{
  "response": {
    "Key": "JFK-ICN",
    "orig": {
      "code": "JFK",
      "type": "airport",
      "city": "New York City",
      "fullCity": "New York City, New York",
      "airport": "John F Kennedy Intl Airport"
    },
    "dest": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from New York City to Seoul?",
        "answer": "The flight from New York JFK to Seoul is about 6,890 miles. The typical nonstop flight time is 15 hours and 35 minutes eastbound, while the return leg is 14 hours and 15 minutes — about 1 hour and 20 minutes shorter, thanks to prevailing tailwinds pushing westbound flights along.",
        "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 New York City to Seoul?",
        "answer": "Yes, nonstop flights from JFK to Seoul Incheon operate daily on both Korean Air and Asiana Airlines. Korean Air offers four daily departures (around 12:50 AM, noon, 1:00 PM, and 1:20 PM), and Asiana also has four daily departures (around 1:30 AM, 11:15 AM, 11:45 AM, and 12:15 PM). The flight takes roughly 15½ hours eastbound and about 14¼ hours on the return.",
        "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.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "From Incheon International Airport to central Seoul, the AREX express train is the fastest option, reaching Seoul Station in about 43 minutes for 8,000 won, while the all-stop commuter train costs around 4,150 won. Airport limousine buses serve many city destinations with fares between 17,000 and 18,000 won and travel times of 60–90 minutes, offering a comfortable alternative. Taxis and ride‑share services are available but more expensive, and car rentals are less common for city access. Most travelers use the AREX train or airport buses, with the express train being the most popular for its speed and reliability.",
        "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"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from New York City to Seoul?",
        "answer": "No nonstop red‑eye flights operate from JFK to ICN, but one‑stop itineraries with an overnight long leg are available. For example, United offers a connecting red‑eye via SFO where the SFO→ICN leg departs at 11:55 PM and arrives at 4:20 AM (arriving in the early hours), with a roughly 2h40m layover in San Francisco.",
        "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 New York City to Seoul?",
        "answer": "Korean Air and Asiana Airlines operate non‑stop from New York JFK to Seoul Incheon, each with 28 weekly flights. Korean Air’s median fare is around $1,932, while Asiana’s is about $1,998.",
        "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 New York City and Seoul?",
        "answer": "Popular layover cities for New York to Seoul include Tokyo, Seoul (via other airports), Shanghai, and Beijing. These hubs offer broad Asian connections and efficient transfers, though transit visa requirements vary by nationality. Tokyo's Narita and Haneda airports provide seamless one-stop itineraries with competitive total travel times."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to June and September to October offer mild temperatures, less rain, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from New York City to Seoul?",
        "answer": "Bring a passport valid for at least six months, a K-ETA or visa, proof of onward travel, payment for baggage, and any required health or vaccination documents."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "Incheon International Airport is Seoul's main gateway and handles virtually all long-haul international flights. Gimpo International Airport serves domestic routes and a few short-haul international flights and is closer to the city centre."
      },
      "q13": {
        "question": "How do I get to John F Kennedy Intl Airport from the city center?",
        "answer": "From Midtown Manhattan, the fastest and most popular way to reach JFK is the AirTrain combined with the Long Island Rail Road (LIRR) from Penn Station or the subway (E, J, Z lines) from various points; the AirTrain also connects to all terminals. Taxis offer a flat-rate ride from Manhattan, while ride-share apps like Uber and Lyft pick up at designated terminal zones. Shared shuttles and private car services are available, and driving yourself means parking at long-term lots or the AirTrain-accessible rental car center. Public transit is usually the cheapest, taxis and ride-shares are pricier but more direct, and driving costs depend on parking duration.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://jfkairport.com/transportation",
            "title": "Transportation Options - JFK Airport",
            "favicon": "http://jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-12-23T18:54:39Z"
          },
          {
            "url": "https://jfkairport.com/transportation/ride-share-services",
            "title": "Ride Share Information - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-11-07T16:18:43Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?curid=97218&diff=1343981798&oldid=1343041901&title=John_F._Kennedy_International_Airport",
            "title": "John F. Kennedy International Airport: Difference between revisions",
            "time_published": "2026-03-17T15:31:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John%20F.%20Kennedy%20International%20Airport",
            "title": "John F. Kennedy International Airport",
            "time_published": "2026-04-30T21:30:04Z"
          },
          {
            "url": "https://portfolio.panynj.gov/2015/12/15/jfk-five-things-ok-technically-six-things-you-probably-didnt-know-about-john-f-kennedy-international-airport/",
            "title": "JFK: Five Things (OK, Technically Six Things) You Probably Didn’t Know About John F. Kennedy International Airport |",
            "time_published": "2015-12-15T15:00:57Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Seoul Incheon Airport (ICN) has an on-site transit hotel located airside on the 4th floor of Terminal 1, offering rooms in 6-hour blocks. Terminal 2 features designated rest zones with reclined loungers and semi-private nap areas near Gates 262–268, though no capsule hotel or sleeping pods are specifically mentioned. The ibis Styles Ambassador Incheon Airport is a nearby off-site option connected by a reliable shuttle service.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/seoul-incheon-airport-guide.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - 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": "2018-10-02T00:00:42Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/customer/FAQ",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "http://www.sleepinginairports.net/asia/seoul.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports",
            "time_published": "2026-04-13T17:34:21Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/city/hotels-seoul-v5556.html",
            "title": "Hotels in Seoul | Accor ALL.com",
            "time_published": "2025-01-20T00:00:00Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/m/en/t1/about/Introduction.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Incheon International Airport has currency exchange offices and free Wi‑Fi. Currency exchange counters are located in the public departure hall on the 3rd floor, and free Wi‑Fi is available throughout the passenger terminals and concourse. The airport also provides multi‑faith prayer rooms; non‑denominational prayer rooms are located in the departure areas of both Terminal 1 and Terminal 2, as well as in the concourse.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://airport.kr/ap_en/1562/subview.do",
            "title": "International Incheon Airport"
          },
          {
            "url": "https://airport.kr/ap_en/1542/subview.do",
            "title": "International Incheon Airport",
            "time_published": "1999-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Incheon%20International%20Airport",
            "title": "Incheon International Airport",
            "time_published": "2026-04-30T15:03:57Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/File:Incheon_International_Airport_Interior.jpg",
            "time_published": "2013-06-13T00:00:00Z"
          },
          {
            "url": "https://airport.kr/ap_en/1413/subview.do",
            "title": "International Incheon Airport"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from New York City to Seoul?",
        "answer": "Nonstop flights from New York JFK to Seoul typically use Boeing 787-9, Airbus A380-800, or Airbus A350-900 aircraft. The exact type can vary by day and airline, with Asiana Airlines operating both the A380 and A350, and another carrier using the 787-9. On connecting itineraries, the long-haul segment is often a Boeing 787-9, 777-300ER, or Airbus A350-1000, while shorter feeder legs use narrow-body jets like the A321 or 737.",
        "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 New York City to Seoul?",
        "answer": "Korean Air (KE) and Asiana Airlines (OZ) fly nonstop from New York JFK to Seoul Incheon. Korean Air is a founding member of SkyTeam, while Asiana belongs to Star Alliance. No unaligned carriers operate the nonstop route; 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 New York City?",
        "answer": "At JFK Terminal 1, Korean Air operates its own KAL Business Class Lounge for eligible passengers traveling to Seoul, and several other airline-branded lounges are available, including Lufthansa Senator and Business Lounges, an Air France Lounge, and a Turkish Airlines Lounge. Independent options in Terminal 1 include the Primeclass Lounge and the VIP ONE Lounge, both accessible via Priority Pass or day pass. In Terminal 4, you’ll find The Centurion Lounge (Amex Platinum), two Delta Sky Clubs, the Virgin Atlantic Clubhouse, and the Chase Sapphire Lounge by The Club with Etihad Airways. Access for most lounges requires a same-day business or first class ticket, elite status with the operating airline or alliance, or a qualifying credit card like the Amex Platinum or Chase Sapphire Reserve. Notable features include shower suites, made-to-order dining at The Centurion Lounge, and a spa with Clarins treatments at the Air France Lounge.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/JFK",
            "title": "American Express Lounges at John F. Kennedy International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/JFK",
            "title": "American Express Lounges at John F. Kennedy International Airport | Amex US",
            "time_published": "2026-05-06T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/airport-guides/new-york-ny-jfk-international/terminal-1",
            "title": "New York NY JFK International JFK Terminal 1 - Lounges and info. | Priority Pass",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/new-york-city-sky-club-jfk-airport-map",
            "title": "John F. Kennedy (JFK) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2025-05-13T00:00:00Z"
          },
          {
            "url": "https://prioritypass.com/en/lounges/usa/new-york-ny-jfk-international",
            "title": "John F. Kennedy International Airport JFK Lounges - JFK Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from New York City to Seoul?",
        "answer": "Baggage allowance on the New York to Seoul route varies by airline and fare class. Basic economy tickets are often restrictive, sometimes excluding a checked bag, while standard international economy typically includes one checked bag and a carry-on. Premium cabins usually offer two checked bags and additional carry-on allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from New York City to Seoul?",
        "answer": "Flights from New York City to Seoul commonly offer Economy, Premium Economy, and flat-bed Business class, with First class available on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by carrier and fare class; flexible tickets and premium cabins often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}