{"response": {"Key": "JFK-TYO", "orig": {"code": "JFK", "type": "airport", "city": "New York City", "fullCity": "New York City, New York", "airport": "John F Kennedy Intl Airport"}, "dest": {"code": "TYO", "type": "airport", "city": "Tokyo", "fullCity": "Tokyo, Japan", "airport": "Narita Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from New York City to Tokyo?", "answer": "From New York JFK to Tokyo, the flight is about 6,760 miles. The typical nonstop flight time is 14 hours 25 minutes, with the return leg at 13 hours 0 minutes — westbound is about 1 hour 25 minutes longer 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 New York City to Tokyo?", "answer": "Yes, three airlines fly nonstop from JFK to Tokyo: Japan Airlines, ANA, and American Airlines, all serving Haneda (HND). Together they operate about 142 weekly flights — all daily — with departures spread across late-night and midday/early-afternoon windows. The typical flight time is around 14 hours 25 minutes eastbound.", "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"]}, "q4": {"question": "When is the cheapest time to fly from New York City to Tokyo?", "answer": "The cheapest months to fly from New York City to Tokyo are September, April, and August, with average fares around $1,008, $1,029, and $1,036 respectively. The most expensive months are June, December, and July, where average fares climb to roughly $1,356, $1,329, and $1,219.", "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.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from New York City to Tokyo?", "answer": "For flights from New York JFK to Tokyo, the optimal booking window is roughly 23 to 26 weeks ahead, with average fares around $1,339. Booking around 180 days out can yield the lowest price near $1,317, while last-minute tickets rise to about $1,550. Holiday and peak summer periods typically push fares higher, so aiming for that 5-6 month lead time 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.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from New York City to Tokyo?", "answer": "No overnight red‑eye flights are scheduled from New York JFK to Tokyo — neither nonstop nor connecting itineraries with an overnight long leg operate on this route.", "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 Tokyo?", "answer": "Japan Airlines, All Nippon Airways, and American Airlines fly nonstop from JFK to Tokyo, all serving Haneda Airport. Japan Airlines operates up to 64 weekly flights, ANA 42, and American 36, with daily service on each carrier. Typical per‑carrier fares aren’t listed for this route, but all three airlines offer frequent nonstop options throughout the week.", "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 New York City and Tokyo?", "answer": "Common layover cities include Los Angeles, San Francisco, Vancouver, and Chicago. Los Angeles and San Francisco offer the shortest total travel time due to their west coast location and direct transpacific routes. Vancouver provides efficient transfers with a modern airport and visa-free transit for many nationalities. Chicago serves as a major hub with frequent connections, though total travel time may be slightly longer."}, "q10": {"question": "Which months have the best weather for traveling to Tokyo?", "answer": "Late March to early April for cherry blossoms and mild weather, or October to November for pleasant autumn temperatures and fewer tourists."}, "q11": {"question": "What documents should I bring with me to the airport when flying from New York City to Tokyo?", "answer": "Bring a passport valid for the duration of your stay, a Japanese visa if required, proof of onward or return travel, a payment method for baggage, and any required vaccination or insurance documents."}, "q12": {"question": "Which airport should I use in Tokyo?", "answer": "Narita is the primary international gateway, located further from central Tokyo. Haneda is much closer to the city center, increasingly serving international flights and ideal for quick access to downtown."}, "q13": {"question": "How do I get to John F Kennedy Intl Airport from the city center?", "answer": "From downtown New York City, the fastest and most popular way to reach JFK is by taking the AirTrain from either Jamaica Station (connected to the LIRR and subway E/J/Z lines) or Howard Beach Station (A train). Taxis offer a flat fare to Manhattan and are a convenient door-to-door option, while ride-share apps like Uber and Lyft pick up at designated terminal areas with variable pricing. Shared shuttle vans and private car services are also available, and driving yourself means using the Van Wyck Expressway with on-airport parking at Federal Circle. Public transit is generally the cheapest, while taxis and ride-shares are more expensive but offer direct service.", "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 Tokyo airport?", "answer": "Tokyo Haneda Airport offers a transit hotel, the Royal Park Hotel Tokyo Haneda Transit, located airside in Terminal 3 near gate 114, accessible to international passengers without entering Japan. Additionally, the airport has comfortable armrest-free benches and quiet areas in Terminals 2 and 3 for resting, though no capsule hotels or sleeping pods are mentioned. Nearby hotels on the landside are connected by free shuttle buses, but the transit hotel is the only on-site sleeping facility.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/asia/tokyo_haneda.htm", "title": "Tokyo Haneda Airport Guide (HND) - Sleeping in Airports", "time_published": "2026-01-07T17:08:35Z"}, {"url": "https://www.sleepinginairports.net/guides/tokyo-haneda-airport-guide.htm", "title": "Tokyo Haneda Airport Guide (HND) - 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": "2018-10-02T00:00:31Z"}, {"url": "https://royalparkhotels.co.jp/en/the/tokyohaneda/transit/index.html", "title": "Transit Hotel - [Official] The Royal Park Hotel Tokyo Haneda- Haneda Airport Terminal 3 Building - Hotel in Tokyo"}, {"url": "https://activities.marriott.com/asia/japan/tokyo/activities/tokyo_haneda_airport_hnd_to_tokyo_hotel_address_round_trip_private_transfer-XG21GV", "title": "Tokyo Haneda Airport (HND) to Tokyo hotel/address - Round-Trip Private Transfer", "time_published": "2026-04-05T00:00:00Z"}, {"url": "http://activities.marriott.com/asia/japan/tokyo/activities/tokyo_haneda_airport_hnd_transfer_private_transfer_single_way-XBZVQ9", "title": "Tokyo Haneda Airport (HND) Transfer Private Transfer(Single way)", "time_published": "2026-04-04T00:00:00Z"}, {"url": "https://www.royalparkhotels.co.jp/en/the/tokyohaneda/about/gallery/", "title": "Gallery - [Official] The Royal Park Hotel Tokyo Haneda- Inside Haneda Airport Terminal 3 - Hotel in Tokyo", "time_published": "2026-04-15T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from New York City to Tokyo?", "answer": "The nonstop flights from New York JFK to Tokyo are typically operated with the Boeing 777-300ER, Boeing 777, and Boeing 787-9. The 777-300ER is the most common type on this route, flown by United and ANA, while American Airlines uses the 787-9 and United also fields a standard 777. On connecting itineraries, the long-haul leg is often a 777-300ER, 787-9, or 787-10 via hubs like Toronto, Chicago, or Montreal, with regional jets or narrowbodies on the shorter feeder segment. Most of these widebody aircraft offer Wi-Fi and seatback entertainment, though the exact amenities can vary by airline and specific 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 New York City to Tokyo?", "answer": "Nonstop flights from New York JFK to Tokyo are operated by Japan Airlines (JAL), All Nippon Airways (ANA), and American Airlines. JAL and American are both members of the oneworld alliance, while ANA belongs to Star Alliance. No major non-allied carrier like JetBlue or Emirates operates this route nonstop.", "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, lounges you can confidently access include the Lufthansa Senator and Business Lounges, Primeclass Lounge, Air France Lounge, VIP ONE Lounge, Turkish Airlines Lounge, and Korean Air KAL Business Class Lounge in Terminal 1, plus The Centurion Lounge, two Delta Sky Clubs (Concourse A and B), the Air India Lounge, Virgin Atlantic Clubhouse, and Chase Sapphire Lounge by The Club with Etihad Airways in Terminal 4. Eligibility varies: Delta Sky Clubs welcome Delta One, SkyTeam Elite Plus, and certain cardholders; The Centurion Lounge requires an Amex Platinum or Centurion card; and many foreign-carrier lounges admit business/first-class passengers or alliance elites. Notable features include the Air France Lounge's complimentary Clarins spa treatments and showers, the Primeclass Lounge's cocktail bar and business center, and the Chase Sapphire Lounge's locally inspired dining and wellness rooms. Priority Pass members can also access the Air France, Primeclass, and VIP ONE lounges during designated hours.", "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 Tokyo?", "answer": "On New York City to Tokyo flights, baggage policies differ by carrier. Basic economy often permits only a carry-on and personal item, with checked bags for a fee. Standard international economy typically includes at least one free checked bag and a carry-on."}, "q22": {"question": "What cabin and seat options are typical from New York City to Tokyo?", "answer": "On New York City to Tokyo flights, you can typically choose Economy, Premium Economy, and flat-bed Business class, with First class also available on some airlines."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies are airline- and fare-specific, with flexible and premium cabins typically allowing same-day changes or standby, while restrictive economy fares rarely do."}}}}