{
  "response": {
    "Key": "ICN-BJS",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "BJS",
      "type": "airport",
      "city": "Beijing",
      "fullCity": "Beijing, China",
      "airport": "Beijing Capital Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Beijing?",
        "answer": "The flight from Seoul to Beijing is about 560 miles. Nonstop flights typically take about 2 hours 15 minutes, with the return leg slightly shorter at around 2 hours. The small difference is due to 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 Seoul to Beijing?",
        "answer": "Yes, there are plenty of non‑stop flights from Seoul Incheon to Beijing, served by Korean Air, Asiana, Air China, China Southern, and China Eastern across both PEK and PKX airports. All carriers operate daily, with Korean Air flying up to six times a day, Air China up to five, and Asiana up to four — so you have over 130 weekly non‑stops to choose from. Flights take roughly 2 to 2½ hours depending on the Beijing airport.",
        "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. 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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule",
          "redeye_flights",
          "route_options"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Beijing?",
        "answer": "At Beijing Capital Airport (PEK), you can reach the city center by taxi, ride-hailing, the Airport Express train, or shuttle bus. The Airport Express subway is the fastest and most popular option, connecting Terminals 2 and 3 to Dongzhimen and Sanyuanqiao in about 20–30 minutes for ¥25. Taxis are readily available with a metered fare typically around ¥100–150 to central areas, while ride-hailing services like Didi are convenient via app. Shuttle buses serve several city routes for ¥20–55, though they are slower due to traffic. Car rentals exist but are rarely used by visitors because public transit is efficient and driving in Beijing can be challenging.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Beijing_Capital_Airport_Bus",
            "title": "Beijing Capital Airport Bus",
            "time_published": "2026-06-21T18:03:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Beijing%20Capital%20Airport%20Bus",
            "title": "Beijing Capital Airport Bus",
            "time_published": "2025-11-15T09:57:08Z"
          },
          {
            "url": "https://www.bcia.com.cn/wljc.html",
            "title": "往来机场-北京首都国际机场",
            "favicon": "https://www.bcia.com.cn/static/images/favicon.ico"
          },
          {
            "url": "https://www.bcia.com.cn/czc.html",
            "title": "出租车-北京首都国际机场"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Beijing_Airport",
            "title": "Beijing Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2024-10-29T14:53:21Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Beijing?",
        "answer": "No nonstop red-eye flights operate from Seoul (ICN) to Beijing (BJS), but connecting overnight itineraries are available where the long leg is a red-eye. For example, Shandong Airlines departs ICN at 22:55 and arrives in TAO at 23:40 the same night, connecting onward to Beijing; China Southern also offers a red-eye leg from ICN to SHE departing 21:50 and arriving 22:50, as well as via DLC or HRB with late-evening departures landing before midnight.",
        "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 Seoul and Beijing?",
        "answer": "Common layover hubs between Seoul and Beijing include Tokyo, Shanghai, and Hong Kong, offering broad connections and efficient transfers. Tokyo and Hong Kong allow visa-free transit for many nationalities, while Shanghai provides a streamlined transfer process at Pudong Airport."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Beijing?",
        "answer": "April, May, September, and October offer pleasant temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Beijing?",
        "answer": "Bring a passport valid for at least six months, a Chinese visa or residence permit, proof of onward or return travel, a payment method for baggage and any required health declarations or vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Beijing?",
        "answer": "Beijing Capital Airport is closer to the north and east of the city, serving most international and domestic flights. Beijing Daxing Airport lies further south, hosts SkyTeam and some other carriers, and offers modern facilities."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From downtown Seoul, the Airport Railroad Express (AREX) is the most popular and fastest option, with express trains reaching Incheon Airport from Seoul Station in about 43 minutes; all-stop commuter trains are cheaper but take longer. Airport limousine buses serve many city districts and hotels, offering comfort and direct routes without transfers, though they can be slower in traffic. Taxis and ride-shares provide door-to-door convenience at a higher cost, while driving and parking at the airport is possible but less common due to distance and parking fees.",
        "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 Beijing airport?",
        "answer": "Beijing Capital Airport (PEK) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals, but it does have designated rest zones with seating in all terminals. For a proper hotel, the closest options like the Hilton Beijing Capital Airport and Langham Place are located nearby and connected by free shuttle buses. Terminal 3 is generally the most comfortable for resting, with spots like the Burger King couches on the mezzanine level.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/beijing-capital-airport-guide.htm",
            "title": "Beijing Capital Airport Guide (PEK) - Sleeping in Airports",
            "time_published": "2018-08-08T18:38:46Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/beijing-capital-airport-reviews.htm",
            "title": "Beijing Capital   Airport Reviews (PEK) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2026-06-14T20:22:12Z"
          },
          {
            "url": "https://activities.marriott.com/asia/china/beijing/activities/beijing_capital_international_airport_one_way_transfer_service_airport_to_hotel-XKD2Z8?property=BJSIM",
            "title": "Beijing Capital International Airport One Way Transfer Service: Airport to Hotel",
            "time_published": "2026-02-25T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/china/beijing/activities/private_departure_transfer_hotel_to_beijing_airport_pek_pkx-X0IFX6?property=BJSWF",
            "title": "Private Departure Transfer: Hotel to Beijing Airport (PEK/PKX)",
            "time_published": "2026-02-25T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Beijing_Capital_International_Airport_Company_Limited",
            "title": "Beijing Capital International Airport Company Limited",
            "time_published": "2026-06-14T18:37:52Z"
          },
          {
            "url": "https://www.sleepinginairports.net/asia/beijing.htm",
            "title": "Beijing Capital Airport Guide (PEK) - Sleeping in Airports",
            "time_published": "2026-04-13T20:25:44Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and Beijing airports?",
        "answer": "At Seoul Incheon, passengers with disabilities can use priority lanes, wheelchair lifts, and electric vehicle transport by presenting a disability welfare card or contacting the help desk at 1577-2600, while children under 7 are eligible for priority lane access. Beijing Capital Airport offers free wheelchair and escort services, accessible restrooms, low counters, and baby stroller rentals, with a 24-hour advance request recommended by calling 010-96158. Both airports provide designated parking, accessible elevators, and family-friendly facilities to support travelers with reduced mobility or young children.",
        "toolsUsed": [],
        "references": [
          {
            "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"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Beijing_Airport",
            "title": "Beijing Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2024-10-29T14:53:21Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Beijing_Capital_International_Airport_Company_Limited",
            "title": "Beijing Capital International Airport Company Limited",
            "time_published": "2026-06-14T18:37:52Z"
          },
          {
            "url": "http://www.bcia.com.cn/ssjfwxqy/10525/10525_3ea882be1fb043fb871ad559952e7572.html",
            "title": "无障碍设施-北京首都国际机场",
            "time_published": "2019-08-01T00:00:00Z"
          },
          {
            "url": "http://www.bcia.com.cn/ssjfwxqy/10525/10525_ec88ece15a15405e883a936251979da4.html",
            "title": "特殊旅客服务-北京首都国际机场",
            "time_published": "2019-08-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/2013_Beijing_Capital_International_Airport_bombing",
            "title": "2013 Beijing Capital International Airport bombing",
            "time_published": "2025-12-21T14:45:27Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Beijing?",
        "answer": "The most common aircraft on nonstop flights from Seoul Incheon to Beijing are the Airbus A321-200 Neo and the Airbus A330-300, operated by airlines including Korean Air, China Southern, Asiana, and Air China. Boeing 737-800s, Airbus A321-100s, Airbus A330s, and Airbus A350s also appear on this route, though the exact type varies by day and carrier. Wi‑Fi and seatback entertainment are widely available across these aircraft, but specific features depend on the airline and the individual plane.",
        "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 Beijing?",
        "answer": "SkyTeam (Korean Air and China Eastern) and Star Alliance (Air China and Asiana Airlines) serve the Seoul–Beijing route nonstop. China Southern also flies the route but belongs to no 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 Seoul?",
        "answer": "Seoul Incheon offers a robust selection of lounges across both terminals. In Terminal 2, the Sky Hub Lounge (open 24 hours) provides a comfortable pre-flight space with showers, Wi-Fi, and a buffet, accessible via Priority Pass or day pass. Terminal 1 features three Asiana Airlines Business Class Lounges (East, Central, West) for eligible business-class passengers and Star Alliance Gold members, plus several independent options like the MATINA Lounges (East and West) and Sky Hub Lounges (East and West), which also accept Priority Pass and day passes, with amenities including hot meals and shower facilities.",
        "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 Beijing?",
        "answer": "Baggage allowance on Seoul–Beijing flights varies by airline and fare class. Basic economy tickets are restrictive and may not include a checked bag, while standard economy usually includes one checked bag and a carry‑on. Premium cabins offer higher allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Beijing?",
        "answer": "On this short‑haul route, most airlines offer Economy and a recliner Business class without flat‑beds; Premium Economy is uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher-cabin tickets often allow same-day changes or standby, while basic economy typically does not."
      }
    }
  }
}