{ "response": { "Key": "KKJ-ICN", "orig": { "code": "KKJ", "type": "airport", "city": "Kitakyushu", "fullCity": "Kitakyushu, Japan", "airport": "Kita Kyushu" }, "dest": { "code": "ICN", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Incheon Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Kitakyushu to Seoul?", "answer": "The flight from Kitakyushu to Seoul is about 360 miles and typically takes 1 hour 25 minutes nonstop on Jin Air. The return leg from Seoul to Kitakyushu is slightly longer at 1 hour 30 minutes.", "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.", "toolsUsed": [ "flight_schedule" ] }, "q1": { "question": "Are there any direct flights from Kitakyushu to Seoul?", "answer": "Yes, Jin Air (LJ) flies nonstop from Kitakyushu (KKJ) to Seoul Incheon (ICN) daily, with a single departure at 18:15. The flight takes about 85 minutes on this roughly 360‑mile 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. Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": [ "route_airlines", "flight_schedule" ] }, "q3": { "question": "What are the ground transportation options in Seoul?", "answer": "Incheon Airport offers taxis, airport limousine buses, and the Airport Railroad (AREX) as the main ground transportation options into Seoul. The most-used option is the Airport Railroad express train, which is fast and reliable, while limousine buses are convenient if you live near a bus stop. Taxis are available with standard, deluxe, and international flat-fare options, though they are slower in traffic and cost more. The airport bus costs around 17,000 KRW to central Seoul and is a good balance of comfort and price. For the fastest trip, the AREX express train is generally the best choice.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airinfo.airport.kr/bbs/ap_en/937/138233/artclView.do?layout=unknown", "title": "News", "favicon": "https://airinfo.airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://www.airport.kr/ap_en/1514/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgyMzMlMkZhcnRjbFZpZXcuZG8lM0Y=", "title": "News", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Kitakyushu to Seoul?", "answer": "No overnight (red-eye) flights are available from Kitakyushu (KKJ) to Seoul (ICN) — the schedule shows neither nonstop red-eyes nor any connecting itineraries whose long leg is a red-eye.", "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" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Kitakyushu and Seoul?", "answer": "Common layover cities include Tokyo (Narita or Haneda), Osaka (Kansai), and Fukuoka. These hubs offer frequent connections, efficient transfers, and keep total travel time competitive on this short route." }, "q10": { "question": "Which months have the best weather for traveling to Seoul?", "answer": "April to June and September to October offer mild temperatures, low rainfall, and fewer tourists compared to summer." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Kitakyushu 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, a payment method for any baggage fees, and check if any vaccination certificates are needed." }, "q12": { "question": "Which airport should I use in Seoul?", "answer": "Seoul has two main airports. Incheon is the primary international gateway, located about 48 km west of central Seoul, serving most full‑service airlines and global alliances. Gimpo is much closer to downtown, roughly 16 km away, and handles domestic flights along with some regional international services, often used by business travellers and low‑cost carriers for short‑haul routes." }, "q13": { "question": "How do I get to Kita Kyushu from the city center?", "answer": "Kitakyushu Airport sits on an artificial island about 3 km from downtown, connected by a toll-free bridge. Public buses run from Kokura Station Bus Center and also from Orio/Kurosaki, with an automated bus via Kusami Station; taxis and private cars are straightforward via the bridge and Higashikyushu Expressway, with parking available at the terminal. Ride-share services are not commonly available, so buses and taxis are the main public options. The bus from Kokura Station is the most popular and practical choice for most travelers, while a taxi or private car is fastest but more expensive.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Transport_in_Fukuoka-Kitakyushu", "title": "Transport in Fukuoka-Kitakyushu", "time_published": "2026-07-31T04:20:01Z" }, { "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport", "title": "Kitakyushu Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-13T15:09:22Z" }, { "url": "https://en.wikipedia.org/wiki/Kitakyushu", "title": "Kitakyushu", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-17T07:36:37Z" }, { "url": "https://en.wikipedia.org/wiki/Fukuoka_Airport", "title": "Fukuoka Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T07:28:53Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Seoul airport?", "answer": "Seoul Incheon Airport has two airside transit hotels, the Incheon Airport Transit Hotel Terminal 1 located on the 4th floor near Gate 11 and the Incheon Airport Transit Hotel Terminal 2 opposite Gate 251, both offering rooms in 6-hour blocks. It also has two Darakhyu capsule hotels in the public zones of Terminal 1 and Terminal 2, with a minimum stay of three hours. Several nearby hotels such as Hotel ORA Incheon and Grand Hyatt Incheon offer free shuttle service.", "toolsUsed": [ "article_lookup" ], "references": [ { "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://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/en/t2/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "https://www.walkerhill.com/transithotel/", "title": "Incheon Airport Transit Hotel", "favicon": "https://www.walkerhill.com/assets/favicon/transithotel/apple-icon.png" }, { "url": "https://www.walkerhill.com/transithotel/jp/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2022-06-13T00:00:00Z" }, { "url": "https://www.walkerhill.com/transithotel/kr/t1/about/Introduction.jsp", "title": "Incheon Airport Transit Hotel", "time_published": "2024-12-15T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?", "answer": "Incheon International Airport (ICN) offers free Wi-Fi throughout the terminals for all passengers. The airport provides prayer rooms and a multi-faith chapel, including a Muslim prayer room in each terminal, typically located near the transfer areas and on the departure level. Currency exchange offices are available in both Terminal 1 and Terminal 2, operated by major banks and currency exchange companies, with locations in the arrival halls, departure halls, and transit areas.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgxNjUlMkZhcnRjbFZpZXcuZG8lM0Y=", "title": "News", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q16": { "question": "Are there accessible services or children's facilities at the Kitakyushu and Seoul airports?", "answer": "At Kitakyushu Airport (KKJ), specific accessibility details are not highlighted in the available information, though it is a modern 24-hour airport with standard assistance services; travelers should contact their airline or the airport in advance to arrange mobility help. Incheon International Airport (ICN) offers comprehensive accessibility support including priority lanes for the mobility impaired, disabled parking zones near terminal entrances, free wheelchair transport between the long-term parking lot and terminal (reservations recommended on weekdays by calling 82-32-741-3217), and help phone hotlines at both terminals operating 7:00–22:00. For wheelchair assistance at Incheon, contact the help desk at 1577-2600 before arriving or use the on-site information desks; children’s play areas are not explicitly mentioned in the retrieved data. Airlines may provide their own mobility services, so it is best to inquire with your carrier at least 48 hours before departure.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport", "title": "Kitakyushu Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-13T15:09:22Z" }, { "url": "https://en.wikipedia.org/wiki/Fukuoka_Airport", "title": "Fukuoka Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T07:28:53Z" }, { "url": "https://en.wikipedia.org/wiki/Fukuoka%20Airport", "title": "Fukuoka Airport", "time_published": "2026-04-23T04:29:52Z" }, { "url": "https://airport.kr/ap_en/1435/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/1478/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q17": { "question": "What aircraft are typically used on flights from Kitakyushu to Seoul?", "answer": "Jin Air operates the only nonstop service between Kitakyushu and Seoul, flying Boeing 737-800 aircraft on this route. No other carriers or aircraft types are listed for nonstop flights on this city pair.", "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.", "toolsUsed": [ "flight_schedule" ] }, "q18": { "question": "Which airline alliances serve flights from Kitakyushu to Seoul?", "answer": "Jin Air (LJ) is the only airline operating nonstop on this route, and it belongs to no global airline alliance. No SkyTeam, Star Alliance, or oneworld carriers serve Kitakyushu–Seoul nonstop, though other alliances may offer connecting itineraries.", "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 Kitakyushu?", "answer": "Kitakyushu Airport has no listed lounge access when departing for Seoul. The airport does not offer any named lounges in its published facilities.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport", "title": "Kitakyushu Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-13T15:09:22Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Kitakyushu to Seoul?", "answer": "Baggage rules on Kitakyushu–Seoul flights depend on the airline and fare type. Basic economy fares may not include a checked bag, while standard economy typically allows one checked bag and a carry‑on. Always verify with your airline before travel." }, "q22": { "question": "What cabin and seat options are typical from Kitakyushu to Seoul?", "answer": "Flights from Kitakyushu to Seoul typically offer Economy and flat‑bed Business class; Premium Economy is not common on this route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare type; flexible and premium tickets often allow same‑day changes or standby, while the most restrictive fares generally do not." } } } }