{
  "response": {
    "Key": "KMJ-HND",
    "orig": {
      "code": "KMJ",
      "type": "airport",
      "city": "Kumamoto",
      "fullCity": "Kumamoto, Japan",
      "airport": "Kumamoto Airport"
    },
    "dest": {
      "code": "HND",
      "type": "airport",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Haneda Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Kumamoto to Tokyo?",
        "answer": "The flight from Kumamoto to Tokyo Haneda is about 540 miles and typically takes 1 hour 40 minutes. The return leg is slightly longer at 1 hour 50 minutes, a small difference from 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 Kumamoto to Tokyo?",
        "answer": "Japan Airlines and All Nippon Airways fly nonstop from Kumamoto to Tokyo Haneda, with about 280 weekly flights combined — 175 on JAL and 105 on ANA, both operating daily. Flights depart roughly every half hour throughout the day, with a typical block time around 1 hour 40 minutes.",
        "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. 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Tokyo?",
        "answer": "Tokyo Haneda Airport is served by two rail lines, the Keikyu Line and the Tokyo Monorail, plus extensive airport limousine bus routes to Tokyo, Kanagawa, Chiba, Saitama, and other parts of the Kanto region. A new JR East 'Haneda Airport Access Line' is under construction with direct service to Tokyo Station and Shinjuku expected by fiscal 2031, which would cut the Tokyo Station trip from 28 minutes to about 18 minutes. Taxis and rental cars are also available, but the monorail and Keikyu trains are the most-used options for reaching central Tokyo quickly and reliably. The Tokyo Monorail has connected Haneda to the city since 1964 and remains a primary choice for many travelers.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.cab.mlit.go.jp/tcab/airport/list/haneda/congestion.html",
            "title": "東京国際空港内道路の混雑緩和について - 国土交通省 東京航空局"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda_Airport_Access_Line",
            "title": "Haneda Airport Access Line",
            "time_published": "2026-07-10T00:59:36Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda%20Airport",
            "title": "Haneda Airport",
            "time_published": "2026-04-27T06:20:30Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda_Airport",
            "title": "Haneda Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T19:50:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tokyo_International_Airport",
            "title": "Haneda Airport - Wikipedia",
            "time_published": "2026-03-06T08:15:43Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Kumamoto to Tokyo?",
        "answer": "No nonstop red-eye flights operate from Kumamoto (KMJ) to Tokyo Haneda (HND). Connecting itineraries whose long leg is an overnight flight do exist — for example, via Osaka (KIX) to either Narita (NRT) on Jetstar Japan departing 21:00 and arriving 22:25 the same night, or to Haneda (HND) on JAL also departing 21:00 and arriving 22:25 the same night, both with a long layover at Osaka Itami (ITM). These are same-night arrivals, not morning arrivals.",
        "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 Kumamoto to Tokyo?",
        "answer": "Japan Airlines and ANA operate nonstop flights from Kumamoto to Tokyo Haneda. JAL flies up to 175 weekly flights with departures spread across the day from early morning until evening, while ANA offers 105 weekly flights. Both carriers serve the route daily.",
        "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 Kumamoto and Tokyo?",
        "answer": "Direct flights operate frequently on this domestic route, so a connection is generally unnecessary. For unusual routings, Osaka (Itami or Kansai) and Fukuoka can serve as layovers, but they increase total travel time and offer no advantage over non‑stop options."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Tokyo?",
        "answer": "March to May and September to November offer mild weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Kumamoto to Tokyo?",
        "answer": "For domestic flights in Japan, a passport is not required; bring a government-issued photo ID such as a driver's license or My Number card, a payment method for baggage, and any vaccination certificates if applicable."
      },
      "q12": {
        "question": "Which airport should I use in Tokyo?",
        "answer": "Haneda is closer to central Tokyo, excellent for business and domestic connections. Narita is farther out, handles many international flights and low‑cost carriers."
      },
      "q13": {
        "question": "How do I get to Kumamoto Airport from the city center?",
        "answer": "From central Kumamoto, the most popular and direct option is the airport limousine bus departing from the Kumamoto Sakuramachi Bus Terminal, taking about 40 minutes; it's also the most convenient for most travelers. Public transit using the Kumamoto Electric Railway or city tram requires a transfer to a connecting bus, making it slower and less direct. Taxis are available and fastest door-to-door, though the most expensive, while ride-share services are not commonly used in Kumamoto. Driving is possible with parking at the airport, but costs for long-term parking can add up.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto_Electric_Railway",
            "title": "Kumamoto Electric Railway",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-31T11:52:11Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto_Sakuramachi_Bus_Terminal",
            "title": "Kumamoto Sakuramachi Bus Terminal",
            "time_published": "2026-02-09T11:54:46Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto_City_Transportation_Bureau",
            "title": "Kumamoto City Transportation Bureau",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-02-09T11:49:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto_Airport",
            "title": "Kumamoto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T14:07:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Mashiki,_Kumamoto",
            "title": "Mashiki, Kumamoto",
            "time_published": "2026-08-03T16:50:57Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Tokyo airport?",
        "answer": "Tokyo Haneda Airport has several on-site hotels. Royal Park Hotel The Haneda is directly connected to Terminal 3, with landside rooms and airside transit rooms, while First Cabin Tokyo Haneda is located landside on the Arrivals Level of Terminal 1. Haneda Excel Hotel is at Domestic Terminal 2 with direct access from the departure lobby, and Hotel Villa Fontaine Premier Haneda and Hotel Villa Fontaine Grand Haneda are both connected to Terminal 3 by a covered walkway.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://royalparkhotels.co.jp/en/the/tokyohaneda/transit/index.html",
            "title": "Transit Hotel - [Official] The Royal Park Hotel Tokyo Haneda- Haneda Airport Terminal 3 Building - Hotel in Tokyo"
          },
          {
            "url": "https://sleepinginairports.net/guides/tokyo-haneda-airport-guide.htm",
            "title": "Tokyo Haneda Airport Guide (HND) - 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": "2018-10-02T00:00:31Z"
          },
          {
            "url": "https://royalparkhotels.co.jp/the/tokyohaneda/transit",
            "title": "トランジットホテル -【公式】ザ ロイヤルパークホテル 東京羽田 - 羽田空港第3ターミナルビル内 - 東京のホテル",
            "favicon": "https://royalparkhotels.co.jp/the/tokyohaneda/assets/images/common/icon-512x512.png?v=1"
          },
          {
            "url": "https://www.sleepinginairports.net/asia/tokyo_haneda.htm",
            "title": "Tokyo Haneda Airport Guide (HND) - Sleeping in Airports",
            "time_published": "2026-01-07T17:08:35Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Haneda Intl Airport?",
        "answer": "Tokyo Haneda Airport provides currency exchange offices and free Wi‑Fi throughout its three passenger terminals, including Terminal 3 (the international terminal) and Terminal 2. Prayer rooms or dedicated chapels are also available in the terminals for quiet reflection. Specific locations vary by terminal, with most amenities concentrated in the departure and arrival areas.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Haneda%20Airport",
            "title": "Haneda Airport",
            "time_published": "2026-04-27T06:20:30Z"
          },
          {
            "url": "https://www.tokyo-airport-bldg.co.jp/en/index.html",
            "title": "Japan Airport Terminal Co., Ltd.",
            "time_published": "2025-12-05T00:00:00Z"
          },
          {
            "url": "https://www.tokyo-airport-bldg.co.jp/en/business/airport/",
            "title": "By Airport｜Japan Airport Terminal Co., Ltd.",
            "time_published": "2002-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda_Airport",
            "title": "Haneda Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T19:50:14Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tokyo_International_Airport",
            "title": "Haneda Airport - Wikipedia",
            "time_published": "2026-03-06T08:15:43Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Kumamoto and Tokyo airports?",
        "answer": "Tokyo Haneda Airport provides an airport concierge service with staff who patrol the terminals to assist travelers who may be unfamiliar with the airport or require aid, and the Tokyo Monorail station beneath Terminal 2 is fully accessible. The free shuttle bus between Terminals 1, 2, and the International Terminal also helps passengers move between facilities. Travelers should arrange any mobility assistance through their airline at least 48 hours before their flight from Kumamoto to Tokyo.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto_Airport",
            "title": "Kumamoto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T14:07:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Kumamoto%20Airport",
            "title": "Kumamoto Airport",
            "time_published": "2026-04-27T18:54:06Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Mashiki,_Kumamoto",
            "title": "Mashiki, Kumamoto",
            "time_published": "2026-08-03T16:50:57Z"
          },
          {
            "url": "https://www.tokyo-airport-bldg.co.jp/en/sustainability/social/relief_and_safety/03/index.html",
            "title": "Facility and Service Information｜Japan Airport Terminal Co., Ltd.",
            "time_published": "2002-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda_Airport_Terminal_2_Station",
            "title": "Haneda Airport Terminal 2 Station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-24T02:47:22Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Haneda_Airport",
            "title": "Haneda Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T19:50:14Z"
          },
          {
            "url": "https://www.mlit.go.jp/en/report/press/kouku07_hh_000001.html",
            "title": "Press Release：Revision of Domestic Passenger Service Facility Charge（PSFC）at Tokyo Int’l Airport(HANEDA) - MLIT Ministry of Land, Infrastructure, Transport and Tourism",
            "time_published": "2014-01-07T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Tokyo_International_Airport",
            "title": "Haneda Airport - Wikipedia",
            "time_published": "2026-03-06T08:15:43Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Kumamoto to Tokyo?",
        "answer": "Japan Airlines operates the most flights on the Kumamoto–Tokyo Haneda route, typically using Boeing 767 family aircraft and Boeing 737-800s. All Nippon Airways also serves the route with Boeing 737 family aircraft, Airbus A321s, and Boeing 737-800s.",
        "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 Kumamoto to Tokyo?",
        "answer": "Japan Airlines (JL) and All Nippon Airways (NH) operate nonstop flights from Kumamoto to Tokyo Haneda. Japan Airlines is a member of oneworld, while All Nippon Airways belongs to Star Alliance. No major unaligned carrier operates 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"
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Kumamoto to Tokyo?",
        "answer": "This is a domestic Japan route, so international baggage rules do not apply. Basic fares often exclude checked luggage, while standard economy typically includes one checked bag and a carry-on. Check your airline for exact allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Kumamoto to Tokyo?",
        "answer": "Flights from Kumamoto to Tokyo typically offer Economy and a domestic Business class with spacious recliner seats rather than lie‑flat beds; Premium Economy is uncommon on this short domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium tickets generally allow same‑day changes or standby, while basic fares typically do not."
      }
    }
  }
}