{
  "response": {
    "Key": "CHI-EWR",
    "orig": {
      "code": "CHI",
      "type": "airport",
      "city": "Chicago",
      "fullCity": "Chicago, Illinois",
      "airport": "Dupage County"
    },
    "dest": {
      "code": "EWR",
      "type": "airport",
      "city": "Newark",
      "fullCity": "Newark, New Jersey",
      "airport": "Liberty Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Chicago to Newark?",
        "answer": "The typical nonstop flight from Chicago to Newark takes about 2 hours 18 minutes, while the return leg is about 2 hours 41 minutes — noticeably longer due to prevailing winds. The route is about 710 miles.",
        "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 Newark?",
        "answer": "United and American fly nonstop from Chicago O'Hare to Newark, with United offering 208 weekly flights and American (including its regional partners) another 147, all operating daily. Frontier also runs a limited nonstop from Midway to Newark on Tuesdays, Thursdays, and Sundays. So there's abundant daily nonstop service on the 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Newark?",
        "answer": "Newark Airport offers a range of ground transport into the city: the AirTrain connects to NJ Transit and Amtrak trains for a fast rail link to Manhattan and beyond, licensed taxis are available at each terminal with metered fares, and ride-sharing apps like Uber and Lyft provide convenient curb-side pickup. Rental cars are accessible via the AirTrain to a consolidated center, and authorized shuttles or private cars offer scheduled door-to-door service. The AirTrain/NJ Transit combination is the most used option for getting to Midtown Manhattan, typically taking 30–40 minutes, while taxis and rideshares are the fastest door-to-door but subject to traffic. A helicopter transfer to Manhattan is also available from the airport's dedicated helipad for a premium, time-saving alternative.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://newarkairport.com/transportation",
            "title": "Transportation Options - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-26T21:51:22Z"
          },
          {
            "url": "https://newarkairport.com/flights/connections-guide/travel-between-airports",
            "title": "Transferring Between Airports Guide - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-28T18:57:23Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport",
            "title": "Newark Liberty International Airport",
            "time_published": "2026-05-01T12:21:54Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?diff=prev&oldid=1337528333&title=Lehigh_Valley_International_Airport",
            "title": "Lehigh Valley International Airport: Difference between revisions",
            "time_published": "2026-02-10T00:46:59Z"
          },
          {
            "url": "https://portfolio.panynj.gov/category/newark-liberty-international-airport/",
            "title": "Newark Liberty International Airport |",
            "time_published": "2020-09-16T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chicago to Newark?",
        "answer": "The cheapest months to fly from Chicago to Newark are September, August, and October, with average fares as low as $230. The most expensive months are June, May, and April, where average prices peak at $318.",
        "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 Newark?",
        "answer": "For flights from Chicago to Newark, the best fares are typically found when booking 4 to 6 weeks ahead, with an average price around $165. The absolute lowest fares appear about 65 days out, while last-minute bookings spike to over $300. For summer and holiday periods, you'll want to book a bit further in advance—aiming for 6 to 8 weeks out—since demand pushes prices higher and the cheapest windows fill up faster.",
        "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 Newark?",
        "answer": "Yes, United Airlines operates nonstop red-eye flights from Chicago O'Hare (ORD) to Newark (EWR) with 21 weekly departures. Typical departure times are between 9:08 PM and 10:15 PM. These flights land at Newark well after midnight, arriving in the early hours of the following day.",
        "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 Newark?",
        "answer": "United and American Airlines operate nonstop flights from Chicago to Newark, with United leading at 208 weekly flights from O'Hare and American offering 147 weekly flights from O'Hare through a mix of mainline and regional operations. Frontier also runs a limited nonstop service from Midway, with 3 flights per week on Tuesdays, Thursdays, and Sundays. Median fares for these nonstop routes are not provided in the data.",
        "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 Newark?",
        "answer": "Chicago to Newark is a short domestic route with many direct flights, so connections are rarely needed. If you must connect, typical hubs like Detroit or Washington, D.C. can work but will significantly increase total travel time compared to non‑stop options."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Chicago to Newark?",
        "answer": "On the Chicago to Newark route, United operates the most flights with a departure on-time percentage of about 65% and a cancellation rate around 1.4%. American Eagle (operated by Envoy) has a higher on-time rate near 75% but a much higher cancellation rate of 6%, while American mainline shows the lowest on-time performance at about 45% with a 4.4% cancellation rate.",
        "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 Newark?",
        "answer": "May, June, September, and early October offer pleasant temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Chicago to Newark?",
        "answer": "As a domestic U.S. flight, bring a Real ID or passport that matches your ticket, a payment method for baggage, and any required health documents. No visa or passport validity rules apply."
      },
      "q12": {
        "question": "Which airport should I use in Newark?",
        "answer": "Newark has only one commercial airport, Newark Liberty International Airport (EWR). It is located about 3 miles south of downtown Newark and roughly 15 miles southwest of Midtown Manhattan, serving as a major hub for United Airlines and a focus city for several other carriers, with extensive domestic and international connections."
      },
      "q13": {
        "question": "How do I get to Dupage County from the city center?",
        "answer": "From downtown Chicago to O'Hare International Airport (ORD), the fastest and most popular option is the CTA Blue Line 'L' train, which runs 24/7 and takes about 40–45 minutes from the Loop for a low fare. Taxis and ride‑share services offer door‑to‑door convenience in roughly 30–60 minutes depending on traffic, at a higher cost. Several airport shuttle and regional bus services also connect the city center and suburbs. Driving yourself and parking in the main garage or cheaper economy lots is possible, but traffic on the Kennedy Expressway can be heavy.",
        "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 Newark airport?",
        "answer": "Newark Liberty International Airport does not have on-site capsule hotels or sleeping pods, but the Newark Liberty International Airport Marriott is located on airport grounds with a complimentary shuttle to all terminals. Several other nearby hotels, many with free shuttles, are within a five-minute drive. Inside the terminals, there are no designated rest zones, but cots are available for stranded passengers during mass cancellations.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/newark-airport-guide.htm",
            "title": "Newark Airport Guide (EWR) - 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": "2018-08-06T08:00:34Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewrap-newark-liberty-international-airport-marriott/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Newark NJ Hotel | Newark Liberty International Airport Marriott",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewrap-newark-liberty-international-airport-marriott/overview/?scid=bb1a189a-fec3-4d19-a255-54ba596febe2&y_source=1_NjQ3NTI3LTcxNS1sb2NhdGlvbi53ZWJzaXRl",
            "title": "Newark NJ Hotel | Newark Liberty International Airport Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-newark-airport.htm",
            "title": "Sleeping in Newark Airport",
            "time_published": "2024-09-12T00:00:00Z"
          },
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:34:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/ewreb-residence-inn-newark-elizabeth-liberty-international-airport/overview/",
            "title": "Hotel near Newark Liberty International Airport | Residence Inn Newark",
            "time_published": "2025-02-19T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Liberty Intl Airport?",
        "answer": "Newark Liberty International Airport has currency exchange services, prayer and meditation rooms, and free Wi‑Fi. The free Wi‑Fi network is named “_Free EWR WiFi” and is available throughout the terminals. Prayer and meditation rooms are located in each terminal; you can find their exact locations using the airport’s interactive map. Currency exchange offices are also available, with locations accessible via the same interactive map.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:34:00Z"
          },
          {
            "url": "https://newarkairport.com/at-airport/family-amenities-and-services",
            "title": "Airport Services and Amenities - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport",
            "title": "Newark Liberty International Airport",
            "time_published": "2026-05-01T12:21:54Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark%20Liberty%20International%20Airport%20Station",
            "title": "Newark Liberty International Airport Station",
            "time_published": "2026-02-08T00:20:58Z"
          },
          {
            "url": "https://portfolio.panynj.gov/category/newark-liberty-international-airport/",
            "title": "Newark Liberty International Airport |",
            "time_published": "2020-09-16T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Chicago to Newark?",
        "answer": "The most common aircraft on nonstop flights from Chicago to Newark is the Boeing 737-800, operated by Southwest, American, and United, with the Boeing 737 MAX 8 also appearing frequently across those airlines. United additionally uses the Airbus A321neo, Boeing 737-900, and Boeing 757-200, while JetBlue flies the Airbus A320 and A220-200, and American fields the Embraer 175 on some trips—exact types can vary by day and flight. Wi‑Fi and seatback entertainment are widely available on this route, though specifics differ by airline and aircraft.",
        "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 Newark?",
        "answer": "United (Star Alliance) and American (oneworld) operate nonstop flights from Chicago to Newark, while Frontier also flies the route but belongs to no global alliance. No SkyTeam carrier offers nonstop service here, though connecting itineraries on that alliance may be possible.",
        "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 (ORD), you'll find several airline-branded lounges: United operates United Clubs in Terminals 1 and 2 (day passes from $59, with complimentary snacks and Wi-Fi) plus an exclusive Polaris Lounge in Terminal 1 for international business/first passengers offering sit-down dining and showers. American Airlines has two Admirals Clubs in Terminal 3 (day passes available, featuring workstations and bar service) and a Flagship Lounge at Gates H6/K6 for premium international travelers. Delta's Sky Club in Terminal 5 (Gate M13) welcomes Sky Club members and eligible flyers with a full bar and hot food. Independent options include the Swissport Lounge in Terminal 5 (accessible via Priority Pass or day pass, with drinks and Wi-Fi) and the Wingtips Lounge near Gate M19, which serves multiple international carriers and also accepts Priority Pass.",
        "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 Newark?",
        "answer": "Baggage allowance depends on the airline and fare class. Basic economy fares on this domestic route usually do not include a checked bag, while standard economy typically allows a carry‑on and personal item, with checked bags available for a fee."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chicago to Newark?",
        "answer": "Flights between Chicago and Newark typically offer Economy and standard domestic First Class with recliner seats, not flat‑bed Business. Premium Economy is not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Options depend on the airline and fare type; flexible and premium tickets often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}