{
  "response": {
    "Key": "GUM-ICN",
    "orig": {
      "code": "GUM",
      "type": "airport",
      "city": "Guam Island",
      "fullCity": "Guam Island, Guam",
      "airport": "Antonio B. Won Pat Intl Airport"
    },
    "dest": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Guam Island to Seoul?",
        "answer": "A nonstop flight from Guam (GUM) to Seoul Incheon (ICN) typically takes about 4 hours 30 minutes to 4 hours 45 minutes. The return flight from Seoul to Guam is slightly shorter, usually around 4 hours 20 minutes to 4 hours 35 minutes, due to prevailing winds. Flights with layovers, most commonly via Tokyo or Manila, can take 7 to 12 hours total depending on connection times."
      },
      "q1": {
        "question": "Are there any direct flights from Guam Island to Seoul?",
        "answer": "Yes, nonstop flights from Guam (GUM) to Seoul Incheon (ICN) operate daily on three airlines: Korean Air, Jin Air, and Air Seoul. Korean Air offers up to four daily departures, Jin Air up to three, and Air Seoul one, for a combined total of 44 weekly nonstop flights. All three carriers fly the route every day of the week.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service and weekly frequencies are summarized from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Guam Island to Seoul?",
        "answer": "Yes, visa requirements apply for travel from Guam to Seoul. U.S. citizens (including those from Guam) can enter South Korea visa-free for up to 90 days for tourism or business, but they must have a valid K-ETA (Korea Electronic Travel Authorization) approval obtained before departure. South Korean nationals do not need a visa to travel to Guam, but they must have a valid ESTA under the Visa Waiver Program for stays up to 90 days, unless they hold a valid U.S. visa. Other nationalities should check both South Korean and U.S. entry requirements based on their citizenship."
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "From Incheon Airport (ICN) to Seoul, the fastest option is the AREX Express train, reaching Seoul Station in about 43 minutes. The all-stop AREX commuter train is a cheaper rail alternative, while airport limousine buses serve many city districts with fares around ₩17,000–18,000. Taxis and ride-share services are available but cost more and can be affected by traffic. Car rentals are possible but generally not practical for city-center travel due to congestion and parking. The AREX train is the most used and recommended for its speed and reliability.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/bbs/ap_en/937/138233/artclView.do",
            "title": "K2Web Wizard",
            "time_published": "2024-10-16T00:00:00Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1507/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Seoul",
            "title": "Transportation in Seoul",
            "time_published": "2025-09-22T07:17:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport%20Terminal%201%20station",
            "title": "Incheon International Airport Terminal 1 station",
            "time_published": "2026-03-08T09:10:35Z"
          },
          {
            "url": "https://airport.kr/ap_en/6604/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Guam Island to Seoul?",
        "answer": "No overnight (red‑eye) flights are scheduled from Guam (GUM) to Seoul (ICN) — neither nonstop nor as a connecting itinerary with a red‑eye long leg.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Guam Island to Seoul?",
        "answer": "Korean Air, Jin Air, and Air Seoul fly nonstop from Guam Island to Seoul Incheon. Korean Air operates about 22 flights per week with departures throughout the day, while Jin Air offers around 15 weekly flights and Air Seoul runs daily service.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Guam Island and Seoul?",
        "answer": "Common layover cities include Tokyo (Narita or Haneda), Osaka (Kansai), Manila, and Taipei. Tokyo offers frequent connections and efficient transfers; Osaka provides a less congested alternative. Manila and Taipei are well-connected hubs with visa-free transit options for many nationalities, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Guam Island to Seoul?",
        "answer": "On-time departures are generally reliable, though afternoon storms can cause delays. Early flights, particularly on Korean Air and Jeju Air, tend to operate on schedule."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to early June and September to October offer mild temperatures, low humidity, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Guam Island to Seoul?",
        "answer": "Bring a passport valid for the duration of your stay, a K-ETA or visa if required, proof of onward or return travel, and a payment method for baggage. Check for any vaccination requirements before departure."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon International is the primary airport for international flights, located about 48 km west of downtown Seoul. Gimpo International is closer to the city center, serving mostly domestic and some regional routes."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Seoul Incheon Airport has an on-site transit hotel located on the 4th floor of Terminal 1, airside, offering rooms in 6-hour blocks. There is also an ibis Styles Ambassador hotel connected to the airport via shuttle. Additionally, Terminal 2 features designated nap/rest zones with reclined loungers near Gates 262–268.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/seoul-incheon-airport-guide.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-10-02T00:00:42Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/customer/FAQ",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "http://www.sleepinginairports.net/asia/seoul.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports",
            "time_published": "2026-04-13T17:34:21Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/city/hotels-seoul-v5556.html",
            "title": "Hotels in Seoul | Accor ALL.com",
            "time_published": "2025-01-20T00:00:00Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/m/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Guam Island to Seoul?",
        "answer": "On the nonstop Guam–Seoul Incheon route, Jin Air flies Boeing 737-800 and 737 MAX 8 aircraft. One-stop itineraries can introduce other types such as the Airbus A321-100 (via Manila on Philippine Airlines), Boeing 787-10 (via Honolulu on Korean Air), or additional 737 variants (via Osaka on T'way Air), though the exact aircraft varies by day and airline. Wi-Fi and seatback entertainment are widely available on many of these aircraft, but availability depends on the specific carrier and configuration.",
        "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Guam Island to Seoul?",
        "answer": "SkyTeam is the only global alliance with nonstop service on Guam–Seoul, through Korean Air. Jin Air (a Korean Air subsidiary) and Air Seoul (an Asiana subsidiary) also fly the route nonstop but belong to no global alliance. Other alliances may offer connecting itineraries, but no oneworld or Star Alliance carrier operates this route nonstop.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Guam Island?",
        "answer": "The only lounge at Guam Airport (GUM) is the Sagan Bisita Lounge, located airside opposite Gate 7 and open daily from 11 PM to 5 PM. It is accessible via Priority Pass and American Express Platinum, and offers showers, Wi-Fi, alcoholic drinks, and a maximum stay of 3 hours with children 11 and under admitted free.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://prioritypass.com/lounges/guam/guam-intl",
            "title": "Antonio B. Won Pat International Airport GUM Lounges - GUM Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/guam/antonio-b-won-pat-international-guam-intl/gum2-sagan-bisita",
            "title": "Sagan Bisita GUM AIRPORT Guam Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/GUM",
            "title": "American Express Lounges at Guam International Airport | Amex TH",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://lufthansa.com/lhg/de/en/dest/cy/hagatna-guam",
            "title": "Flight to Hagåtña - Guam (GUM) | Lufthansa",
            "time_published": "2023-11-10T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/GUM",
            "title": "American Express Lounges at Guam International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Guam Island to Seoul?",
        "answer": "Baggage rules on Guam–Seoul flights depend on the airline and fare type. Basic economy is restrictive; standard international economy often includes one checked bag and a carry‑on. Always verify with your airline before travel."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Guam Island to Seoul?",
        "answer": "Flights from Guam to Seoul generally offer Economy and flat‑bed Business class; Premium Economy is uncommon on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher cabins typically allow same‑day changes or standby, while Basic Economy tickets often do not."
      }
    }
  }
}