{
  "response": {
    "Key": "LON-NYC",
    "orig": {
      "code": "LON",
      "type": "airport",
      "city": "London",
      "fullCity": "London, England",
      "airport": "Heathrow Airport"
    },
    "dest": {
      "code": "NYC",
      "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 London to New York City?",
        "answer": "The flight from London to New York is about 3,440 miles. Nonstop flights typically take around 8 hours and 10 minutes eastbound, while the return trip is faster at about 7 hours and 5 minutes due to prevailing winds.",
        "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from London to New York City?",
        "answer": "Yes, there are many nonstop flights from London to New York City. British Airways, United, Virgin Atlantic, American Airlines, Delta, JetBlue, and Norse Atlantic UK all fly nonstop, with British Airways alone operating 119 weekly flights from Heathrow to JFK and 28 to Newark. Service runs daily across all carriers, with departures from early morning through late evening.",
        "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"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from London to New York City?",
        "answer": "For UK nationals, no visa is required for a short tourist visit to the United States. Entry is visa‑free under the Visa Waiver Program, and you may stay up to 90 days. However, you must obtain an ESTA electronic travel authorisation before you travel.\n\nA quick note: this is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_States",
            "title": "Visa policy of the United States",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://www.gov.uk/foreign-travel-advice/usa/entry-requirements",
            "title": "United States entry requirements — GOV.UK",
            "favicon": "https://www.gov.uk/favicon.ico"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business/wb-temporary-business-visitor-under-visa-waiver-program",
            "title": "WB Temporary Business Visitor under Visa Waiver Program | USCIS"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business",
            "title": "Temporary Visitors for Business | USCIS"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/visa-waiver-program/requirements-immigrant-and-nonimmigrant-visas",
            "title": "Requirements for Immigrant and Nonimmigrant Visas | U.S. Customs and Border Protection"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/applying-admission-united-states",
            "title": "Admission into United States | U.S. Customs and Border Protection"
          },
          {
            "url": "https://esta.cbp.dhs.gov/",
            "title": "Official ESTA Application Website - Home"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q3": {
        "question": "What are the ground transportation options in New York City?",
        "answer": "Ground transportation from JFK to New York City includes the AirTrain, which connects to the NYC subway and Long Island Rail Road for about $8 plus rail fare, and is the most-used public transit option, taking about 20 minutes to reach Manhattan. Taxis and ride-hailing services like Uber and Lyft are widely available and offer door-to-door convenience but are slower and more expensive in traffic. Car rentals are available at JFK through most major companies, though driving in Manhattan is often impractical. Shuttle buses and hotel shuttles also serve the airport. The fastest reliable option is the AirTrain plus LIRR combo, while taxis and ride shares are the most used overall for their convenience.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.jfkairport.com/to-from-airport/public-transportation",
            "title": "Public Transportation - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://jfkairport.com/transportation/public-transport",
            "title": "Public Transportation - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://www.jfkairport.com/transportation/airtrain",
            "title": "AirTrain JFK - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://jfkairport.com/to-from-airport/air-train",
            "title": "AirTrain JFK - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/John_F._Kennedy_International_Airport",
            "title": "John F. Kennedy International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T08:12:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from London to New York City?",
        "answer": "Average fares from London to New York City bottom out around $415 in late September, making it the cheapest stretch of the year to fly this route. September, October, and February are the cheapest months overall, with average fares of $429, $434, and $458 respectively. The most expensive period is late December, when average fares climb to about $580.",
        "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from London to New York City?",
        "answer": "The optimal booking window for flights from London to New York City is roughly 4-6 weeks before departure, when fares average around $395. Booking about 30 days out yields the cheapest single price at $393, while waiting until the last week or booking more than 5 months ahead can push prices above $450. For summer and holiday periods, the same 4-6 week lead time generally holds, but fares tend to run higher overall and may sell out sooner, so booking a bit earlier can be prudent.",
        "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from London to New York City?",
        "answer": "No overnight (red‑eye) flights are scheduled from London to New York City — neither nonstop nor connecting itineraries with a red‑eye 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 London to New York City?",
        "answer": "Nonstop service from London to New York City is operated by British Airways, United, Virgin Atlantic, American Airlines, Delta, JetBlue, and Norse Atlantic UK, with British Airways offering the most flights at 147 weekly across JFK and Newark. United follows with 83 weekly flights to Newark, while Virgin Atlantic and American fly 77 and 62 weekly to JFK, respectively. Delta and JetBlue also serve JFK with 29 and 28 weekly flights, and Norse Atlantic UK operates 7 weekly from Gatwick to JFK. Median fares range from around $644 on United to $809 on JetBlue, with American as the low-fare leader at $680. Together, these carriers provide over 430 weekly nonstop flights between the two cities.",
        "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 London and New York City?",
        "answer": "Common layover cities include Dublin, Reykjavik, Lisbon and Madrid. Dublin and Reykjavik offer US pre‑clearance, saving time on arrival in New York. Lisbon and Madrid provide efficient connections with broad European networks, and all four hubs allow visa‑free transit for eligible nationalities, keeping total travel time competitive."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to New York City?",
        "answer": "April to June and September to early November offer pleasant temperatures and fewer tourists than summer and the winter holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from London to New York City?",
        "answer": "Bring a passport valid for your stay, an ESTA authorization or visa, proof of onward travel, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in New York City?",
        "answer": "JFK is the primary international gateway with worldwide connections. Newark Liberty is in New Jersey but serves as a major hub for United Airlines and is convenient for Manhattan's west side. LaGuardia mainly handles domestic flights and is closest to Midtown Manhattan."
      },
      "q13": {
        "question": "How do I get to Heathrow Airport from the city center?",
        "answer": "From central London to Heathrow Airport, the Heathrow Express train is the fastest option, reaching Paddington in 15 minutes with departures every 15 minutes, though it is relatively pricey. The London Underground (Piccadilly line) is the most popular and cheapest at under an hour, while the Elizabeth Line offers a middle-ground journey of under 45 minutes. Coaches run from Victoria and other points, and black cabs or pre-booked minicabs take at least an hour by road, with driving subject to congestion and ULEZ charges. Parking is available at the airport if you drive yourself.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.heathrow.com/transport-and-directions/getting-to-central-london",
            "title": "Getting to Central London | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/transport-and-directions",
            "title": "Transport and directions | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Heathrow_Central_bus_station",
            "title": "Heathrow Central bus station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-24T02:58:47Z"
          },
          {
            "url": "https://heathrow.com/de/transport-and-directions/getting-to-central-london",
            "title": "Anreise in die Londoner Innenstadt (Central London) | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/fr/transport-and-directions/getting-to-central-london",
            "title": "Se rendre au centre de Londres | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at New York City airport?",
        "answer": "JFK has a hotel directly connected to the airport: the TWA Hotel, located adjacent to Terminal 5 and accessible by AirTrain from all other terminals. It is a 3-star property with rooms starting around $249 per night, and day rooms are available starting at $149. The hotel is outside the secure zone, so international travelers must clear immigration and may need a visa to access it.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://jfkairport.com/explore-jfk/hotels",
            "title": "Hotels - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://sleepinginairports.net/hotel/twa-hotel-jfk-airport.htm",
            "title": "TWA Hotel at JFK Airport – 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": "2026-05-30T12:56:51Z"
          },
          {
            "url": "https://jfkairport.com/at-airport/airport-hotels",
            "title": "Hotels - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://ihg.com/new-york-city-new-york/hotels-near-john-f-kennedy-international",
            "title": "62 Hotels Near JFK John F. Kennedy International (JFK) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          },
          {
            "url": "https://twahotel.com/rooms",
            "title": "TWA Hotel | Rooms"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at John F Kennedy Intl Airport?",
        "answer": "John F. Kennedy International Airport offers currency exchange offices and ATMs across its terminals, along with prayer and meditation rooms for quiet reflection. Free Wi-Fi is available throughout the airport by selecting the \"_Free JFK WiFi\" network from the list of available networks. The airport's interactive map can help locate the exact terminal locations of these services.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://jfkairport.com/explore-jfk/services",
            "title": "Airport Services & Amenities - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://www.jfkairport.com",
            "title": "John F. Kennedy International Airport - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-11-18T15:14:31Z"
          },
          {
            "url": "https://jfkairport.com/at-airport/shops-restaurants-and-services",
            "title": "Dine, Shop and Relax - Things to Do - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico",
            "time_published": "2025-11-12T20:23:09Z"
          },
          {
            "url": "https://www.jfkairport.com/frequently-asked-questions",
            "title": "Frequently Asked Questions - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://jfkairport.com/explore-jfk/airport-map",
            "title": "JFK Airport Maps - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the London and New York City airports?",
        "answer": "At London Heathrow, travelers with mobility needs or non-visible disabilities can use dedicated assistance areas in departures and arrivals, sunflower lanyards, accessible toilets, and induction loops, with staff available to escort passengers through check-in, security, and boarding. Request assistance through your airline, travel agent, or tour operator at least 48 hours before the flight. At New York JFK, Airport Customer Experience Specialists in red uniforms at information centers provide help, accessible restrooms are in every terminal, service animal relief areas are available, and the TSA Cares program offers screening assistance for passengers with disabilities. Wheelchair services, guided assistance, and oxygen support should be arranged with your airline or travel agent in advance, and TSA Cares requests should be submitted at least 72 hours before your flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.heathrow.com/at-the-airport/assistance-and-accessibility",
            "title": "Assistance and accessibility | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/at-the-airport/assistance-and-accessibility/help-in-the-terminal",
            "title": "Help in the terminal | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/at-the-airport/assistance-and-accessibility/request-assistance-before-leaving-home",
            "title": "Request assistance before leaving home | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://www.heathrow.com/at-the-airport/assistance-and-accessibility/assistance-departure-guide",
            "title": "Assistance departure guide | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "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://jfkairport.com/explore-jfk/accessibility-services",
            "title": "Accessibility Services - JFK Airport",
            "favicon": "https://jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://www.jfkairport.com/contact-us",
            "title": "Contact Us - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://www.jfkairport.com/frequently-asked-questions",
            "title": "Frequently Asked Questions - JFK Airport",
            "favicon": "https://www.jfkairport.com/images/shared/favicon/jfk_favicon.ico"
          },
          {
            "url": "https://panynj.gov/port-authority/en/Accessibility.html",
            "title": "Accessibility"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from London to New York City?",
        "answer": "Virgin Atlantic flies the most on London to New York, using Airbus A350-1000, A330-900neo, and the A350 family. British Airways and American Airlines both use Boeing 777-300ER and the 787 family, with BA also listing the 777 family; Delta flies A330-200 and 767-400, United uses 767-300, JetBlue uses the A321neo, and Norse Atlantic uses the 787-9.",
        "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from London to New York City?",
        "answer": "The nonstop London–New York airlines represent all three global alliances: British Airways and American Airlines (oneworld), United Airlines (Star Alliance), and Delta Air Lines and Virgin Atlantic (SkyTeam). JetBlue and Norse Atlantic UK also fly the route but belong to no alliance.",
        "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 London?",
        "answer": "London Heathrow has a wide range of airport lounges across its terminals. In Terminal 2 you'll find the No.1 Lounge, Plaza Premium Lounge, and Lufthansa's Business and Senator lounges. Terminal 3 offers the Centurion Lounge, No1 Lounges, My Lounge, and a Plaza Premium arrivals lounge. Terminal 4 has the Blush Lounge by Plaza Premium Group and a Plaza Premium Lounge, while Terminal 5 features a Plaza Premium Lounge and the Club Aspire Lounge.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-kingdom/heathrow",
            "title": "Heathrow Airport LHR Lounges - LHR Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2024-11-05T16:20:09Z"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-kingdom/heathrow",
            "title": "Heathrow Airport LHR Lounges - LHR Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://heathrow.com/at-the-airport/terminal-guides",
            "title": "Terminal guides | Heathrow",
            "favicon": "https://www.heathrow.com/etc.clientlibs/heathrow/clientlibs/vanilla-components/base/resources/favicon-57x57.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LHR",
            "title": "American Express Lounges at London Heathrow Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.delta.com/us/en/airports/europe/london-sky-club-airport-map",
            "title": "London Heathrow (LHR) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from London to New York City?",
        "answer": "Baggage allowance on London to New York flights depends on the airline and fare type. Basic Economy fares often do not include a checked bag, while standard international economy typically includes one checked bag and a carry-on. Premium cabins and higher fare classes generally offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from London to New York City?",
        "answer": "Most flights offer Economy, often Premium Economy and flat‑bed Business class. First class is available on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and ticket type; flexible and premium fares usually allow same‑day changes or standby, while basic economy often does not."
      }
    }
  }
}