{
  "response": {
    "Key": "ICN-NYC",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "NYC",
      "type": "airport",
      "city": "New York",
      "fullCity": "New York, New York",
      "airport": "John F Kennedy Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to New York?",
        "answer": "A direct flight from Seoul (ICN) to New York (JFK) typically takes about 14 hours eastbound. The return flight (westbound) is usually longer, around 14 hours 30 minutes to 15 hours, due to prevailing winds. With one stop, common layovers include Tokyo, Beijing, or Seoul connections, extending total travel time to 17–20 hours. Korean Air and Asiana often offer the fastest direct service."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to New York?",
        "answer": "Yes, there are non‑stop flights from Seoul Incheon (ICN) to New York City. Four airlines operate daily non‑stop service: Asiana Airlines (OZ) and Korean Air (KE) fly to JFK, while United Airlines (UA) and Air Premia (YP) fly to Newark (EWR). Together they offer about 70 flights per week, with departures spread across the day from early morning to late evening.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Seoul to New York?",
        "answer": "Yes, there are visa requirements for travel from Seoul to New York, depending on your nationality. If you are a U.S. citizen, you do not need a visa to enter the U.S., but you must present a valid U.S. passport. If you are a South Korean citizen, you can generally travel to the U.S. for tourism or business for up to 90 days without a visa under the Visa Waiver Program, provided you have a valid Electronic System for Travel Authorization (ESTA) approval. Travelers of other nationalities should check U.S. visa requirements based on their citizenship. Note that for the return trip from New York to Seoul, U.S. citizens can enter South Korea visa-free for up to 90 days under the K-ETA program, while South Korean citizens do not need a visa to return home."
      },
      "q3": {
        "question": "What are the ground transportation options in New York?",
        "answer": "New York City has three major airports. From John F. Kennedy International Airport (JFK), the AirTrain connects to the subway and Long Island Rail Road, which takes about 50 to 75 minutes to Manhattan. Taxis and ride-shares take 45 to 90 minutes depending on traffic, with a flat taxi fare to Manhattan. From Newark Liberty International Airport (EWR), the AirTrain links to NJ Transit and Amtrak trains, reaching Penn Station in about 30 minutes. Taxis and ride-shares are also available. LaGuardia Airport (LGA) has no direct rail; the Q70 bus connects to the subway, taking about 45 to 60 minutes, while taxis and ride-shares take 30 to 60 minutes. Car rentals are available at all airports but are generally not recommended for city travel due to congestion and parking costs. Most travelers use a combination of AirTrain and rail services for JFK and Newark, and buses plus subways for LaGuardia, as they balance cost and reliability."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Seoul to New York?",
        "answer": "The cheapest months to fly from Seoul to New York are September, October, and November, with average fares around $994 to $1010. The most expensive months are June, December, and July, where average prices range from $1285 to $1398.",
        "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Seoul to New York?",
        "answer": "For flights from Seoul to New York, the optimal booking window is about 23–26 weeks (roughly 5–6 months) ahead of departure, with average fares around $1,405. Booking around 180 days out can yield the lowest fares near $1,391, while waiting until the last minute pushes prices above $1,500. During peak summer and holiday periods, demand may shorten this window, so aim to book even earlier—closer to 6–7 months out—to secure the best rates.",
        "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Seoul to New York?",
        "answer": "Yes, overnight red-eye flights are available from Seoul (ICN) to New York (NYC). Air Premia operates daily red-eyes to Newark departing around 9:30–9:55 PM, and Asiana Airlines has daily red-eyes to JFK departing around 9:05 PM, all arriving 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 Seoul to New York?",
        "answer": "Nonstop flights from Seoul Incheon (ICN) to the New York City area are operated by Asiana Airlines (OZ) and Korean Air (KE) to JFK, and by United Airlines (UA) and Air Premia (YP) to Newark (EWR). These carriers offer daily service, with multiple departure times throughout the day. Other airlines may also serve this route with one or more stops, but these four are the nonstop operators according to current schedule data.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Seoul and New York?",
        "answer": "Common layover cities between Seoul and New York include Tokyo (Narita or Haneda), Shanghai, Vancouver, and Toronto. Tokyo offers efficient transfers and broad onward connections, while Vancouver and Toronto allow US customs pre-clearance, saving time upon arrival. Shanghai provides a competitive total travel time and extensive Asian network access."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to New York?",
        "answer": "On‑time performance is generally high, though afternoon departures can face occasional delays due to air traffic congestion at Incheon. Early flights, such as those operated by Korean Air and Asiana Airlines, tend to have the best on‑time records."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to New York?",
        "answer": "April to June and September to October offer pleasant temperatures and lower tourist numbers."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to New York?",
        "answer": "Bring a passport valid for your entire stay, a valid U.S. visa or ESTA authorization, proof of onward/return travel, payment for baggage, and any required health documents including vaccination certificates if applicable."
      },
      "q12": {
        "question": "Which airport should I use in New York?",
        "answer": "John F. Kennedy International handles most international flights and is the main gateway. Newark Liberty is an alternative, often with competitive fares and good Manhattan access. LaGuardia primarily serves domestic routes and is closest to Midtown."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From central Seoul to Incheon, the AREX Express train takes about 43 min non‑stop and is popular for speed. The All‑Stop train is cheaper but slower. Airport limousine buses serve many districts comfortably. Taxis and rideshares are door‑to‑door but cost significantly more, and driving with long‑term parking is the least economical."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at New York airport?",
        "answer": "At JFK, the TWA Hotel is on-site in the historic TWA Flight Center, connected to Terminal 5 via the Saarinen Wing. It offers day-stay rooms and a rooftop pool. Newark Liberty has an on-site Marriott connected by AirTrain. LaGuardia lacks on-site hotels but has many nearby with free shuttles."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at John F Kennedy Intl Airport?",
        "answer": "Yes. JFK has currency exchange counters in all terminals, a chapel in the terminal 4 arrivals hall and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and New York airports?",
        "answer": "Seoul Incheon offers free wheelchair service, dedicated accessible restrooms, and nursing rooms; request assistance through your airline at least 48 hours before departure. Children's play areas are located in Terminals 1 and 2. New York JFK also provides wheelchair assistance (book via airline 48 hours ahead), plus a play area in Terminal 5 and nursing suites."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to New York?",
        "answer": "Nonstop flights from Seoul (ICN) to New York typically use the Boeing 787-9, Airbus A350-900, and Airbus A380-800, though the exact aircraft can vary by day and airline. On connecting itineraries, common long-leg aircraft include the Boeing 787-9, Boeing 777-300ER, and Airbus A350 variants, often linking through hubs like San Francisco, Hong Kong, or Tokyo.",
        "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": "At Incheon, Asiana Business Class Lounge and Korean Air Prestige Class Lounge welcome business‑class travellers and elite‑status holders with Korean cuisine, showers, and quiet zones. The Matina Lounge in Terminal 1 and the Sky Hub Lounge in Terminals 1 and 2 accept Priority Pass and sell day passes, offering hot food and runway views."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Seoul to New York?",
        "answer": "Baggage allowance on Seoul–New York flights depends on the airline and fare type. Basic economy tickets may not include a checked bag. Standard international economy usually includes one checked bag and a carry-on, while premium cabins allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to New York?",
        "answer": "Seoul to New York flights typically 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 differ by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Seoul to New York?",
        "answer": "Based on fare data, the cheapest day to fly from Seoul to New York is Wednesday with an average price of $1,458, while Sunday and Saturday are the most expensive at $1,576 on average. The cheapest time of day to depart is the afternoon, with fares starting at $808; late night and early morning departures are slightly pricier, starting at $846 and $844 respectively.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Seoul to New York?",
        "answer": "A great deal on flights from Seoul to New York is anything under $974, while the typical price is around $1,545.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}