{
  "response": {
    "Key": "ICN-SHA",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "SHA",
      "type": "airport",
      "city": "Shanghai",
      "fullCity": "Shanghai, China",
      "airport": "Hongqiao Intl Airport"
    },
    "faq": {
      "q3": {
        "question": "What are the ground transportation options in Shanghai?",
        "answer": "Shanghai Hongqiao Airport (SHA) is part of the Hongqiao transportation hub, offering seamless connections via Metro lines 2, 10, and 17 directly to the city center, with Line 2 also linking to Pudong Airport. Taxis are readily available and convenient, while ride-hailing apps like Didi are widely used. The Metro is the most popular and efficient option for most travelers, avoiding road congestion, and car rentals are less common due to heavy traffic and license plate restrictions.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Shanghai_Hongqiao",
            "title": "Shanghai Hongqiao",
            "time_published": "2025-05-30T09:16:52Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport%20in%20Shanghai",
            "title": "Transport in Shanghai",
            "time_published": "2025-11-25T11:49:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Shanghai",
            "title": "Transport in Shanghai",
            "time_published": "2025-11-25T11:49:33Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hongqiao%20transportation%20hub",
            "title": "Hongqiao transportation hub",
            "time_published": "2025-12-04T05:59:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Hongqiao_transportation_hub",
            "title": "Hongqiao transportation hub",
            "time_published": "2026-05-08T22:25:12Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to Shanghai?",
        "answer": "No nonstop red-eye flights operate from Seoul (ICN) to Shanghai (SHA). One-stop itineraries whose long leg is an overnight flight do exist: Shandong Airlines departs ICN at 22:55 and arrives at Qingdao (TAO) at 23:40 the same night, then connects onward; China Southern departs Beijing Daxing (PKX) at 21:20 and arrives at Shanghai Pudong (PVG) at 23:30 the same night, connecting from an earlier ICN–PKX leg.",
        "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 Shanghai?",
        "answer": "There are no nonstop flights between Seoul (ICN) and Shanghai (SHA). The most common one‑stop connections are via Qingdao (TAO) on Shandong Airlines, with about 11 daily departures, and via Hong Kong (HKG) on Cathay Pacific, with around 5 daily departures. China Southern also offers several daily options through Dalian (DLC), Shenyang (SHE), and Beijing Daxing (PKX). Other carriers with less frequent connections include China Airlines via Taipei (TPE), XiamenAir via Xiamen (XMN), Hong Kong Airlines via Hong Kong (HKG), Air China via Beijing Capital (PEK), and Air Macau via Macau (MFM). Per‑carrier fares are not available for 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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Seoul and Shanghai?",
        "answer": "Common layovers include Beijing, Tokyo, Hong Kong, and Taipei, offering efficient transfers and broad connections. Beijing and Tokyo provide extensive networks, while Hong Kong and Taipei allow visa‑free transit for many nationalities, keeping total travel time competitive."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Shanghai?",
        "answer": "April to May and October to November offer comfortable temperatures and lower tourist numbers."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Shanghai?",
        "answer": "Bring a passport valid for at least six months, a Chinese visa or travel permit, proof of onward or return travel, a payment method for baggage and any required health certificates."
      },
      "q12": {
        "question": "Which airport should I use in Shanghai?",
        "answer": "Pudong International handles most international flights and is located east of the city centre. Hongqiao International is closer to downtown and serves mainly domestic and regional routes."
      },
      "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 nonstop from Seoul Station. Comfortable airport limousine buses serve many city districts and hotels, taking 60–90 minutes and costing around 17,000–18,000 KRW for adults, with no advance reservation needed when heading to the airport. Taxis and ride‑share services offer door‑to‑door convenience but are more expensive and subject to traffic, while driving and parking at the airport is possible with both short‑term and long‑term lots available. The AREX all‑stop commuter train is a cheaper rail option that takes a bit longer, and local buses also connect to the airport but are less convenient for travelers with luggage.",
        "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 Shanghai airport?",
        "answer": "Shanghai Hongqiao Airport (SHA) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. However, several hotels are located within a short drive and offer free shuttle service, including the Novotel Shanghai Hongqiao International Airport and the Four Points by Sheraton Shanghai Hongqiao. The Novotel is directly adjacent to the terminal, while other options like the Mercure and Sofitel are about a 10- to 13-minute drive away.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/shanghai-hongqiao-airport-guide.htm",
            "title": "Shanghai Hongqiao Airport Guide (SHA) - 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": "2018-10-02T00:00:12Z"
          },
          {
            "url": "https://activities.marriott.com/asia/china/shanghai/activities/shanghai_hongqiao_airport_sha_to_shanghai_city_round_trip_private_transfer-XD5CMZ",
            "title": "Shanghai Hongqiao Airport (SHA) to Shanghai City - Round-Trip Private Transfer",
            "time_published": "2026-05-04T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/city/hotels-shanghai-v5560.html",
            "title": "Hotels in Shanghai | Book Online Now | AccorHotels.com",
            "time_published": "2025-01-20T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/china/shanghai/activities/shanghai_hotels_to_shanghai_hongqiao_international_airport_sha-X8G1YB",
            "title": "Shanghai Hotels to Shanghai Hongqiao International Airport (SHA)",
            "time_published": "2026-02-26T00:00:00Z"
          },
          {
            "url": "https://meetings.accor.com/hotel/C3I3/index.en.shtml",
            "title": "Novotel Shanghai Hongqiao International Airport - Meetings",
            "time_published": "2026-03-22T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/shafq-four-points-shanghai-hongqiao/photos/",
            "title": "Four Points by Sheraton Shanghai Hongqiao Photo Gallery",
            "time_published": "2025-09-15T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to Shanghai?",
        "answer": "The Airbus A330-300 is the most common aircraft on the Seoul–Shanghai nonstop route, flown by Korean Air, China Eastern, and Asiana. Other regularly seen types include the Boeing 737-800 (Eastar Jet and Shanghai Airlines), Boeing 787-10 (Korean Air), Airbus A321 variants (Asiana and China Southern), and Boeing 787-9 (Korean Air and Shanghai Airlines). The exact aircraft can vary by day and airline, and Wi‑Fi with seatback entertainment is widely available on these carriers.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "Incheon Airport Terminal 1 has three Asiana Airlines Business Class Lounges (East, Central, West) open to Asiana business/first passengers and Star Alliance Gold members, plus MATINA Lounges near gates 11 and 43 and Sky Hub Lounges East and West. Terminal 1 Concourse offers a Sky Hub Lounge, and Terminal 2 has MATINA and Sky Hub lounges with the Sky Hub open until 9:30 PM featuring complimentary Wi‑Fi, drinks, and a menu until 9:30 PM. Access to MATINA and Sky Hub lounges is available via Priority Pass or day pass, while Asiana lounges follow standard airline and alliance entry rules.",
        "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 Shanghai?",
        "answer": "Baggage policies on Seoul–Shanghai flights vary by airline and fare type. Basic economy fares may not include a checked bag, while standard economy typically includes one checked bag up to 23 kg and a carry‑on. Premium cabins offer higher allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Shanghai?",
        "answer": "Flights from Seoul to Shanghai typically offer Economy and Business class, with flat-bed seats on wide-body aircraft; Premium Economy is rare on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare class; premium and flexible tickets often allow same‑day changes or standby, while the cheapest fares typically do not."
      }
    }
  }
}