{
  "response": {
    "Key": "ICN-JFK",
    "orig": {
      "code": "ICN",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "dest": {
      "code": "JFK",
      "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 nonstop flight from Seoul (ICN) to New York (JFK) typically takes about 13 hours 30 minutes to 14 hours westbound, while the return eastbound is often about an hour shorter due to prevailing tailwinds. With one stop, total travel time usually ranges from 16 to 18 hours, depending on the layover city."
      },
      "q1": {
        "question": "Are there any direct flights from Seoul to New York?",
        "answer": "Yes, there are non‑stop flights from Seoul (ICN) to New York (JFK) operated by just two airlines — Asiana (OZ) and Korean Air (KE) — both running daily. Asiana offers three daily departures (around 8:25 AM, 9:00 AM, and 9:05 PM) while Korean Air has two (around 10:00 AM and 7:30 PM), giving a total of five non‑stop flights every day.",
        "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 South Korean nationals traveling to the United States, a visa is not required for short visits under the Visa Waiver Program (VWP), but you must obtain an approved ESTA (Electronic System for Travel Authorization) before departure. For U.S. citizens traveling to South Korea, a visa is not required for stays up to 90 days for tourism or business, but you must have a valid K-ETA (Korea Electronic Travel Authorization) before boarding. Travelers of other nationalities should check both U.S. and South Korean entry requirements based on their citizenship."
      },
      "q3": {
        "question": "What are the ground transportation options in New York?",
        "answer": "From JFK Airport to Manhattan, the AirTrain connects to the subway (E, J, Z lines) and the Long Island Rail Road (LIRR) at Jamaica Station. The LIRR is the fastest option, reaching Penn Station in about thirty-five minutes, while the subway is cheaper but takes around fifty to sixty minutes. Taxis charge a flat fare to Manhattan and are convenient but can be slow in traffic. Ride-share services like Uber and Lyft are widely available. Car rentals are possible but not recommended for city use due to congestion and parking costs. The AirTrain plus LIRR or subway is the most used option for its balance of 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 (around $994), October ($1004), and November ($1010), which fall in the low season. The most expensive months are June (about $1398), December ($1382), and July ($1285), corresponding to the high season.",
        "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 (ICN) to New York (JFK), the optimal booking window is about 23 to 26 weeks before departure, with average fares around $1,405. The absolute lowest price of $1,391 typically appears around 180 days out, while booking last-minute can cost $1,567 or more. During summer or holiday periods, you should aim for the earlier end of that window or even a bit sooner, as demand can push the cheapest fares to sell out faster.",
        "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 nonstop from Seoul (ICN) to New York (JFK). Asiana Airlines operates a daily red-eye departing at 9:05 PM and 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 (ICN) to New York (JFK) are operated by Asiana Airlines and Korean Air, with daily departures available on both carriers. Asiana offers 21 weekly flights with departure times at 08:25, 09:00, and 21:05, while Korean Air provides 14 weekly flights departing at 10:00 and 19:30.",
        "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 hubs include Tokyo (Narita or Haneda), Vancouver, San Francisco, and Los Angeles. Tokyo offers efficient Asian connections and a single stop. Vancouver and San Francisco allow U.S. preclearance, speeding arrival. Los Angeles provides extensive domestic and international onward flights, often with competitive total travel times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Seoul to New York?",
        "answer": "On-time performance is generally reliable, though afternoon and evening departures can encounter delays due to airport congestion or crew scheduling. Early morning flights, particularly on Korean Air and Asiana Airlines, tend to have higher punctuality rates."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to New York?",
        "answer": "April to June and September to October have pleasant temperatures and fewer tourists than summer or the holiday season."
      },
      "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 at least six months beyond your U.S. stay, a valid U.S. visa or ESTA, proof of onward or return travel, a payment method for baggage, and any required vaccination or health documents."
      },
      "q12": {
        "question": "Which airport should I use in New York?",
        "answer": "John F. Kennedy International handles most international flights and is the primary gateway for Seoul routes. Newark Liberty is an alternative with good Manhattan access and many Star Alliance flights. LaGuardia is closest to Midtown but mainly serves domestic destinations."
      },
      "q13": {
        "question": "How do I get to Incheon Intl Airport from the city center?",
        "answer": "From Seoul city center to Incheon Airport, the AREX Express train is fastest at 43 minutes, while the All‑Stop train is cheaper but takes about 60 minutes. Airport limousine buses serve many neighborhoods and are popular for luggage convenience. Taxis and rideshares offer door‑to‑door service but cost more and can be slower in traffic. Driving and parking are available but generally the least practical option."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at New York airport?",
        "answer": "Yes. The TWA Hotel is on-site at JFK, connected to Terminal 5 and accessible from other terminals via AirTrain. No capsule hotels or sleeping pods exist. Nearby hotels like the Crowne Plaza, Hilton, and Radisson offer free shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at John F Kennedy Intl Airport?",
        "answer": "JFK has currency exchange offices in Terminals 1, 4, 7 and 8, multi‑faith chapels in Terminals 4 and 7, and free Wi‑Fi throughout all terminals."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Seoul and New York airports?",
        "answer": "Seoul Incheon offers wheelchair assistance, accessible restrooms, and dedicated family zones with nursing rooms and children’s play areas in both terminals. New York JFK provides wheelchair services, accessible facilities, and kid zones like the play area in Terminal 5. Request assistance from your airline at least 48 hours before departure."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Seoul to New York?",
        "answer": "On nonstop flights from Seoul (ICN) to New York (JFK), the Boeing 787-9, Airbus A350-900, and Airbus A380-800 are commonly operated, with the exact aircraft varying by airline and day. Connecting itineraries often use long-haul types like the Boeing 787-9, 777-300ER, or A350 on the main segment, paired with narrowbodies such as the 737 or A321 on the short leg. Wi-Fi and seatback entertainment are widely available across these services.",
        "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 New York?",
        "answer": "Star Alliance (via Asiana Airlines) and SkyTeam (via Korean Air) serve Seoul to New York nonstop; oneworld and unaffiliated carriers may offer connecting itineraries.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Seoul?",
        "answer": "Incheon Airport offers the Korean Air KAL Prestige Class Lounge and KAL First Class Lounge, both accessible to business‑ and first‑class passengers and SkyTeam Elite Plus members, with showers, dining and quiet zones. Asiana Airlines’ Business Lounge and First Lounge serve Star Alliance premium travellers. The Matina Lounge and Sky Hub Lounge accept Priority Pass and day‑pass purchases."
      },
      "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 often has no free checked bags. Standard economy typically includes one checked bag and a carry-on. 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 and flat‑bed Business class; Premium Economy is available on Korean Air and Asiana, while some airlines also feature First class."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare, with flexible and premium cabins typically offering same‑day changes or standby while basic economy fares generally do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Seoul to New York?",
        "answer": "The cheapest day to fly from Seoul to New York is Wednesday with an average fare around $1,458, while Sunday and Saturday are the most expensive at about $1,576 on average. For departure times, afternoon flights offer the lowest minimum fare at $808, in contrast to morning departures which start at $874.",
        "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 good price for a flight from Seoul to New York is anything under $974, which is considered a great deal. The typical fare on this route is around $1,545, with most prices falling between $1,400 and $1,600 based on recent data.",
        "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"
        ]
      }
    }
  }
}