) or Chicago (ORD) is still wise. Within the terminal, amenities include the 'Arrowhead Tap House,' which features local craft beers, and the 'Club DLH' Business Suite for premium travelers.\n\nA critical operational tip for DLH is its exceptional winter reliability; the airport is a national leader in snow removal and rarely closes even during heavy blizzards. However, always check the status of your connecting hub, as weather in Chicago or Minneapolis is often the primary cause of delays at DLH. Lastly, for those heading to the Boundary Waters or the North Shore, all major car rental agencies have desks conveniently located in the baggage claim area.",
  "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": [
    "2013 Terminal inspired by Lake Superior waves at this airport.",
    "Gateway to North Shore and Boundary Waters at this airport.",
    "LEED-Silver certified sustainable design at this airport.",
    "Ground transport: DTA Route 108 bus connects to downtown area at this airport.",
    "National leader in winter snow removal operations at this airport."
  ],
  "global_map_link": "https://www.google.com/maps?q=KDLH",
  "google_maps_reviews": {
    "rating": 0.0,
    "recent_reviews": [],
    "total_reviews": 0
  },
  "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD",
  "iataCode": "DLH",
  "icao": "KDLH",
  "international": true,
  "last_modified": "June 2026",
  "last_updated": "2026-03-30",
  "latitude": 46.842,
  "layover_planner_info": "Caf\u00e9, bar, and gift shop; short walks.",
  "longitude": -92.193,
  "mct_domestic_to_domestic": 40,
  "mct_domestic_to_international": 75,
  "mct_interline": 110,
  "mct_international_to_domestic": 75,
  "mct_international_to_international": 90,
  "missed_connection_help": "Airline counters at ticketing.",
  "name": "Duluth International Airport",
  "region": "North America",
  "related_airports": [
    {
      "code": "ASX",
      "name": "John F. Kennedy Memorial Airport"
    },
    {
      "code": "MSP",
      "name": "Minneapolis\u2013Saint Paul"
    },
    {
      "code": "AHH",
      "name": "Amery Municipal Airport"
    },
    {
      "code": "SUW",
      "name": "Richard I Bong Memorial Airport"
    }
  ],
  "terminal_info": "Duluth International Airport (DLH) is the premier aviation gateway to northern Minnesota and the scenic North Shore of Lake Superior. Located just a few miles northwest of downtown Duluth, the airport serves as a critical link for business travelers, tourists, and the regional economy. In January 2013, the airport inaugurated a state-of-the-art terminal building, a $78 million project that significantly modernized the passenger experience while adhering to high environmental standards, achieving LEED-Silver certification for its sustainable design features.\n\nThe terminal's architecture is deeply rooted in its local context, featuring a distinctive curved roofline designed to evoke the powerful waves of Lake Superior. The 110,000-square-foot, three-story facility is organized into an efficient two-level layout: the main level handles all arrivals and baggage claim services, while the upper level is dedicated to departures and passenger processing. The airport features 12 gates across two concourses, with Concourse A primarily serving Delta Air Lines and Concourse B hosting United, American, and Allegiant Air, ensuring a streamlined flow for travelers connecting to major national hubs.\n\nInside the terminal, passengers have access to a wealth of modern amenities and services. The Club DLH Business Suite provides a professional environment for corporate travelers, while families can utilize a dedicated children's play area. Dining options are diverse, featuring local favorites like the Arrowhead Tap House and Duluth Grill, alongside national brands. Retail shops, including the Duluth Trading Company, offer regional goods and travel essentials. As a full-service international airport, DLH also provides on-site U.S. Customs and Border Protection (CBP) services, supporting both commercial international links and specialized general aviation arrivals from abroad. For onward travel, multiple rental car agencies, local taxi services, and hotel shuttles are conveniently located just outside the arrivals hall.",
  "terminal_map_url": "https://en.wikipedia.org/wiki/Duluth_International_Airport"
}