{"response": {"Key": "JFK-SIN", "orig": {"code": "JFK", "type": "airport", "city": "New York City", "fullCity": "New York City, New York", "airport": "John F Kennedy Intl Airport"}, "dest": {"code": "SIN", "type": "airport", "city": "Singapore", "fullCity": "Singapore, Singapore", "airport": "Changi Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from New York City to Singapore?", "answer": "The flight from New York JFK to Singapore is about 9,530 miles and typically takes 18 hours 55 minutes nonstop on Singapore Airlines. The return leg is slightly shorter at 18 hours 40 minutes, a difference of 15 minutes due to prevailing winds. Connecting itineraries usually total 21 to 25 hours depending on the layover.", "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 Singapore?", "answer": "Singapore Airlines flies non‑stop from JFK to Singapore with 21 weekly departures — three flights a day, every day of the week, typically departing around 10–11 PM. It's the only carrier on the route, and the flight takes about 18 hours 55 minutes eastbound (just under 18 hours 40 minutes on the return).", "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"]}, "q3": {"question": "What are the ground transportation options in Singapore?", "answer": "From Singapore Changi Airport, the Mass Rapid Transit (MRT) train is the most-used and efficient option, reaching the city center in about 30 minutes for under S$3. Taxis are widely available at all terminals, taking around 30 minutes and costing S$25–S$45, with additional airport and peak surcharges. Ride-share services like Grab operate similarly to taxis and can be booked via mobile apps. Public buses are an affordable alternative, though they require exact cash or a stored-value card and are slower than the train. The City Shuttle bus offers door-to-door hotel service for S$10 per adult, while car rentals are available but generally unnecessary given Singapore's compact size and excellent public transport.", "toolsUsed": [], "references": [{"url": "https://www.changiairport.com/en/at-changi/transport-and-directions/leaving-the-airport.html", "title": "Leaving Changi Airport: Transport Options", "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"}, {"url": "https://en.wikipedia.org/wiki/Transport%20in%20Singapore", "title": "Transport in Singapore", "time_published": "2026-04-20T00:14:57Z"}, {"url": "https://www.changiairport.com/cn/en/fly/getting-started-in-singapore.html", "title": "Getting Started in Singapore with Changi Airport", "time_published": "2025-01-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Transport_in_Singapore", "title": "Transport in Singapore", "time_published": "2026-06-20T14:24:07Z"}, {"url": "http://www.caas.gov.sg/about-caas/our-organisation/our-publications/publication-details/publication/development-works-of-a-three-runway-system-at-changi-airport-to-begin", "title": "Publication Details", "time_published": "2026-04-06T00:00:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from New York City to Singapore?", "answer": "The cheapest months to fly from New York City to Singapore are September, October, and November, with average round-trip fares around $971–$1026. The most expensive months are December, June, and May, where average prices climb to $1228–$1343.", "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 Singapore?", "answer": "For New York JFK to Singapore, the best fares are typically found when booking 6 to 9 weeks ahead, with an average price of $1,246. During summer and holiday periods, demand can push prices higher, so aiming for the earlier end of that window or even a bit further out may help secure a better deal.", "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 Singapore?", "answer": "Yes, overnight red‑eye flights are available from New York JFK to Singapore. Singapore Airlines operates these nonstop red‑eyes daily, with departures typically between 10:05 PM and 11:05 PM. The flights arrive in Singapore 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 New York City to Singapore?", "answer": "Singapore Airlines operates the only nonstop service from New York JFK to Singapore, with 21 flights per week, departing daily in the late evening. The median fare for this nonstop flight is around $1,702. Other carriers may also serve this route with connections, but the published schedule shows Singapore Airlines as the sole nonstop operator.", "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 Singapore?", "answer": "Common layover cities include Doha, Dubai, Frankfurt, and Tokyo. Doha and Dubai offer efficient one-stop connections on Qatar Airways and Emirates, with visa-free transit available for many nationalities. Frankfurt provides a central European hub with broad connections. Tokyo serves as a convenient Asian gateway, often with seamless transfers when flying Japan Airlines or ANA."}, "q10": {"question": "Which months have the best weather for traveling to Singapore?", "answer": "February to April sees less rain and comfortable temperatures, avoiding the heavier monsoon months."}, "q11": {"question": "What documents should I bring with me to the airport when flying from New York City to Singapore?", "answer": "Bring a passport valid for at least six months beyond your arrival date, a completed SG Arrival Card, any required visa, proof of onward or return travel, a payment method for baggage, and check if vaccination certificates are needed."}, "q12": {"question": "Which airport should I use in Singapore?", "answer": "Changi Airport is Singapore's only airport. It serves all flights and is well connected to the city centre via MRT, bus, and taxi, with top attractions like Jewel on site."}, "q13": {"question": "How do I get to John F Kennedy Intl Airport from the city center?", "answer": "To reach JFK from downtown Manhattan, the fastest and most popular option is the AirTrain combined with the Long Island Rail Road (LIRR) from Penn Station, taking about 35 minutes; a cheaper alternative is the AirTrain plus subway (E, J, or Z lines) from Jamaica or Howard Beach, which takes 50–75 minutes. Licensed yellow taxis offer flat‑rate fares to Manhattan, while ride‑share services like Uber and Lyft pick up at designated areas with variable pricing. Driving and parking are available via the Van Wyck Expressway, with on‑airport lots and a free cell phone waiting lot for pick‑ups.", "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 Singapore airport?", "answer": "Singapore Changi Airport offers several on-site transit hotels in Terminals 1, 2, and 3, including the Aerotel in Terminal 1 and Ambassador Transit Hotels in Terminals 2 and 3, all located airside so you don't need to clear immigration or take a shuttle. There's also the JetQuay Sleeping Suite in the privately-run JetQuay CIP Terminal. For a more traditional hotel, the Crowne Plaza Changi Airport is connected to Terminal 3 via a covered walkway and does not require a shuttle.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/guides/singapore-changi-airport-guide.htm", "title": "Singapore Changi Airport Guide (SIN) - 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": "2018-10-02T00:00:45Z"}, {"url": "https://www.changiairport.com/en/at-changi/facilities-and-services-directory/transit-hotels.html", "title": "Changi Airport Transit Hotels - Singapore Airport Stays", "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"}, {"url": "https://www.changiairport.com/en/airport-guide/facilities-and-services/transit-hotels.html", "title": "Transit Hotels", "time_published": "2024-01-07T00:00:00Z"}, {"url": "https://activities.marriott.com/asia/singapore/singapore-city/activities/singapore_changi_airport_sin_to_singapore_round_trip_private_transfer-XS7HFZ?property=SINFP", "title": "Singapore Changi Airport (SIN) to Singapore - Round-Trip Private Transfer", "time_published": "2026-03-16T00:00:00Z"}, {"url": "https://activities.marriott.com/asia/singapore/singapore-city/activities/singapore_to_singapore_changi_airport_sin_private_transfer-XQ2GKJ", "title": "Singapore to Singapore Changi Airport (SIN) - Private Transfer", "time_published": "2026-02-22T00:00:00Z"}, {"url": "https://www.sleepinginairports.net/lounge/singapore-changi-airport/ambassador-transit-lounge-t3-sin.htm", "title": "Ambassador Transit Lounge | Singapore Changi Airport (Terminal 3)", "time_published": "2024-12-06T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Changi Airport?", "answer": "Changi Airport offers currency exchange offices, prayer rooms, and free Wi‑Fi throughout its terminals. Currency exchange counters and ATMs are located in both the public and transit areas of all terminals, while multi‑faith prayer rooms are available in the transit areas of Terminals 1, 2, 3, and 4. Complimentary Wi‑Fi is provided airport‑wide, with connectivity available in all terminals and public areas.", "toolsUsed": [], "references": [{"url": "https://nowboarding.changiairport.com/discover-changi/a-guide-to-shower-facilities-in-changi-airport-and-jewel.html", "title": "Shower facilities in Singapore Changi Airport & Jewel to freshen up between flights", "time_published": "2024-05-13T00:00:00Z"}, {"url": "https://changiairport.com/id/en/at-changi/facilities-and-services-directory/pay-per-use-lounges.html", "title": "Changi Airport Facilities & Services Directory", "favicon": "https://changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"}, {"url": "https://en.wikipedia.org/wiki/Infrastructure_of_Changi_Airport", "title": "Infrastructure of Changi Airport", "time_published": "2026-05-19T13:07:32Z"}, {"url": "https://en.wikipedia.org/w/index.php?oldid=86720308&title=Changi_Airport", "title": "Changi Airport - Wikipedia", "time_published": "2002-11-15T08:24:45Z"}, {"url": "https://www.caas.gov.sg/who-we-are/newsroom/Detail/changi-airport-to-invest-s-3-billion-over-next-six-years-to-strengthen-singapore's-position-as-a-global-air-hub", "title": "Newsroom", "time_published": "2024-11-07T00:00:00Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the New York City and Singapore airports?", "answer": "At JFK, accessible services include TSA Cares for screening assistance (request at least 72 hours ahead), wheelchair and guided assistance through your airline, and accessible restrooms plus service animal relief areas in every terminal. At Changi Airport, the Care@Changi program offers trained Care Ambassadors, complimentary self-assist wheelchairs, accessible changing rooms, and hearing enhancement systems; wheelchair and mobility assistance should be booked with your airline at least 48 hours before departure. Both airports recommend contacting your airline in advance to arrange any special services, and Changi also has special assistance lanes at immigration for travelers with disabilities or young children.", "toolsUsed": [], "references": [{"url": "https://jfkairport.com/at-airport/accessibility-services", "title": "Accessibility Services - JFK Airport", "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"}, {"url": "https://www.jfkairport.com/explore-jfk/accessibility-services", "title": "Accessibility Services - JFK Airport", "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"}, {"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"}, {"url": "https://www.changiairport.com/en/at-changi/special-assistance.html", "title": "Special Assistance & Traveller Accessibility Support | Changi Airport", "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"}, {"url": "https://www.changiairport.com/en/at-changi/special-assistance/reduced-mobility.html", "title": "Travelling with Reduced Mobility", "favicon": "https://www.changiairport.com/etc.clientlibs/changiairport/clientlibs/clientlib-site/resources/apple-touch-icon-180x180.png"}, {"url": "https://en.wikipedia.org/wiki/Changi%20Airport", "title": "Changi Airport", "time_published": "2026-05-01T17:55:25Z"}, {"url": "https://en.wikipedia.org/w/index.php?oldid=86720308&title=Changi_Airport", "title": "Changi Airport - Wikipedia", "time_published": "2002-11-15T08:24:45Z"}, {"url": "https://www.caas.gov.sg/who-we-are/newsroom/Detail/travelers-to-be-allowed-to-transit-through-changi-airport", "title": "Newsroom", "time_published": "2020-06-02T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from New York City to Singapore?", "answer": "The nonstop flight from New York JFK to Singapore is operated by Singapore Airlines using an Airbus A350-900. On connecting itineraries, the long-haul leg most often flies a Boeing 787-9 (via San Francisco on United), an Airbus A350-1000, or a Boeing 777-300ER, depending on the connecting hub and airline. The exact aircraft can vary by day and carrier, but these widebody types dominate the route, and Wi‑Fi with seatback entertainment is widely available on these long‑haul flights.", "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 Singapore?", "answer": "Singapore Airlines, a Star Alliance member, operates nonstop flights from New York JFK to Singapore. No other alliances have a carrier on this nonstop route, though oneworld and SkyTeam airlines can serve it via connections.", "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, Terminal 1 offers several airline-branded lounges including the Lufthansa Senator and Business Lounges, an Air France Lounge with Clarins spa treatments and showers, a Turkish Airlines Lounge, and a Korean Air KAL Business Class Lounge. Terminal 4 houses Delta Sky Clubs in Concourses A and B, the American Express Centurion Lounge, a Virgin Atlantic Clubhouse, and the Chase Sapphire Lounge by The Club with Etihad Airways. Terminal 8 features a Minute Suites for resting. Access generally requires a same-day boarding pass, with eligibility through business or first class tickets, elite status, or premium credit cards like the Delta SkyMiles Reserve Card or The Platinum Card from American Express.", "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 Singapore?", "answer": "Baggage allowance on New York City to Singapore flights varies by airline and fare class. Basic Economy tickets typically do not include a checked bag, while standard economy fares usually include one checked bag and a carry‑on. Premium cabins offer two or more checked bags."}, "q22": {"question": "What cabin and seat options are typical from New York City to Singapore?", "answer": "Typical options on New York City to Singapore flights include Economy, Premium Economy on select airlines, and flat‑bed Business class, with some carriers offering First class suites."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while basic economy typically does not."}}}}