{"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 City", "fullCity": "New York City, New York", "airport": "John F Kennedy Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Seoul to New York City?", "answer": "The flight from Seoul to New York City covers about 6,890 miles. Nonstop flights typically take around 14 hours and 10 minutes eastbound, while the return leg is noticeably longer at about 15 hours and 39 minutes due to prevailing winds.", "methodology": "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": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Seoul to New York City?", "answer": "Yes, there are direct flights from Seoul (ICN) to New York City. Four airlines — Asiana, Korean Air, United, and Air Premia — operate daily nonstop service: Asiana and Korean Air fly into JFK, while United and Air Premia serve Newark (EWR). Together they offer up to 70 weekly flights, with departures spread across morning, afternoon, and 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. 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"]}, "q3": {"question": "What are the ground transportation options in New York City?", "answer": "At JFK, the fastest way to Manhattan is a taxi with a flat fare of about $70, while the most-used option is the AirTrain connecting to the subway or LIRR for a cheaper ride. Ride-share services like Uber and Lyft are available from designated pickup zones, and rental cars can be accessed via the AirTrain at Federal Circle. Shared shuttles and even a helicopter service are also offered. Most travelers take the AirTrain plus subway combination for its balance of cost and reliability.", "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"}]}, "q4": {"question": "When is the cheapest time to fly from Seoul to New York City?", "answer": "The cheapest months to fly from Seoul to New York City are November (average $844), October ($882), and September ($907), with the low season spanning August through November. The most expensive months are June (average $1364), December ($1289), and May ($1226), which together with July form 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.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Seoul to New York City?", "answer": "For flights from Seoul to New York City, the optimal booking window is about 19 to 21 weeks before departure, when average fares drop to around $1,408. Booking at exactly 180 days out can yield the lowest single fare of $1,403, while waiting until the last minute pushes prices up to $1,605. During peak summer and holiday periods, demand is higher, so aiming for the early side of that window or even a bit further out is advisable.", "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.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Seoul to New York City?", "answer": "Yes, overnight red‑eye flights are available nonstop from Seoul Incheon (ICN) to New York City. Air Premia (YP) operates to Newark (EWR) with departures around 9:30–9:55 PM daily, and Asiana Airlines (OZ) operates to JFK with a daily departure around 9:05 PM. Both arrive the next morning local time.", "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 City?", "answer": "Nonstop flights from Seoul to New York City are available on Asiana Airlines, United, Korean Air, and Air Premia. Asiana and United each operate 21 weekly flights, while Korean Air and Air Premia offer 14 weekly flights. Typical median fares are around $900 on United, $1,134 on Air Premia, $1,345 on Korean Air, and $1,353 on Asiana. These carriers serve both JFK and Newark airports, with departures spread throughout the day including morning, afternoon, and evening options.", "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 New York City?", "answer": "If you need a connection, common hubs include Tokyo (Narita or Haneda), which offers efficient transfers and broad connections within Asia; Shanghai Pudong, with extensive Chinese network access; and Incheon itself if you start from a regional Korean airport, though that would be a domestic leg. For a more direct routing, consider Anchorage, which provides a technical stop on some cargo routes but is less common for passengers. These hubs help keep total travel time competitive while offering smooth transit experiences."}, "q10": {"question": "Which months have the best weather for traveling to New York City?", "answer": "April to June and September to early November offer pleasant temperatures and fewer tourists than summer and the holiday season."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Seoul to New York City?", "answer": "Bring a passport valid for at least six months, a valid U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in New York City?", "answer": "JFK is the primary international gateway, with the most long‑haul flights and major alliances. Newark Liberty also handles international routes and is often more convenient for Lower Manhattan. LaGuardia mainly serves domestic and short‑haul flights, with limited international service."}, "q13": {"question": "How do I get to Incheon Intl Airport from the city center?", "answer": "From Seoul city center, the fastest and most popular option is the AREX express train, which connects Seoul Station directly to Incheon Airport in about 43–51 minutes. Airport limousine buses serve major districts like Gangnam, Myeongdong, and Dongdaemun with comfortable seats and luggage storage, taking 60–90 minutes depending on traffic. Taxis and ride‑share services offer door‑to‑door convenience but are pricier and subject to traffic delays. Driving and parking at the airport is possible with both short‑term and long‑term lots, though it can be costly for extended trips.", "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 New York City airport?", "answer": "JFK Airport currently has one on-site hotel, the TWA Hotel, located in the historic TWA Flight Center near Terminal 5 and accessible via the AirTrain. There are no capsule hotels or sleeping pods inside the terminals, but several nearby hotels like the Crowne Plaza and Hilton offer shuttle service.", "toolsUsed": [], "references": [{"url": "http://www.sleepinginairports.net/usa/newyorkjfk.htm", "title": "New York City JFK Airport Guide - Sleeping in Airports", "time_published": "2026-03-09T16:06:27Z"}, {"url": "https://sleepinginairports.net/guides/new-york-city-jfk-airport-guide.htm", "title": "New York City JFK Airport Guide - 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": "2018-08-06T08:02:49Z"}, {"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://en.wikipedia.org/wiki/Kennedy_Airport", "title": "John F. Kennedy International Airport - Wikipedia", "time_published": "2026-03-11T23:04:47Z"}, {"url": "https://activities.marriott.com/north-america/usa/new-york/new-york-city/activities/private_one_way_transfer_john_f_kennedy_airport_to_new_york-X55Q5M?property=NYCWS", "title": "Private One-way Transfer John F. Kennedy Airport To New York", "time_published": "2026-02-16T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Ramada%20Plaza%20JFK%20Hotel", "title": "Ramada Plaza JFK Hotel", "time_published": "2026-03-23T14:41:49Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Seoul to New York City?", "answer": "The Boeing 787-9, Airbus A380-800, and Airbus A350-900 are the aircraft types used on nonstop flights from Seoul to New York City. Korean Air (YP) flies the 787-9, while Asiana Airlines (OZ) operates both the A380-800 and the A350-900. Wi‑Fi and seatback entertainment are widely available on these long-haul aircraft, though the exact model can vary by day and airline.", "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 City?", "answer": "On the Seoul–New York nonstop route, Asiana Airlines (OZ) and Korean Air (KE) belong to Star Alliance and SkyTeam respectively, while Air Premia (YP) is unaffiliated with any major alliance. United Airlines (UA), also a Star Alliance member, operates the route as well. Other alliances like oneworld do not currently have a nonstop presence on this route, though they 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. 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 Seoul?", "answer": "Incheon Airport Terminal 1 has three Asiana Business Class Lounges (East, Central, West) for Asiana business/first passengers and Star Alliance Gold members, plus MATINA Lounges at Gates 11 and 43 and Sky Hub Lounges East and West, all accessible via Priority Pass or day pass. Terminal 1 Concourse offers a Sky Hub Lounge near Gate 115 with airside access, showers, and complimentary food and drinks. Terminal 2 features a MATINA Lounge, a Sky Hub Lounge, and Korean Air's Prestige Class lounges for SkyTeam elites and business class travelers, with Korean Air's lounges known for their spacious seating and Korean cuisine.", "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 New York City?", "answer": "On Seoul–New York flights, basic economy fares may not include a checked bag. Standard economy typically includes one checked bag and a carry‑on, while premium cabins offer two checked bags. Always verify with your airline before travel."}, "q22": {"question": "What cabin and seat options are typical from Seoul to New York City?", "answer": "Flights from Seoul to New York City typically offer Economy, Premium Economy, and flat-bed Business class; First class is 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 cabin tickets generally allow same‑day changes or standby, while restrictive economy fares usually do not."}}}}