{ "response": { "Key": "GUM-SEL", "orig": { "code": "GUM", "type": "airport", "city": "Guam Island", "fullCity": "Guam Island, Guam", "airport": "Antonio B. Won Pat Intl Airport" }, "dest": { "code": "SEL", "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 50 minutes. The return flight from Seoul to Guam is generally slightly shorter, around 4 hours 10 minutes to 4 hours 30 minutes, due to prevailing winds. Flights with layovers, often via Tokyo or Manila, can extend total travel time to 8 hours or more." }, "q1": { "question": "Are there any direct flights from Guam Island to Seoul?", "answer": "Yes, there are direct non‑stop flights from Guam (GUM) to Seoul Incheon (ICN). Three airlines operate the route — Korean Air, Jin Air, and Air Seoul — with a combined 44 flights per week, all running daily. Korean Air alone offers four daily departures, while Jin Air has three and Air Seoul has one, giving travelers plenty of scheduling flexibility.", "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. 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_airlines", "flight_schedule", "route_aircraft" ] }, "q2": { "question": "Are there visa requirements to travel from Guam Island to Seoul?", "answer": "Yes, visa requirements apply for travel between Guam (U.S. territory) and Seoul, South Korea. U.S. citizens (including those from Guam) can enter South Korea visa-free for up to 90 days for tourism or business under the K-ETA program, but must obtain a K-ETA approval before travel. South Korean nationals can travel to Guam visa-free under the U.S. Visa Waiver Program, but require an approved ESTA for stays up to 90 days. Travelers of other nationalities should check both U.S. and South Korean entry rules based on their passport." }, "q3": { "question": "What are the ground transportation options in Seoul?", "answer": "From Incheon Airport to central Seoul, the fastest option is the AREX express train, reaching Seoul Station in 43 minutes for 8,000 won, while the all-stop commuter train is cheaper at about 4,150 won but takes longer. Airport limousine buses serve many neighborhoods directly, with fares around 17,000–18,000 won and travel times of 70–90 minutes; taxis and ride‑share are also available but more expensive and subject to traffic. The AREX train is the most used by travelers for its speed and reliability. Car rentals are possible but rarely practical for city-center visits. Overall, the train is the top choice for most passengers.", "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 (SEL) — neither nonstop nor connecting itineraries with a red-eye long leg were found on this route.", "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 to Seoul Incheon. Korean Air operates up to 22 weekly flights with departures throughout the day, Jin Air offers 15 weekly flights, and Air Seoul runs 7 weekly flights, all daily service. Fares aren't available for these carriers at the moment.", "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 layovers include Tokyo Narita, Osaka Kansai, Manila and Taipei, offering broad connections and efficient transfers. Tokyo and Osaka provide visa-free transit for many nationalities, while Manila and Taipei are major hubs with competitive total travel times." }, "q9": { "question": "How reliable are on‑time departures on this route from Guam Island to Seoul?", "answer": "On‑time performance is generally dependable, though afternoon flights can be affected by weather. Morning departures, particularly on Korean Air and Jeju Air, tend to have higher reliability." }, "q10": { "question": "Which months have the best weather for traveling to Seoul?", "answer": "April to June and September to November offer mild temperatures, low rainfall, 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, payment for baggage, and any vaccination or health documents needed for entry." }, "q12": { "question": "Which airport should I use in Seoul?", "answer": "Incheon International Airport handles all international flights and is the primary gateway to Seoul, located about 48 km west of downtown. Gimpo International Airport serves domestic routes and a few short-haul international flights to nearby countries like Japan and China, and is closer to central Seoul." }, "q13": { "question": "How do I get to Antonio B. Won Pat Intl Airport from the city center?", "answer": "From downtown Guam (Tumon/Hagåtña) to Antonio B. Won Pat International Airport, taxis and ride‑share services offer the quickest door‑to‑terminal trip, usually under 15 minutes. Public buses run along Marine Corps Drive and stop near the airport entrance, but service is infrequent. There are no dedicated airport shuttles; driving yourself and parking in the short‑term or long‑term lots is straightforward and the most common choice for island residents.", "toolsUsed": [], "references": [ { "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://en.wikipedia.org/wiki/Eduard%20Alexander%20Gummels%20Airport", "title": "Eduard Alexander Gummels Airport", "time_published": "2026-04-19T04:44:27Z" }, { "url": "https://en.wikipedia.org/wiki/Guam%20Regional%20Medical%20City", "title": "Guam Regional Medical City", "time_published": "2025-12-30T03:17:00Z" }, { "url": "https://en.wikipedia.org/wiki/List_of_airport_rail_link_systems", "title": "List of airport rail link systems", "time_published": "2026-06-20T23:01:07Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Seoul airport?", "answer": "Seoul Incheon Airport (ICN) has a transit hotel inside Terminal 1 on the 4th floor, offering rooms in 6-hour blocks and accessible without a shuttle for airside transit passengers. There are also free designated rest zones with reclined loungers in Terminal 2 near gates 262–268, and an ibis Styles Ambassador Incheon Airport hotel nearby with a shuttle connection. Landside, Terminal 2 has wide, armrest-free benches on Level 1 that are popular for sleeping.", "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": "Nonstop flights from Guam to Seoul are typically operated with Boeing 737 aircraft — the 737 MAX 8 and 737-800 appear most often, flown by Jin Air, Korean Air, and Air Seoul. The exact model can vary by day and airline, but these narrow-body 737s are the standard equipment on the route. On connecting itineraries, you may also see Airbus A321s (via Manila) or, less commonly, wide-body aircraft like the Boeing 787-10 and 777-300ER on longer one-stop routings through Honolulu; Wi-Fi and seatback entertainment are widely available though specifics depend on the carrier.", "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. 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. 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": [ "route_aircraft", "route_airlines", "redeye_flights" ] }, "q20": { "question": "What are the best airport lounge options when departing from Guam Island?", "answer": "Antonio B. Won Pat International Airport (GUM) has one lounge, the Sagan Bisita Lounge, located airside opposite gate 7 and open daily from 23:00 to 17:00. It is accessible via Priority Pass, and eligible American Express Platinum cardholders may also enter; eligibility for business-class passengers or elite status holders depends on the airline operating your flight to Seoul. The lounge offers showers, complimentary alcoholic drinks, Wi‑Fi, and flight monitors, with a maximum stay of three hours.", "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 allowance on Guam–Seoul flights varies by airline. Basic economy fares are restrictive and may exclude checked bags. Standard international economy typically includes one checked bag and a carry‑on." }, "q22": { "question": "What cabin and seat options are typical from Guam Island to Seoul?", "answer": "Flights from Guam to Seoul typically offer Economy and flat-bed Business class; Premium Economy is rarely available on this route, and First class is not common." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare class; flexible tickets and premium cabins typically offer same‑day changes or standby, while restrictive fares may not permit it." } } } }