{
  "response": {
    "Key": "DEN-RDU",
    "orig": {
      "code": "DEN",
      "type": "airport",
      "city": "Denver",
      "fullCity": "Denver, Colorado",
      "airport": "Denver Intl Airport"
    },
    "dest": {
      "code": "RDU",
      "type": "airport",
      "city": "Raleigh",
      "fullCity": "Raleigh, North Carolina",
      "airport": "Raleigh Durham Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Denver to Raleigh?",
        "answer": "The flight from Denver to Raleigh covers about 1,430 miles and typically takes 3 hours and 20 minutes. The return leg is longer at 3 hours and 50 minutes, a difference of about half an hour 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 Denver to Raleigh?",
        "answer": "Yes, there are direct nonstop flights from Denver to Raleigh. Southwest, United, and Frontier all serve the route daily, with a combined total of about 112 weekly flights. Southwest operates the most frequencies at roughly 57 per week, followed by United at 55 and Frontier at 10.",
        "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 Raleigh?",
        "answer": "Raleigh-Durham International Airport (RDU) offers several ground transportation options to the city center: taxis via walk-up zones at both terminals, rideshare services with designated pick-up areas, rental cars from on-site companies with courtesy shuttles, and public bus service via GoTriangle Route 100 and the RDU Shuttle connecting to regional transit. Taxis and rideshare are the fastest door-to-door options, while the GoTriangle bus is the most affordable and most-used by budget travelers and commuters. Rental cars provide flexibility for exploring the Research Triangle area. No single mode dominates as 'most used' overall, but rideshare and rental cars are the most popular for visitors.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://rdu.com/ground-transportation/taxis",
            "title": "Taxis - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-02-25T20:46:04Z"
          },
          {
            "url": "https://rdu.com/ground-transportation/bus-and-rail-service",
            "title": "Bus and Rail Service - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-06-25T16:39:45Z"
          },
          {
            "url": "https://www.rdu.com/",
            "title": "Home - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-07-23T15:57:46Z"
          },
          {
            "url": "https://www.rdu.com/ground-transportation/rental-cars/",
            "title": "Rental Cars - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2025-07-16T17:28:01Z"
          },
          {
            "url": "https://rdu.com/travel-info/travel-tips",
            "title": "Travel Tips - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-08-12T14:30:05Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Denver to Raleigh?",
        "answer": "Average fares from Denver to Raleigh bottom out around $270 in late January, making that the cheapest stretch to fly. January, February, and September are the cheapest months overall with averages of $275, $284, and $291 respectively, while late December is the most expensive period at $377 on average.",
        "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 Denver to Raleigh?",
        "answer": "For flights from Denver to Raleigh, the best fares are typically found 4-6 weeks before departure, averaging around $232. The single cheapest day to book is 30 days out, at about $228, while booking far in advance (e.g., 160 days ahead) can cost nearly $395. During summer or holiday periods, demand pushes prices higher, so the optimal window shifts slightly earlier — around 6-8 weeks out — to lock in better rates.",
        "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 Denver to Raleigh?",
        "answer": "Yes, United Airlines operates a daily nonstop red-eye from Denver to Raleigh, departing at 11:50 PM. That late-night departure lands after midnight, so it arrives in the early hours rather than 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 Denver to Raleigh?",
        "answer": "Southwest, United, and Frontier operate nonstop flights from Denver to Raleigh. Southwest flies up to 57 weekly departures with fares around $0, United operates 55 weekly flights, and Frontier offers 10 weekly flights. All three carriers serve the route daily with multiple departure times throughout the day.",
        "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 Denver and Raleigh?",
        "answer": "Common layover hubs between Denver and Raleigh include Dallas/Fort Worth, Charlotte, Atlanta, and Chicago O'Hare. These hubs offer frequent connecting flights, efficient transfer processes, and competitive total travel times."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Denver to Raleigh?",
        "answer": "Arrivals from Denver to Raleigh are most dependable on Frontier Airlines, with 80.9% of flights landing within 15 minutes of schedule and a 0.6% cancellation rate. United follows at 76.0% on-time arrivals with a 0.2% cancellation rate, while Southwest trails at 57.7% on-time with a 0.2% cancellation rate.",
        "methodology": "On-time arrival 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; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Raleigh?",
        "answer": "April to May and September to October offer pleasant temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Denver to Raleigh?",
        "answer": "For domestic flights within the U.S., you need a Real ID, state-issued ID, or passport. Ensure your name matches the ticket, and have a payment method for bag fees. No visa or vaccination certificate is required."
      },
      "q12": {
        "question": "Which airport should I use in Raleigh?",
        "answer": "Raleigh-Durham International Airport is the only commercial airport serving Raleigh. It is located about 15 miles northwest of downtown and handles all scheduled passenger flights for the region."
      },
      "q13": {
        "question": "How do I get to Denver Intl Airport from the city center?",
        "answer": "From downtown Denver, the RTD A Line train is the most popular budget option, running every 15 minutes from Union Station to the airport Transit Center in about 37 minutes. Ride-share services like Uber and Lyft, as well as taxis, are faster at roughly 25–35 minutes and offer 24/7 convenience from Level 5 pickup areas. Shared-ride shuttles and hotel shuttles provide door-to-door service for groups or those staying at nearby hotels, though they take longer. Driving yourself is also possible with parking at the airport, but it tends to be pricier than public transit.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/",
            "title": "Getting To and From | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:36:33Z"
          },
          {
            "url": "https://flydenver.com/parking-and-transportation/to-and-from/public-bus-or-train-rtd",
            "title": "Public Bus or Train | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:47:06Z"
          },
          {
            "url": "https://www.flydenver.com/parking-and-transportation/to-and-from/airport-transit-center/",
            "title": "Airport Transit Center | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-05-15T18:45:07Z"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/domesticnotices/dom25010_af.html",
            "title": "DENVER INTERNATIONAL AIRPORT (KDEN) standard taxi routes",
            "favicon": "https://faa.gov/air_traffic/publications/domesticnotices/assets/images/favicon.ico"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=DEN&p=1",
            "title": "Denver International Airport"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Raleigh airport?",
        "answer": "Raleigh–Durham International Airport has no directly connected hotel inside the terminal. Several hotels are located within a short drive of the airport, including Tru by Hilton Raleigh Durham Airport, Hyatt Place Raleigh-Durham Airport, and Fairfield Inn & Suites Raleigh-Durham Airport/Brier Creek, many of which offer airport shuttle service.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/raleigh-durham-airport-guide.htm",
            "title": "Raleigh - Durham Airport Guide (RDU) - 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": "2018-08-06T08:16:56Z"
          },
          {
            "url": "https://www.rdu.com/",
            "title": "Home - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-07-23T15:57:46Z"
          },
          {
            "url": "https://rdu.com/ground-transportation/hotel-shuttles",
            "title": "Hotel Shuttles - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-06-30T15:28:45Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/rduac-residence-inn-raleigh-durham-airport-brier-creek/overview/",
            "title": "Extended Stay Raleigh Hotel | Residence Inn RDU Airport",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/rduis-sheraton-imperial-hotel-raleigh-durham-airport-at-research-triangle-park/overview/",
            "title": "Hotel in Durham NC | Sheraton Imperial Hotel Raleigh-Durham Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.ihg.com/holidayinn/hotels/kr/ko/morrisville/rdums/hoteldetail",
            "title": "셔틀이 있는 RDU 호텔 | Holiday Inn 롤리-더럼 공항",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinn?fmt=png-alpha"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Raleigh Durham Intl Airport?",
        "answer": "Raleigh–Durham International Airport offers free Wi-Fi throughout both terminals under the network name “RDU Free WiFi.” A foreign currency exchange service is available in Terminal 2. Prayer rooms or chapels are not among the listed amenities at RDU.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.rdu.com/shops-and-restaurants/services-and-amenities/",
            "title": "Services and Amenities - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-01-30T13:58:45Z"
          },
          {
            "url": "https://rdu.com/maps-and-directions/inside-rdu",
            "title": "Terminal Directory - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-08-12T20:06:51Z"
          },
          {
            "url": "https://www.rdu.com/",
            "title": "Home - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-07-23T15:57:46Z"
          },
          {
            "url": "https://rdu.com/shops-and-restaurants",
            "title": "Shops, Restaurants and Services - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-02-09T17:09:27Z"
          },
          {
            "url": "https://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=RDU",
            "title": "RALEIGH-DURHAM INTL",
            "time_published": "2026-01-01T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Denver and Raleigh airports?",
        "answer": "At Denver International Airport, electric carts transport elderly or disabled passengers to airline gates, and the Hidden Disabilities Sunflower Lanyard Program lets travelers discreetly signal that they may need extra support. Raleigh–Durham International Airport offers wheelchair assistance through airlines, skycaps, or its Guest Experience team at (919) 840-2123, and it also runs a Hidden Disabilities Sunflower Program with free lanyards and pins at information desks in both terminals. Travelers should request wheelchair or mobility assistance through their airline when booking or at least 48 hours before departure.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flydenver.com/at-the-airport/services-and-amenities/accessibility-services",
            "title": "Accessibility and Mobility | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-10T20:24:04Z"
          },
          {
            "url": "https://www.flydenver.com/event/61719/",
            "title": "Accessibility Resource Fair | Denver International Airport",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-07-22T17:07:58Z"
          },
          {
            "url": "https://flydenver.com/about-den/facilities",
            "title": "Airport Facilities and Grounds | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-03T22:42:42Z"
          },
          {
            "url": "https://airporttech.tc.faa.gov/Products/Databases/Denver-Instrumentation/Browse-Database/Weather",
            "title": "AirportTech > Products > Databases  > Denver Instrumentation > Browse Database > Weather",
            "favicon": "https://airporttech.tc.faa.gov/Portals/0/favicon-FAA.ico?ver=L21jzf-llJYYjFtxLcsyqg%3d%3d"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Denver_International_Airport",
            "title": "Denver International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-11T12:43:01Z"
          },
          {
            "url": "https://rdu.com/travel-info/traveling-with-disabilities",
            "title": "Traveling with Disabilities - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2014-11-18T15:43:58Z"
          },
          {
            "url": "https://www.rdu.com/travel-info/customer-service/",
            "title": "Customer Service - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2025-07-17T17:35:31Z"
          },
          {
            "url": "https://rdu.com/travel-info/travel-tips",
            "title": "Travel Tips - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-08-12T14:30:05Z"
          },
          {
            "url": "https://www.rdu.com/",
            "title": "Home - Raleigh-Durham International Airport",
            "favicon": "https://www.rdu.com/wp-content/themes/rdu/images/favicon.ico",
            "time_published": "2026-07-23T15:57:46Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Denver to Raleigh?",
        "answer": "Southwest Airlines flies this route most, using Boeing 737 family aircraft including the 737-700. United Airlines also operates the route with Boeing 737 family aircraft, and Frontier Airlines uses the Airbus A320 family.",
        "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 Denver to Raleigh?",
        "answer": "United (Star Alliance), Southwest (no alliance), and Frontier (no alliance) operate nonstop flights from Denver to Raleigh. Southwest and Frontier are unaffiliated with any global alliance, and neither oneworld nor SkyTeam has a nonstop presence on this route, though connecting itineraries via those alliances may be available.",
        "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 Denver?",
        "answer": "Denver International Airport has several lounge options for departing travelers, including American Airlines Admirals Club, American Express Centurion Lounge, Capital One Lounge (Plaza Premium), Delta Sky Club, multiple United Clubs, and USO Denver. The United Club B Gates West is temporarily closed. A free Rest and Recharge area is available on the Concourse A mezzanine with comfortable seating and recliners.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flydenver.com/at-the-airport/lounge-areas",
            "title": "Denver Airport Lounges | Denver International Airport",
            "favicon": "https://flydenver.com/apple-touch-icon.png",
            "time_published": "2026-08-03T22:37:03Z"
          },
          {
            "url": "https://www.flydenver.com",
            "title": "Denver International Airport | DEN",
            "favicon": "https://www.flydenver.com/apple-touch-icon.png",
            "time_published": "2026-09-08T14:54:34Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DEN",
            "title": "American Express Lounges at Denver International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/denver-international",
            "title": "Denver International Airport DEN Lounges - DEN Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Denver to Raleigh?",
        "answer": "For Denver to Raleigh, baggage policies differ by airline. Basic Economy often restricts carry‑ons to a personal item and charges for checked bags, while standard economy typically includes a carry‑on and personal item, with checked bags for a fee."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Denver to Raleigh?",
        "answer": "On this domestic route, you'll generally find Economy and sometimes a larger recliner First Class; flat-bed Business and Premium Economy are not typical."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary; flexible and premium fares often allow same‑day changes or standby, while Basic Economy rarely does."
      }
    }
  }
}