{
  "response": {
    "Key": "ICN-SPK",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "SPK",
      "type": "airport",
      "city": "Sapporo",
      "fullCity": "Sapporo, Japan",
      "airport": "New Chitose Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Sapporo?",
        "answer": "The flight from Seoul to Sapporo is about 880 miles, with a typical nonstop duration of 2 hours and 45 minutes. The return leg takes about 3 hours and 10 minutes due to prevailing winds. Connecting itineraries are also available, typically adding one to three hours of total travel time.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Sapporo?",
        "answer": "From New Chitose Airport (CTS), the fastest and most popular way to reach central Sapporo is the JR Rapid Airport train, which connects to Sapporo Station in about 37 minutes. Airport shuttle buses also run frequently to the city center, and taxis are available but expensive for the distance. There is no metro at the airport itself, but the train links to the Sapporo subway network. Ride-share services are not widely available in Sapporo, and car rentals are an option but less convenient for city-center trips.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.hokkaido-airports.com/en/portom-hall/info-topic/newcts-to-chitose.html",
            "title": "新千歳空港から千歳駅・福住駅へのバスでの行き方。大雪時の移動手段 | 新千歳空港ポルトムホール",
            "favicon": "https://www.hokkaido-airports.com/img/common/apple-touch-icon.png",
            "time_published": "2026-05-25T00:00:00Z"
          },
          {
            "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://en.wikipedia.org/wiki/Chitose%20Line",
            "title": "Chitose Line",
            "time_published": "2026-01-21T15:08:17Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chitose%2C%20Hokkaido",
            "title": "Chitose, Hokkaido",
            "time_published": "2026-04-02T02:40:28Z"
          },
          {
            "url": "http://www.hokkaido-airports.com/en/new-chitose/service/information/info-center/",
            "title": "Information Center-Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Sapporo?",
        "answer": "No overnight (red-eye) flights are available from Seoul (ICN) to Sapporo (SPK) — there are no nonstop red-eyes on this route, and no connecting itineraries with a red-eye long leg were found in the schedule.",
        "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 Seoul to Sapporo?",
        "answer": "Korean Air, Jin Air, Jeju Air, Asiana Airlines, T'way Air, and Eastar Jet all fly nonstop from Seoul Incheon to Sapporo New Chitose. Korean Air operates the most flights at 21 per week, while Jin Air, Jeju Air, and Asiana each run 14 weekly, and T'way Air and Eastar Jet offer 7 weekly services. All carriers fly daily, with departures spread throughout the morning and early afternoon.",
        "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 Seoul and Sapporo?",
        "answer": "Common layovers include Tokyo Narita or Haneda, Osaka Kansai, and Busan. Tokyo offers the most frequent connections and efficient domestic transfers to Sapporo’s New Chitose Airport. Osaka provides a shorter Pacific routing with good onward frequency. Busan can be an efficient option if you start from southern Korea, often with competitive total travel times. All hubs allow visa‑free transit for eligible nationalities."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Sapporo?",
        "answer": "June to early July and September offer mild temperatures and fewer tourists, avoiding the summer peak and winter cold."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Sapporo?",
        "answer": "Bring a passport valid for the duration of your stay, any required visa or proof of onward travel, and a payment method for baggage fees, as no special vaccination certificates are currently required."
      },
      "q12": {
        "question": "Which airport should I use in Sapporo?",
        "answer": "Sapporo has two airports. New Chitose Airport is the main gateway, located about 45 minutes south of downtown Sapporo by train, and serves most domestic and international flights including full‑service and low‑cost carriers. Okadama Airport is within the city limits but only handles turboprop flights to regional destinations in Hokkaido and northern Honshu, so it is not suitable for international arrivals."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From downtown Seoul, the fastest and most popular way to reach Incheon International Airport is the AREX express train, which takes about 43 minutes non-stop from Seoul Station. Airport limousine buses are a comfortable alternative, serving major districts like Gangnam and Myeongdong with a travel time of roughly 60–90 minutes. Taxis and ride‑share services offer door‑to‑door convenience but are more expensive and subject to traffic. Driving and parking at the airport is possible, with both short‑term and long‑term lots available, though it is generally the costliest option.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Sapporo airport?",
        "answer": "New Chitose Airport (CTS), serving Sapporo, has two on-site hotels in the Domestic Terminal: a transit hotel for domestic and international passengers and a budget hotel, both located landside. The airport does not have capsule hotels or sleeping pods, and overnight sleepers are reportedly not allowed to stay in the terminals. Nearby hotels, like the Dormy Inn Chitose, are accessible via taxi, JR train, or bus from the airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/sapporo-chitose-airport-guide.htm",
            "title": "New Chitose Airport Guide (CTS) - 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": "2018-10-02T00:00:08Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/portom-hall/info-topic/dormy-hotels-chitose.html",
            "title": "Access from New Chitose Airport to Dormy Inn Chitose. Comparison of travel times by taxi, JR train, and bus | New Chitose Airport Portom Hall",
            "favicon": "https://www.hokkaido-airports.com/img/common/apple-touch-icon.png",
            "time_published": "2026-06-30T00:00:00Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/service/waitingroom-lounge/rental-room/",
            "title": "General Rental Rooms / VIP Rooms-Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/reviews/sapporo-chitose-airport-reviews.htm",
            "title": "Sapporo Chitose Airport Reviews (CTS)",
            "time_published": "2023-12-29T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/New%20Chitose%20Airport",
            "title": "New Chitose Airport",
            "time_published": "2026-04-14T09:53:15Z"
          },
          {
            "url": "https://www.sleepinginairports.net/lounge/sapporo-chitose-airport/new-chitose-airport-onsen-cts.htm",
            "title": "New Chitose Airport Onsen | Sapporo Chitose Airport",
            "time_published": "2023-12-06T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at New Chitose Airport?",
        "answer": "New Chitose Airport offers currency exchange as part of its cash/currency exchange services, prayer rooms are listed among the airport’s facilities, and free Wi‑Fi is available as part of the internet/business services. The prayer rooms are in the domestic terminal, while currency exchange and internet access points are spread across both the domestic and international terminal buildings.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.hokkaido-airports.com/en/new-chitose/service/",
            "title": "Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/service/waitingroom-lounge/rental-room/",
            "title": "General Rental Rooms / VIP Rooms-Services｜New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/New%20Chitose%20Airport",
            "title": "New Chitose Airport",
            "time_published": "2026-04-14T09:53:15Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Chitose,_Hokkaido",
            "title": "Chitose, Hokkaido",
            "time_published": "2026-05-04T02:07:04Z"
          },
          {
            "url": "https://www.hokkaido-airports.com/en/new-chitose/apply/",
            "title": "Various applications and business portal | New Chitose Airport",
            "time_published": "2025-09-10T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Sapporo?",
        "answer": "The most common aircraft on nonstop flights from Seoul Incheon to Sapporo are Boeing 737 variants (including the 737-800) and Boeing 777-200s, flown by Jeju Air, Eastar Jet, and Korean Air. Korean Air also operates the route with Boeing 787-10 and 777-300 aircraft, while T'way Air uses the Airbus A330-300 and some Jeju Air flights show an unspecified type. The exact aircraft can vary by day and airline, but these are the typical types seen on the route.",
        "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 Seoul to Sapporo?",
        "answer": "SkyTeam (Korean Air) and Star Alliance (Asiana Airlines) serve Seoul Incheon to Sapporo New Chitose nonstop, while Jin Air, Jeju Air, T'way, and Eastar Jet also fly the route but belong to no global alliance. Other alliances may serve it via connections.",
        "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 Seoul?",
        "answer": "Seoul Incheon Airport offers several airline-branded and independent lounges. Asiana Airlines operates three Business Class Lounges in Terminal 1 (East, Central, and West), accessible to business class passengers and Star Alliance Gold members, featuring comfortable seating and complimentary food and beverages. Delta operates a Sky Club in Terminal 2 for eligible Delta One, SkyTeam Elite Plus, and paid-access travelers, with showers and a full bar. Independent lounges include multiple Sky Hub Lounges and MATINA Lounges across both terminals, available via Priority Pass, lounge membership, or day pass, offering Wi-Fi, snacks, and drinks.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/incheon-international",
            "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map",
            "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2023-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/ICN",
            "title": "American Express Lounges at Seoul Incheon International Airport | Amex TH",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/south-korea/incheon-international/icn10-sky-hub-lounge",
            "title": "Sky Hub Lounge ICN AIRPORT Terminal 1 Concourse Seoul Incheon Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to Sapporo?",
        "answer": "Baggage policies on Seoul–Sapporo flights depend on the airline and fare type. Basic economy fares usually do not include a checked bag. Standard economy typically includes one checked bag and a carry‑on, with premium cabins offering more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Sapporo?",
        "answer": "Seoul to Sapporo flights usually offer Economy and Business class, with flat‑bed seats uncommon on this short route; Premium Economy is rarely available."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare class, with flexible tickets and premium cabins typically allowing same‑day changes or standby while restrictive fares often do not."
      }
    }
  }
}