{
  "response": {
    "Key": "KKJ-SEL",
    "orig": {
      "code": "KKJ",
      "type": "airport",
      "city": "Kitakyushu",
      "fullCity": "Kitakyushu, Japan",
      "airport": "Kita Kyushu"
    },
    "dest": {
      "code": "SEL",
      "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 covers about 360 miles. Jin Air operates the nonstop route, with a typical outbound duration of 1 hour 25 minutes and a return leg of 1 hour 30 minutes — a small difference driven by prevailing winds.",
        "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 flies nonstop from Kitakyushu (KKJ) to Seoul Incheon (ICN) with daily service departing at 6:15 PM — seven flights per 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "From Incheon International Airport (ICN) to central Seoul, the Airport Railroad Express (AREX) is the fastest and most-used option, offering both an express train to Seoul Station (about 43 minutes) and a commuter service that stops at multiple stations. Limousine buses provide comfortable, direct service to key districts like Gangnam and Dongdaemun, with fares around 17,000–18,000 KRW, though travel times vary with traffic. Taxis are readily available but can be expensive, especially for long distances into the city. Ride-share apps operate under local regulations, but regular taxis are more common. Car rentals are available but not recommended for city-center trips due to heavy traffic and limited parking.",
        "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 Kitakyushu to Seoul?",
        "answer": "No overnight / red-eye flights are available from Kitakyushu to Seoul — there are no nonstop red-eyes on this route, and no connecting itineraries whose long leg is a red-eye were found.",
        "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 Kitakyushu to Seoul?",
        "answer": "Jin Air operates a daily nonstop flight from Kitakyushu (KKJ) to Seoul Incheon (ICN), with one flight each day departing at 6:15 PM.",
        "methodology": "Airlines and weekly frequencies 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). 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 typical fare is shown for a carrier, it is the median of 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 Kitakyushu and Seoul?",
        "answer": "Common layover cities include Tokyo (Narita or Haneda), Osaka (Kansai), and Fukuoka. Tokyo offers the most frequent connections and efficient domestic-to-international transfers. Osaka provides a shorter first leg and good onward frequency. Fukuoka is the nearest hub with competitive total travel time. None of these require a transit visa for most nationalities, but confirm based on your passport."
      },
      "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."
      },
      "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, and a payment method for any baggage fees. No vaccination certificates are currently required for entry into South Korea."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon International is the primary gateway for long‑haul and most international flights, located 48 km west of downtown. Gimpo International is much closer to the city centre and mainly serves domestic routes and short‑haul international flights to China, Japan, and Taiwan. For flights from Kitakyushu, you will arrive at Incheon."
      },
      "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, with the airport access bus from Kokura Station being the main public transit link – it's the most popular option and takes roughly 30 minutes. Taxis are available at a higher cost but offer door-to-door convenience, while ride‑share services are limited in the area. Driving is possible via the airport bridge, with paid parking on the island, though most travelers prefer the direct bus connection.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport",
            "title": "Kitakyushu Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T06:49:11Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?mobileaction=toggle_view_mobile&title=Transport_in_Fukuoka-Kitakyushu",
            "title": "Transport in Fukuoka-Kitakyushu",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2010-01-20T22:04:35Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu",
            "title": "Kitakyushu",
            "time_published": "2026-06-06T11:44:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport%20in%20Fukuoka-Kitakyushu",
            "title": "Transport in Fukuoka-Kitakyushu",
            "time_published": "2026-03-14T05:26:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu%20Airport",
            "title": "Kitakyushu Airport",
            "time_published": "2026-02-26T21:59:48Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Seoul Incheon Airport (ICN) has an on-site transit hotel in Terminal 1 on the 4th floor east area, offering rooms in 6‑hour blocks for transit passengers. Terminal 2 has airside nap/rest zones with reclined loungers near gates 262–268, and landside benches described as comfortable for sleeping. A free underground train connects terminals, so no shuttle is required.",
        "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"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Incheon International Airport offers currency exchange services in the pre‑security departure hall on the third floor, and prayer rooms are available in Terminal 1 (near Gate 24 and the Transfer Lounge) and Terminal 2 (near Gate 252 and the Transfer Lounge). Complimentary Wi‑Fi is provided throughout both terminals and the concourse.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/ap_en/1562/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://airport.kr/ap_en/1542/subview.do",
            "title": "International Incheon Airport",
            "time_published": "1999-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport",
            "title": "Incheon International Airport",
            "time_published": "2026-04-30T15:03:57Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/File:Incheon_International_Airport_Interior.jpg",
            "time_published": "2013-06-13T00:00:00Z"
          },
          {
            "url": "https://airport.kr/ap_en/1413/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Kitakyushu and Seoul airports?",
        "answer": "Incheon International Airport (the primary airport for Seoul) offers priority lanes for elderly passengers, young children, persons with disabilities, and pregnant women; wheelchair users can request free lift service between long-term parking and the terminal by calling +82-32-741-3217, and electric vehicle or wheelchair assistance is available by contacting the help desk at 1577-2600 or visiting an information desk. Kitakyushu Airport provides general accessibility features such as barrier-free restrooms, elevators, and designated parking, but specific children's play areas and advance request procedures for mobility assistance are not detailed in the available information; travelers requiring special assistance should contact their airline at least 48 hours before departure to arrange services.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport",
            "title": "Kitakyushu Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T06:49:11Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu%20Airport",
            "title": "Kitakyushu Airport",
            "time_published": "2026-02-26T21:59:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu",
            "title": "Kitakyushu",
            "time_published": "2026-06-06T11:44:39Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Moji-ku,_Kitakyūshū",
            "title": "Moji-ku, Kitakyūshū",
            "time_published": "2026-05-08T03:41:49Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kokurakita-ku,_Kitakyūshū",
            "title": "Kokurakita-ku, Kitakyūshū",
            "time_published": "2026-05-08T03:42:32Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1435/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"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon_International_Airport_Corporation",
            "title": "Incheon International Airport Corporation",
            "time_published": "2026-06-15T21:57:36Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon_International_Airport_Terminal_2_station",
            "title": "Incheon International Airport Terminal 2 station",
            "time_published": "2026-07-03T06:56:11Z"
          },
          {
            "url": "https://airport.kr/ap_en/1562/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Kitakyushu to Seoul?",
        "answer": "The nonstop service from Kitakyushu to Seoul is operated by Jin Air using a Boeing 737 MAX 8. On connecting itineraries via Tokyo Haneda, the long-haul leg to Seoul most commonly flies on Boeing 787-8s (operated by ANA or Japan Airlines) and Airbus A330-300s (operated by Asiana or Korean Air), with Airbus A350-900s and Boeing 787-9s also appearing. The exact aircraft can vary by day and airline, and Wi‑Fi and seatback entertainment are widely available on these modern types.",
        "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 Kitakyushu to Seoul?",
        "answer": "Jin Air (LJ) operates the only nonstop flights from Kitakyushu (KKJ) to Seoul Incheon (ICN). Jin Air is a member of the SkyTeam alliance, so SkyTeam is the sole alliance serving this route nonstop. Other alliances may offer connecting itineraries, but Jin Air itself belongs to no other 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 Kitakyushu?",
        "answer": "Kitakyushu Airport (KKJ) is a small regional airport with no airline-branded lounges or independent lounge programs like Priority Pass. The terminal has basic seating and a few shops, but no dedicated lounge space for business class, elite status, or day pass holders. If you're looking for a lounge before a flight to Seoul, the nearest proper lounge options are at Fukuoka Airport (FUK), which has a Korean Air KAL Lounge in its international terminal accessible with Priority Pass or certain premium tickets.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu_Airport",
            "title": "Kitakyushu Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-15T06:49:11Z"
          },
          {
            "url": "https://my.prioritypass.com:443/fr-FR/lounges/japan/fukuoka-itazuke-air-base/fuk-korean-air-lounge",
            "title": "Korean Air Lounge FUK AIRPORT International Terminal Fukuoka (Itazuke Air Base) | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kitakyushu%20Airport",
            "title": "Kitakyushu Airport",
            "time_published": "2026-02-26T21:59:48Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/japan/fukuoka-itazuke-air-base/fuk-korean-air-lounge",
            "title": "Korean Air Lounge FUK AIRPORT International Terminal Fukuoka (Itazuke Air Base) | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/FUK/Korean-Air-KAL-Lounge-International-Terminal-1jdRPwVERr/",
            "title": "Korean Air KAL Lounge at Fukuoka Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Kitakyushu to Seoul?",
        "answer": "Baggage allowance on Kitakyushu–Seoul flights depends on the airline and fare type. Basic economy tickets typically exclude checked baggage, while standard economy often includes one checked bag and a carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Kitakyushu to Seoul?",
        "answer": "Flights from Kitakyushu to Seoul usually feature Economy seating and may include flat‑bed Business class on select airlines, while Premium Economy is uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare class; flexible and premium cabin tickets often allow same‑day changes or standby, while deeply discounted economy fares rarely do."
      }
    }
  }
}