{"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 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 is about 6,890 miles and typically takes around 14 hours 15 minutes nonstop. In the return direction, flying from New York back to Seoul, the journey is about 15 hours 35 minutes, roughly 1 hour 20 minutes longer mainly 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, Asiana Airlines and Korean Air both fly non‑stop from Seoul Incheon to New York JFK. Asiana operates three daily departures (21 per week) and Korean Air operates two daily departures (14 per week), so flights run every day of the week. The flight takes about 14 hours 15 minutes eastbound, and the typical fare on either carrier is around $1,350 round‑trip.", "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. 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": ["flight_schedule", "route_airlines"]}, "q3": {"question": "What are the ground transportation options in New York City?", "answer": "At JFK, the AirTrain connects to the subway and Long Island Rail Road for affordable mass transit into Manhattan, while flat‑rate yellow taxis and ride‑share apps like Uber and Lyft offer door‑to‑door convenience. Rental cars are available at Federal Circle via the AirTrain, and shared shuttles or helicopter transfers provide additional options. Taxis and ride‑shares are the most popular choices for their directness, but the AirTrain plus subway is often the fastest during peak traffic.", "toolsUsed": ["article_lookup"], "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": "From Seoul to New York City, the cheapest time to fly is in the fall and late summer, with November averaging $844, October $882, and September $907. The most expensive months are June at $1,364, December at $1,289, and May at $1,226.", "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 best fares are typically found when booking 19 to 21 weeks before departure, with an average price around $1,408. Booking around 180 days out can yield even slightly lower fares near $1,403, while waiting until the last minute drives prices above $1,600. During summer and holiday peaks, the optimal window may shift earlier, so aiming for 5 to 6 months ahead is a safe bet.", "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, Asiana Airlines operates a daily nonstop red-eye from Seoul (ICN) to New York (JFK), departing at 21:05 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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Seoul and New York City?", "answer": "Common layovers include Tokyo (Narita or Haneda), which offers efficient connections and visa‑free transit for many nationalities, and Incheon itself if you start from a regional Korean airport. Other competitive hubs are Seoul (Incheon) for domestic connections, and sometimes Vancouver or Toronto, which provide North American gateway advantages with streamlined U.S. pre‑clearance. These hubs keep total travel time competitive while offering broad onward connections."}, "q10": {"question": "Which months have the best weather for traveling to New York City?", "answer": "April to June and September to October offer pleasant temperatures and fewer tourists than summer."}, "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, proof of onward or return travel, and a payment method for baggage. Check current vaccination certificate requirements."}, "q12": {"question": "Which airport should I use in New York City?", "answer": "New York City has three major airports. John F. Kennedy International Airport is the primary international gateway, located in Queens about 15 miles from Midtown Manhattan, and serves as a hub for many global airlines and alliances. Newark Liberty International Airport is in New Jersey, roughly 16 miles from Midtown, and is a major hub for United Airlines and Star Alliance, often preferred for Manhattan's west side. LaGuardia Airport is the closest to Midtown at about 8 miles, but handles mostly domestic and short‑haul international flights, with limited long‑haul services."}, "q13": {"question": "How do I get to Incheon Intl Airport from the city center?", "answer": "To reach Incheon Airport from downtown Seoul, the fastest and most popular options are the non‑stop AREX Express train (about 43–51 minutes from Seoul Station) and the slightly cheaper all‑stop AREX commuter train. Airport limousine buses serve many neighborhoods directly and cost roughly twice the commuter train fare. Taxis and ride‑shares offer door‑to‑door convenience at a higher cost, while driving yourself is possible with both short‑term and long‑term parking available at the airport.", "toolsUsed": ["article_lookup"], "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's only on-site hotel, the TWA Hotel, is located in the historic TWA Flight Center (Terminal 5) and is accessible via the AirTrain without a shuttle. There are no capsule hotels or sleeping pods airside, but many nearby hotels offer shuttle service, including the Hampton Inn, Crowne Plaza, and Courtyard by Marriott.", "toolsUsed": ["article_lookup"], "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"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at John F Kennedy Intl Airport?", "answer": "John F. Kennedy International Airport offers currency exchange services in multiple terminals, including Terminal 1, Terminal 4, Terminal 5, Terminal 7, and Terminal 8. Prayer rooms and chapels are available as well, with locations such as the interfaith chapel in Terminal 4 near Gate B20, the meditation room in Terminal 5 near Gate 12, and the chapel in Terminal 8 near Gate 14. Free Wi‑Fi is provided throughout all terminals, and you can connect to the “_Free JFK WiFi” network. These amenities are accessible to all passengers, though exact locations may vary slightly over time.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.jfkairport.com/", "title": "John F. Kennedy International Airport - JFK Airport", "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico", "time_published": "2025-11-18T15:13:54Z"}, {"url": "https://jfkairport.com?bcsi-ac-a36e4bd543b0a21d=29D68E8100000108xBb3B2V1FoItWavwVCddiFHyx4MCAAAACAEAAFrdWwAAjScADQAAAI8TAgA=", "title": "John F. Kennedy International Airport - JFK Airport", "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico", "time_published": "2025-11-18T15:13:54Z"}, {"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://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"}]}, "q17": {"question": "What aircraft are typically used on flights from Seoul to New York City?", "answer": "The nonstop flights from Seoul Incheon to New York JFK are operated with Boeing 787-9, Airbus A380-800, and Airbus A350-900 aircraft. Korean Air (YP) uses the 787-9 while Asiana Airlines (OZ) flies both the A380-800 and the A350-900, so the exact aircraft on any given day depends on the airline and schedule. Wi‑Fi and seatback entertainment are widely available on these long‑haul widebodies, though the specific amenities vary by carrier and aircraft configuration.", "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": "Asiana Airlines (OZ) and Korean Air (KE) operate nonstop from Seoul Incheon to New York JFK. Asiana is a Star Alliance member, and Korean Air belongs to SkyTeam. No oneworld carrier flies this route nonstop, and neither airline is unaffiliated.", "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": "When departing Seoul Incheon for New York JFK, you'll find several lounges across both terminals. In Terminal 1, Asiana Airlines operates three Business Class Lounges (East, Central, West) accessible to business class passengers and Star Alliance Gold members, offering comfortable seating and dining. Also in Terminal 1 are MATINA Lounges (East and West) and Sky Hub Lounges (East and West), which accept Priority Pass and certain credit cards, with the Sky Hub Lounge near Gate 115 featuring showers and complimentary food and drinks. In Terminal 2, where Delta and Korean Air operate, there is a Delta Sky Club for Delta One and SkyTeam Elite Plus passengers, plus a MATINA Lounge and Sky Hub Lounge for Priority Pass and other eligible travelers.", "toolsUsed": ["article_lookup"], "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": "Baggage allowance depends on the airline and fare type. Basic economy may not include a checked bag, while standard international economy typically includes one checked bag up to 23 kg and a carry‑on. Premium cabins and higher fares offer greater allowances."}, "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 on select airlines, and flat-bed Business class; First class is available on a few carriers."}, "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."}}}}