{
  "response": {
    "Key": "CTS-TYO",
    "orig": {
      "code": "CTS",
      "type": "airport",
      "city": "Sapporo",
      "fullCity": "Sapporo, Japan",
      "airport": "New Chitose Airport"
    },
    "dest": {
      "code": "TYO",
      "type": "airport",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Narita Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Sapporo to Tokyo?",
        "answer": "Nonstop flights from Sapporo to Tokyo cover about 490 miles and typically take 1 hour 40 minutes. The return leg is slightly shorter at 1 hour 35 minutes, though the difference is modest.",
        "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 Sapporo to Tokyo?",
        "answer": "Yes, there are plentiful non‑stop flights from Sapporo (CTS) to Tokyo (TYO). Six airlines — JAL, ANA, Air Do, Spring Airlines Japan, Skymark, and Peach — together operate over 770 weekly flights, every day of the week, serving both Haneda (HND) and Narita (NRT).",
        "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 Tokyo?",
        "answer": "At Tokyo Haneda Airport, the main ground transport options into the city are the Keikyu Line train, the Tokyo Monorail, and airport buses serving Tokyo, Kanagawa, Chiba, and Saitama. Mass transit is the most-used option, with both rail lines offering frequent, fast service to central Tokyo, while taxis and rental cars are also available but less common for airport transfers. The Tokyo Monorail and Keikyu Line are the fastest options, and a new JR East Haneda Airport Access Line is under construction to further improve rail access. Overall, rail is the clear choice for most 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 Sapporo to Tokyo?",
        "answer": "Overnight red-eye flights are available nonstop from Sapporo (CTS) to Tokyo Haneda (HND) on ANA, JAL, Air Do, and Skymark, with departures clustered between 9:00 PM and 9:45 PM. These flights land at Haneda around 10:45 PM to 11:30 PM the same night, given the roughly 1.5-hour flight duration — not 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 Sapporo to Tokyo?",
        "answer": "JAL, ANA, Air Do, Spring Airlines Japan, Skymark Airlines, and Peach Aviation all operate non-stop flights from Sapporo to Tokyo. JAL and ANA each run 252 weekly flights to Haneda, making them the most frequent carriers; Air Do adds 84 weekly flights to Haneda, while Skymark offers 63. Spring Airlines Japan and Peach Aviation serve Narita with 70 and 49 weekly flights respectively. Median fares are not available for this route.",
        "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 Sapporo and Tokyo?",
        "answer": "Sapporo to Tokyo is typically a direct domestic flight, so connections are rarely needed. If you do connect, common hubs include Osaka (KIX) and Nagoya (NGO), but these add significant travel time compared to non‑stop options."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Tokyo?",
        "answer": "March to May and October to November offer mild temperatures, cherry blossoms or autumn foliage, and fewer tourists than peak summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Sapporo to Tokyo?",
        "answer": "For domestic flights within Japan, bring a valid government-issued photo ID such as a driver's license or passport, have a payment method for any baggage fees, and carry any required vaccination certificates; no visa or proof of onward travel is needed."
      },
      "q12": {
        "question": "Which airport should I use in Tokyo?",
        "answer": "Tokyo has two main airports: Narita and Haneda. Haneda is much closer to central Tokyo and popular areas like Shinjuku and Shibuya, making it ideal for business and quick access. It handles many domestic flights and an increasing number of international routes, served by both full‑service and low‑cost carriers. Narita is farther east but remains the primary gateway for long‑haul international flights and many budget airlines, offering extensive global connections."
      },
      "q13": {
        "question": "How do I get to New Chitose Airport from the city center?",
        "answer": "From downtown Sapporo, the fastest and most popular way to reach New Chitose Airport is the JR Line, which takes about 30 minutes without transfers from Sapporo Station to the airport station in the terminal basement. Airport shuttle buses also run frequently from Sapporo city center, offering a direct option that is generally cheaper than the train but takes longer due to road traffic. Taxis and ride-share services are available but are the most expensive choice, while driving yourself is possible with on-site parking lots, though fees can add up for longer trips.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/access/bus/",
            "title": "Bus-Transportation｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/access/jr/",
            "title": "JR Line-Transportation｜New Chitose Airport"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/",
            "title": "New Chitose Airport",
            "favicon": "https://www.hokkaido-airports.com/ja/new-chitose/assets/common/favicon/180x180.png"
          },
          {
            "url": "https://www.hokkaido-airports.com/zh-CHT/new-chitose/access/bus/",
            "title": "巴士-交通資訊｜新千歲機場",
            "time_published": "2001-01-01T00:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Tokyo airport?",
        "answer": "Tokyo Haneda Airport has several on-site and directly connected hotels. The Royal Park Hotel Tokyo Haneda is directly connected to Terminal 3, with both landside rooms and airside transit rooms near Boarding Gate 114, and First Cabin Tokyo Haneda is a capsule hotel located on the arrivals level of Terminal 1. Haneda Excel Hotel sits at Domestic Terminal 2 with direct access from the departure lobby, while Hotel Villa Fontaine Premier and 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 Narita Intl Airport?",
        "answer": "Tokyo Haneda Airport serves as the destination airport for the Sapporo (CTS) to Tokyo (TYO) route, since TYO is a metro code and Haneda is the member airport that actually operates this route. Haneda has three passenger terminals, with Terminal 2 handling domestic flights by All Nippon Airways, Air Do, and Solaseed Air, and Terminal 3 serving international flights. The available information does not specify whether Haneda offers currency exchange offices, prayer rooms or chapels, or free Wi-Fi, so those specific amenities cannot be confirmed from the current data.",
        "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 Sapporo and Tokyo airports?",
        "answer": "New Chitose Airport in Sapporo offers free wheelchair rentals at information desks in both terminals, accessible restrooms with universal seats, a calm-down room for travelers with autism or developmental disorders, and a dedicated assistance-dog toilet. Mobility assistance, including accessible platforms with slopes, is available at the terminal entrances; travelers should contact their airline or the airport information desk in advance, ideally 48 hours before departure. At Tokyo Narita International Airport, facilities include accessible toilets with ostomy support, electric carts, hearing-assistance speakers, help straps, inquiry sheets, and an assistance-dog toilet, with dedicated parking and discounts for passengers requiring assistance.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/service/barrier-free/",
            "title": "Special Assistance-Services｜New Chitose Airport"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/service/barrier-free/slope/",
            "title": "Accessible Platform-Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/access/taxi/",
            "title": "Taxi-Transportation｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/",
            "title": "New Chitose Airport",
            "favicon": "https://www.hokkaido-airports.com/ja/new-chitose/assets/common/favicon/180x180.png"
          },
          {
            "url": "https://www.narita-airport.jp/en/bf/aurally/",
            "title": "For Customers with Hearing and Speech Disabilities | NARITA INTERNATIONAL AIRPORT",
            "favicon": "https://www.narita-airport.jp/favicon/apple-touch-icon.png"
          },
          {
            "url": "https://www.narita-airport.jp/en/access/",
            "title": "Access Top | NARITA INTERNATIONAL AIRPORT",
            "favicon": "https://www.narita-airport.jp/favicon/apple-touch-icon.png"
          },
          {
            "url": "https://www.narita-airport.jp/en/",
            "title": "NARITA INTERNATIONAL AIRPORT",
            "favicon": "https://www.narita-airport.jp/favicon/apple-touch-icon.png"
          },
          {
            "url": "http://www.narita-airport.jp/",
            "title": "NARITA INTERNATIONAL AIRPORT",
            "favicon": "http://www.narita-airport.jp/favicon/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Narita_International_Airport",
            "title": "Narita International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T13:58:31Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Sapporo to Tokyo?",
        "answer": "Japan Airlines operates the most flights on this route from Sapporo to Tokyo, using Boeing 737-800, Airbus A350-900, and Boeing 787 family aircraft. All Nippon Airways flies Boeing 787-9, Boeing 767-300, Boeing 777-200, Boeing 737-800, and Airbus A321. Other carriers include Peach with Airbus A320, Jetstar Japan with Airbus A320 and Airbus A321neo, Air Do with Boeing 767-300 and Boeing 737 family, and Skymark with Boeing 737 family.",
        "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 Sapporo to Tokyo?",
        "answer": "Japan Airlines (oneworld) and All Nippon Airways (Star Alliance, along with affiliate Air Do) operate nonstop flights from Sapporo to Tokyo. Low-cost carriers Jetstar Japan, Skymark Airlines, and Peach Aviation also serve the route but belong to no global 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",
          "article_lookup"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Sapporo?",
        "answer": "When departing from Sapporo's New Chitose Airport, the Super Lounge and Super Lounge Annex in the Domestic Terminal Building offer paid entry at 1,500 yen with soft drinks included, and free access for eligible gold card members from issuers like JCB, VISA, and AMEX. The Super Lounge has 140 seats, Wi-Fi, a business area, books and newspapers, and a smoking room, while the Annex has 81 seats, private booths, Wi-Fi, and e-book service. In the International Terminal, the Royal Lounge on 4F airside offers food, alcoholic and non-alcoholic drinks, workstations, Wi-Fi, printers, and wheelchair access, with alcohol limited to passengers 20 and over. A Priority Pass listing also mentions a Cafe Sky Library in the International Terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.prioritypass.com/ja-JP/lounges/japan/sapporo-new-chitose",
            "title": "New Chitose Airport(CTS)のラウンジ - CTS空港ガイドとラウンジ | プライオリティ・パス",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "http://www.hokkaido-airports.com/en/new-chitose/service/waitingroom-lounge/dmstc-lounge/",
            "title": "Lounge(Domestic)-Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/japan/sapporo-new-chitose",
            "title": "New Chitose Airport CTS Lounges - CTS Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://cathaypacific.com/cx/en_HK/destinations/lounges/sapporo-cts/royal-lounge-airside.html",
            "title": "Royal Lounge | Cathay HK",
            "favicon": "https://www.cathaypacific.com/content/dam/header-footer-lrp/cx-web-clip-icon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Sapporo to Tokyo?",
        "answer": "On domestic flights from Sapporo to Tokyo, baggage rules differ by airline. Basic fares often exclude checked luggage, while standard fares typically include one free checked bag up to 20-23 kg. Carry-on is generally allowed free of charge, with size and weight limits."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Sapporo to Tokyo?",
        "answer": "On this domestic route, you typically find Economy, sometimes Premium Economy with a bit more legroom, and flat‑bed Business class on select flights, especially on wide‑body aircraft."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare class; flexible and premium tickets generally allow same-day changes or standby, while the most restrictive fares do not."
      }
    }
  }
}