{"response": {"Key": "CHI-JFK", "orig": {"code": "CHI", "type": "airport", "city": "Chicago", "fullCity": "Chicago, Illinois", "airport": "Dupage County"}, "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 Chicago to New York City?", "answer": "The flight from Chicago to New York City is about 740 miles and typically takes 2 hours and 23 minutes nonstop. The return leg is longer at 2 hours and 49 minutes, a difference of 26 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 Chicago to New York City?", "answer": "Yes, there are plenty of nonstop flights from Chicago to JFK. American, Delta, and JetBlue all fly the route daily from O'Hare, with a combined 153 weekly flights across those three carriers, plus Frontier offers a few flights a week on Mondays, Wednesdays, Fridays, and Saturdays.", "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 AirTrain connects all terminals to the subway and Long Island Rail Road at Jamaica and Howard Beach stations, offering the cheapest and most weather‑proof route into Manhattan for about $8.25 total. Yellow taxis charge a flat $70 plus tolls and tip to anywhere in Manhattan and are the most‑used door‑to‑door option. Ride‑share apps like Uber and Lyft have designated pickup zones outside each terminal, with prices varying by time and demand. Rental cars are available from a consolidated center reached by AirTrain, though driving into the city is rarely the fastest choice. The AirTrain‑to‑subway combination is the most popular overall 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 Chicago to New York City?", "answer": "The cheapest months to fly from Chicago to New York City are September, August, and October, with average fares around $230, $240, and $265 respectively. The most expensive months are June, May, and April, where average fares reach $318, $292, and $290.", "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 Chicago to New York City?", "answer": "For flights from Chicago to New York City, the best fares are typically found when booking 4 to 6 weeks ahead, with average prices around $165. The cheapest single day to book is about 65 days out at $161, while last-minute bookings can spike to over $300. During summer and holiday periods, demand pushes optimal booking earlier, so aim for 6 to 10 weeks ahead to avoid steeper prices.", "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 Chicago to New York City?", "answer": "There are no nonstop red-eye flights from Chicago to New York JFK. A connecting overnight itinerary exists, with the red-eye leg on Frontier (F9) from Atlanta to Newark departing at 10:40 PM and arriving at 1:03 AM — landing in the early hours — after which a connecting Frontier flight continues to JFK following a long layover in Atlanta.", "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 Chicago to New York City?", "answer": "American Airlines, Delta (including regional partners Republic Airways and SkyWest), JetBlue, and Frontier all offer nonstop flights from Chicago O'Hare to New York JFK. American operates the most frequent service with 63 weekly flights, followed by Delta-branded flights at 50 weekly (43 by Republic and 7 by SkyWest), JetBlue with 40 weekly, and Frontier with just 4 weekly flights on select days. Median fares are not available in the schedule data for this route.", "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 Chicago and New York City?", "answer": "This is a domestic route, so visa‑free transit is irrelevant. Common layover cities that can keep total travel time competitive include Detroit, Cleveland, and Philadelphia, which are major hubs offering efficient connections."}, "q9": {"question": "How reliable are on‑time departures on this route from Chicago to New York City?", "answer": "On the Chicago–New York JFK route, JetBlue achieves an 84.6% on-time departure rate with a 2.5% cancellation rate, while American Airlines trails at 65.5% on-time departures and a 3.0% cancellation rate. Regional operators for Delta and American (Republic and SkyWest) fall in between, with on-time departures around 81–88% and cancellations under 2%.", "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"]}, "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 Chicago to New York City?", "answer": "For this domestic flight, bring a Real ID-compliant driver's license or passport, a credit card for any baggage fees, and check if vaccination certificates are needed for entry to venues at your destination."}, "q12": {"question": "Which airport should I use in New York City?", "answer": "JFK handles the most international flights and is a major hub for Delta and JetBlue. LaGuardia primarily serves domestic routes and is closest to Midtown Manhattan. Newark also serves the city and is convenient for west‑side Manhattan, with many United connections."}, "q13": {"question": "How do I get to Dupage County from the city center?", "answer": "To reach Chicago O'Hare (ORD) from downtown, the CTA Blue Line 'L' train is the most popular and often fastest option, running directly into the airport with frequent service and low cost. Taxis and ride‑share services offer door‑to‑door convenience for a higher fare, while airport shuttles and regional buses serve the city and suburbs. If driving, O'Hare has a main garage for hourly or daily parking and economy lots for longer stays, with the option to reserve a space in advance.", "toolsUsed": [], "references": [{"url": "https://flychicago.com/ohare/tofrom/pages/default.aspx", "title": "Getting To and From O'Hare International Airport | Chicago O’Hare International Airport (ORD)", "favicon": "https://flychicago.com/_catalogs/masterpage/favicon.ico"}, {"url": "https://www.flychicago.com/ohare/map", "title": "Map | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-27T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation_in_Chicago", "title": "Transportation in Chicago", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-05-15T02:56:07Z"}, {"url": "https://en.wikipedia.org/wiki/Transportation%20in%20Chicago", "title": "Transportation in Chicago", "time_published": "2026-04-13T06:59:09Z"}, {"url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/6111", "title": "Order  3330.39 - Chicago/o'hare Airport Traffic Control Tower (ATCT) Staffing PChicago/o'hare Airport Traffic Control Tower (ATCT) Staffing Plan (Cancelled)", "time_published": "2026-04-10T00:00:00Z"}]}, "q14": {"question": "Are there hotels or sleeping facilities at New York City airport?", "answer": "JFK Airport no longer has an on‑site hotel after the Ramada Plaza JFK closed in 2009, but the TWA Hotel is located within the historic TWA Flight Center at Terminal 5 and does not require a shuttle. There are no capsule hotels or sleeping pods inside the terminals, though several nearby hotels like the Crowne Plaza and Hampton Inn are connected by free shuttle.", "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 Chicago to New York City?", "answer": "The Boeing 737-800 is the most common aircraft on nonstop flights from Chicago to New York JFK, operated by Southwest, American, and United. The Boeing 737 MAX 8 and Airbus A321-200 Neo also appear frequently, while other types like the Boeing 757-200, Embraer 175, and Airbus A220-200 show up on a smaller number of flights, so the exact aircraft varies 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 Chicago to New York City?", "answer": "American Airlines (oneworld), Delta Air Lines (SkyTeam), JetBlue (unaffiliated with any major alliance), and Frontier (unaffiliated) operate nonstop from Chicago O'Hare to JFK. United is absent from this specific airport pair, so Star Alliance does not have a nonstop presence on ORD–JFK, though it may serve the broader Chicago–New York market via other airports or 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 Chicago?", "answer": "At Chicago O'Hare, American Airlines has two Admirals Clubs in Terminal 3 (near gates G8 and L2A) and a Flagship Lounge at H6/K6 for first and business class passengers or qualifying elite members. United operates several United Clubs in Terminals 1 and 2 (gates B6, B18, C10, E7, F9) plus a Polaris Lounge near gate C18 for international premium cabin travelers. Delta's Sky Club is in Terminal 5 near gate M13, and there is a shared Wingtips Lounge near gate M19 for various Star Alliance and other airline premium passengers, as well as a Swissport Lounge at gate M18 accessible via Priority Pass or certain airlines. Most lounges offer day passes, and amenities typically include complimentary drinks, Wi-Fi, and quiet workspaces.", "toolsUsed": [], "references": [{"url": "https://www.flychicago.com/ohare/ServicesAmenities/services/Pages/lounges.aspx", "title": "Airline Lounges | Chicago O’Hare International Airport (ORD)", "time_published": "2026-05-29T00:00:00Z"}, {"url": "https://www.delta.com/us/en/airports/united-states/chicago-sky-club-airport-map", "title": "Chicago O'Hare (ORD) Airport Map & Lounges | Delta Air Lines", "time_published": "2022-11-18T00:00:00Z"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/ohare-international/ord10-swissport-lounge", "title": "Swissport Lounge ORD AIRPORT Terminal 5 O'Hare International | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/ORD", "title": "American Express Lounges at O'Hare International Airport | Amex CA", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/ORD/Swissport-Lounge-Terminal-5-Concourse-M-5mTKilCqDl/", "title": "Swissport Lounge at O'Hare International Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}]}, "q21": {"question": "What is the baggage allowance on this route from Chicago to New York City?", "answer": "Baggage policies vary by airline and ticket type. Basic economy fares on this domestic route typically do not include a checked bag and may restrict full‑size carry‑ons, while standard economy usually allows a carry‑on and personal item but often charges for checked luggage. Check your specific fare for details."}, "q22": {"question": "What cabin and seat options are typical from Chicago to New York City?", "answer": "On domestic flights from Chicago to New York, you'll typically find Economy and standard Business class; flat-bed seats and Premium Economy are rare."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium tickets often allow same‑day changes or standby, while basic economy typically does not."}}}}