{
  "response": {
    "Key": "ICN-GUM",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "GUM",
      "type": "airport",
      "city": "Guam Island",
      "fullCity": "Guam Island, Guam",
      "airport": "Antonio B. Won Pat Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Guam Island?",
        "answer": "A nonstop flight from Seoul (ICN) to Guam (GUM) typically takes about 4 hours 35 minutes to 4 hours 50 minutes. The return flight from Guam to Seoul is often slightly shorter, around 4 hours 20 minutes to 4 hours 35 minutes, due to prevailing winds. Flights with one stop can extend total travel time to 7 hours or more, depending on the layover."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to Guam Island?",
        "answer": "Korean Air, Jin Air, and Air Seoul all fly non‑stop from Seoul Incheon to Guam. Korean Air operates three daily departures, Jin Air runs two daily, and Air Seoul has one daily flight — service is daily across all three carriers, totaling 42 weekly non‑stop flights.",
        "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 Seoul to Guam Island?",
        "answer": "Yes, there are travel authorization requirements. For South Korean nationals traveling from Seoul to Guam, you can enter Guam visa‑free under the Guam‑CNMI Visa Waiver Program if you have a valid e‑SAIP authorization, a round‑trip ticket, and a machine‑readable passport; otherwise, a U.S. visa is required. For U.S. nationals (including those from Guam) traveling from Guam to Seoul, a valid passport is needed, and you can stay up to 90 days without a visa under the K‑ETA program, but you must obtain a K‑ETA approval before boarding."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Guam Island?",
        "answer": "Yes, overnight red‑eye flights are available nonstop from Seoul (ICN) to Guam (GUM). Jin Air operates a daily red‑eye departing at 22:05; the flight arrives the next morning.",
        "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 Seoul to Guam Island?",
        "answer": "Korean Air, Jin Air, and Air Seoul all operate non‑stop flights from Seoul Incheon to Guam. Korean Air offers the most frequent service with 21 flights per week, departing daily at 09:15, 09:45, and 18:25. Jin Air flies 14 times per week with daily departures at 18:15 and 22:05, while Air Seoul runs a daily departure at 19:25. Specific per‑carrier median fares are not available for this route.",
        "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 Seoul and Guam Island?",
        "answer": "Common layover cities for flights from Seoul to Guam include Tokyo (Narita), Osaka (Kansai), and Taipei, often via airlines like Japan Airlines, ANA, or China Airlines. These hubs offer efficient transfers and keep total travel time competitive, typically around 7-10 hours. Tokyo and Osaka provide broad connections across Japan and Asia, while Taipei offers visa-free transit for many nationalities. Note that direct flights are also available but may be limited in frequency."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to Guam Island?",
        "answer": "On‑time performance is generally good, though afternoon flights may encounter delays due to regional weather. Morning departures on Korean Air and Jeju Air tend to be more punctual."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Guam Island?",
        "answer": "January to March offers dry, sunny weather with less humidity and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Guam Island?",
        "answer": "Bring a passport valid for at least six months, your ESTA or U.S. visa, proof of onward or return travel, a payment method for baggage and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Guam Island?",
        "answer": "Guam has only one airport, Antonio B. Won Pat International, which serves all flights to the island."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From central Seoul, the fastest and most popular option is the AREX express train, which reaches Incheon Airport non-stop in about 43 minutes. Comfortable airport limousine buses serve major districts like Gangnam and Dongdaemun, taking 60–90 minutes without needing a transfer; the subway (AREX all-stop) is a cheaper but slower rail alternative. Taxis and ride-hail services offer door-to-door convenience at a higher cost, while driving and parking on-site is possible but generally the least practical for most travelers.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Guam Island airport?",
        "answer": "Guam Airport (GUM) does not have on-site hotels, capsule hotels, or sleeping pods. There are no dedicated sleeping or rest zones inside the terminal. Several hotels are within paid shuttle distance of the airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/guam-airport-guide.htm",
            "title": "Guam Airport Guide (GUM) - 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": "2018-08-08T19:13:09Z"
          },
          {
            "url": "https://www.sleepinginairports.net/reviews/guam-airport-reviews.htm",
            "title": "Guam Airport Reviews (GUM)",
            "time_published": "2021-06-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List%20of%20airports%20in%20Guam",
            "title": "List of airports in Guam",
            "time_published": "2025-03-03T05:28:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airports_in_Guam",
            "title": "List of airports in Guam",
            "time_published": "2026-06-06T12:26:00Z"
          },
          {
            "url": "https://activities.marriott.com/south-america/ecuador/guayaquil/activities/guayaquil_layover_sightseeing_tour_with_round_trip_airport_transport-X8IQVN?property=GYESI",
            "title": "Guayaquil Layover Sightseeing Tour with Round-Trip Airport Transport",
            "time_published": "2026-03-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hotel_Nikko_Guam",
            "title": "Hotel Nikko Guam",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-17T22:21:38Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Guam Island?",
        "answer": "Nonstop flights from Seoul Incheon to Guam are typically operated with Boeing 737 MAX 8, Boeing 737-800, or Airbus A321-100 aircraft, depending on the airline and day. The exact type can vary — Jin Air uses the 737 MAX 8 and 737-800 while Air Seoul flies the A321-100 — and connecting itineraries (via Manila or Osaka) also rely on 737 and A321 variants. Wi-Fi and seatback entertainment are widely available on this route, though the specifics depend on each carrier's onboard product.",
        "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 Seoul to Guam Island?",
        "answer": "Korean Air (SkyTeam) flies nonstop from Seoul to Guam, while Jin Air and Air Seoul also operate the route but belong to no global airline alliance.",
        "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 Seoul?",
        "answer": "Incheon Airport has three Asiana Airlines Business Class Lounges (East, Central, West) in Terminal 1 for Asiana business/first passengers and Star Alliance Gold members, with shower suites and Korean buffet dining. Terminal 1 also holds independent Sky Hub Lounges (East, West, and a Concourse location near Gate 115) and MATINA Lounges (East near Gate 11, West near Gate 43), all accessible via Priority Pass, day pass, or premium card programs. Terminal 2 features a Sky Hub Lounge and a MATINA Lounge, both open to Priority Pass and eligible cardholders. The Sky Hub Lounge in the Terminal 1 Concourse offers a menu from 06:30 to 21:30, Wi‑Fi, and alcoholic drinks.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/incheon-international",
            "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map",
            "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex TH",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/south-korea/incheon-international/icn10-sky-hub-lounge",
            "title": "Sky Hub Lounge ICN AIRPORT Terminal 1 Concourse Seoul Incheon Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Guam Island?",
        "answer": "On flights from Seoul to Guam, baggage allowance depends on the airline and fare class. Basic economy tickets may not include a checked bag, while standard economy typically includes one free checked bag and a carry‑on. Premium cabins offer additional allowance."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Guam Island?",
        "answer": "Seoul to Guam flights typically offer Economy and Business class with angled lie‑flat seats; Premium Economy is not commonly available on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium tickets typically allow same‑day changes or standby, while basic economy fares rarely do."
      }
    }
  }
}