{
  "@context": "https://schema.org",
  "@type": "Airport",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "United States",
    "addressLocality": "Middleton Island"
  },
  "airlines": [
    "Check local carriers"
  ],
  "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": "Middleton Island",
  "code": "MDO",
  "connection_tips": "Middleton Island Airport (MDO) is an exceptionally remote regional aviation facility in the Gulf of Alaska, serving as a critical logistical node for government research and maritime operations. For commercial domestic or international connections to the Gulf of Alaska region, the primary gateways are Ted Stevens Anchorage International (ANC) or Cordova Municipal (CKU). Photography of any kind is strictly prohibited near the airfield or within the secure perimeter. If you are connecting from Middleton Island back to a long-haul jet service in Anchorage, it is strongly advised to allow at least a 48-hour buffer to account for potential weather disruptions.\n\nIt is critical for travelers to understand that MDO is strictly a non-public, mission-only installation and does not host regularly scheduled commercial airline services for the general public. If you are an authorized visitor to the research site, ground transportation must be pre-coordinated through your respective department or host, as there are no on-demand taxi services available at the remote strip. Travelers should be entirely self-sufficient, carrying their own emergency survival gear and specialized maritime supplies, as the site provides minimalist passenger amenities and is located hundreds of miles from the nearest town. MDO provide a professional and highly secure entry point for those supporting the Pacific interior, far removed from any established tourist infrastructure.\n\nAccess is restricted to authorized personnel and specialized charters. Security at Middleton Island is exceptionally strict and professional, reflecting the facility's strategic importance; ensure you have all required identification and mission orders ready for thorough inspections. The regional climate is maritime and extreme, with very cold winters and the potential for heavy snow and localized sea fog year-round that can lead to sudden flight groundings. Always check for the latest NOTAMs and localized weather patterns before departure.",
  "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": [
    "Middleton Island is usually unattended, so arrange pickup before landing.",
    "Charter pilots may cancel for weather, so bring supplies and confirm pickup after landing.",
    "Check your flight status before leaving for the airport.",
    "Allow extra time during peak travel periods at this airport.",
    "Keep important documents easily accessible at this airport."
  ],
  "global_map_link": "https://www.google.com/maps?q=Middleton%20Island%20Airport%20Middleton%20Island",
  "google_maps_reviews": {
    "rating": 0.0,
    "recent_reviews": [],
    "total_reviews": 0
  },
  "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=USD",
  "iataCode": "MDO",
  "icao": "PAMD",
  "international": false,
  "last_modified": "June 2026",
  "last_updated": "2026-03-30",
  "latitude": 59.44994,
  "layover_planner_info": "Limited layover options; plan ahead.",
  "longitude": -146.30724,
  "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 your airline for assistance.",
  "name": "Middleton Island Airport",
  "region": "North America",
  "related_airports": [
    {
      "code": "YAK",
      "name": "Yakutat Airport"
    }
  ],
  "terminal_info": "Middleton Island Airport (MDO) is a remote aviation gateway located on the uninhabited Middleton Island in the Gulf of Alaska. The terminal facility is extremely basic and typically unattended, consisting of a single-story structure or shelter that handles the administrative and passenger needs for local bush-plane operations and seasonal scientific research flights. It serves as a critical landing point for researchers, FAA personnel, and periodic government or military operations navigating this isolated maritime environment.\n\nThe terminal experience at Middleton Island is informal and characterized by its rugged, wilderness setting. There are no formal security checkpoints, modern baggage carousels, or permanent staff; instead, passengers arrive at the unpaved or semi-paved airstrip and are responsible for their own logistics. The waiting area offers only basic shelter from the extreme Gulf of Alaska weather, which can shift rapidly and frequently affects the operability of the airstrip. Activity at the airport is highly dependent on scheduled deliveries and pre-arranged research missions.\n\nAmenities within the MDO terminal are almost non-existent, with no formal shops, restaurants, or modern telecommunications services available on-site. Travelers using this facility must arrive fully prepared with all necessary survival gear and supplies, as the airport is intended for transit into a completely secluded environment. Ground transport is usually non-existent or must be pre-arranged with the specific research or government mission operating on the island. The airport's minimal infrastructure and breathtaking maritime backdrop emphasize the challenging and awe-inspiring nature of aviation in one of Alaska's most remote coastal locations.",
  "terminal_map_url": "https://www.google.com/maps/place/Middleton%20Island%20Airport%20Middleton%20Island"
}