{
  "@context": "https://schema.org",
  "@type": "Airport",
  "address": {
    "@type": "PostalAddress",
    "addressCountry": "Brazil",
    "addressLocality": "Guimar\u00e3es"
  },
  "airlines": [
    "LATAM Brasil"
  ],
  "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": "Guimar\u00e3es",
  "code": "GMS",
  "connection_tips": "Ant\u00f4nio Guerreiro Airport (GMS) is a small regional facility serving the municipality of Guimar\u00e3es in the state of Maranh\u00e3o, Brazil. For travelers, the most critical tip is that GMS currently handles very limited scheduled commercial traffic; most connections to the region require flying into the state capital hub of S\u00e3o Lu\u00eds (SLZ), followed by a several-hour road transfer or a regional charter flight. The airport primarily serves private aviation, government administrative missions, and occasional light cargo flights supporting the local agricultural community. Upon arrival at GMS, ground transportation is informal and should be pre-arranged through local contacts.\n\nThere are no on-site taxi ranks or car rental desks at the small terminal. Guimar\u00e3es is a historic town known for its colonial architecture and proximity to the stunning 'Lenc\u00f3is Maranhenses' type landscapes of the western Maranh\u00e3o coast. It is highly recommended to coordinate your transport through your local accommodation or a specialized tour operator in Guimar\u00e3es to ensure a smooth transition to your destination. The regional climate is equatorial and humid, with a significant rainy season from January to June that can occasionally lead to localized road challenges and potential light aircraft delays.\n\nTravelers should be self-sufficient, carrying their own water and enough Brazilian Reais (BRL) in cash, as card systems can be inconsistent in this part of the state. When connecting back to a major hub like S\u00e3o Lu\u00eds or Bras\u00edlia, always allow for a generous buffer in your schedule. GMS provides a quiet and authentic entry point for those seeking to explore the hidden gems of the Maranh\u00e3o coast, far removed from the more famous tourist circuits.",
  "country": "Brazil",
  "flag_url": "https://flagcdn.com/w320/br.png",
  "flight_search_affiliate_link": "https://book.beatthatflight.com.au/?currency=BRL",
  "frequent_traveler_tip": [
    "Ant\u00f4nio Guerreiro is a regional field for Maranh\u00e3o and its agricultural missions.",
    "Most travelers connect via S\u00e3o Lu\u00eds and then drive several hours east to reach GMS.",
    "The runway and terminal serve private aviation, not jets, so expect light aircraft traffic.",
    "Ground transport stays informal; coordinate with local contacts well before arrival.",
    "Bring cash because few vendors near the strip accept cards or digital payments yet."
  ],
  "global_map_link": "https://www.google.com/maps?q=Ant\u00f4nio+Guerreiro+Airport",
  "google_maps_reviews": {
    "rating": 0.0,
    "recent_reviews": [],
    "total_reviews": 0
  },
  "hotel_affiliate_link": "https://book.beatthatflight.com.au/?currency=BRL",
  "iataCode": "GMS",
  "icao": "SNYW",
  "international": false,
  "last_modified": "June 2026",
  "last_updated": "2026-03-31",
  "latitude": -2.109444,
  "layover_planner_info": "Few on-site services; arrange necessities before arrival.",
  "longitude": -44.651114,
  "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 representatives or airport staff for assistance.",
  "name": "Ant\u00f4nio Guerreiro Airport",
  "region": "South America",
  "related_airports": [
    {
      "code": "GRU",
      "name": "S\u00e3o Paulo\u2013Guarulhos International"
    },
    {
      "code": "CPU",
      "name": "Cururupu Airport"
    },
    {
      "code": "PHI",
      "name": "Pinheiro Airport"
    }
  ],
  "terminal_info": "Ant\u00f4nio Guerreiro Airport (GMS) is a regional aviation facility located in the city of Guimar\u00e3es, within the state of Maranh\u00e3o in northeastern Brazil. Situated in a region historically significant for its cattle ranching and agricultural processing, the airport features a paved runway that primarily supports general aviation, private charters, and occasional domestic flights connecting the community to larger hubs in the state, such as S\u00e3o Lu\u00eds (SLZ). Its role is critical for the local economy, ensuring vital connectivity for the region's agricultural sector and community.\n\nThe terminal infrastructure at Ant\u00f4nio Guerreiro Airport is modest and designed for functional use, catering to the needs of regional travelers and pilots. It comprises a basic passenger building that provides essential shelter and a coordination point for arrivals and departures. While the airport does not handle scheduled international commercial flights or offer the extensive retail and dining options found at larger Brazilian airports, it provides a streamlined and professional environment for regional business and utility travel. Essential services are available, reflecting its role as a key logistical point for the local agricultural sector and community transport needs.\n\nGround transportation from Ant\u00f4nio Guerreiro Airport to the city center is typically managed by local taxi services and private vehicle transfers, as there is no formal public bus or rail service directly serving the terminal. The journey to the city is generally short, given the airport's proximity to local communities. As a single-terminal regional facility, there are no inter-terminal transfers, and all passenger movements are handled within a compact footprint. Travelers are advised to coordinate their arrivals closely with local contacts and to confirm flight schedules in advance, as regional operations can be influenced by weather and logistical considerations.",
  "terminal_map_url": "https://skyvector.com/airport/SNYW/Ant\u00f4nio-Guerreiro-Airport"
}