{
  "response": {
    "Key": "LAS-AUS",
    "orig": {
      "code": "LAS",
      "type": "airport",
      "city": "Las Vegas",
      "fullCity": "Las Vegas, Nevada",
      "airport": "Harry Reid Intl Airport"
    },
    "dest": {
      "code": "AUS",
      "type": "airport",
      "city": "Austin",
      "fullCity": "Austin, Texas",
      "airport": "Bergstrom Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Las Vegas to Austin?",
        "answer": "The flight from Las Vegas to Austin is about 1,090 miles and typically takes 2 hours 45 minutes nonstop. The return leg averages 2 hours 55 minutes, making the westbound trip about 10 minutes longer.",
        "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 Las Vegas to Austin?",
        "answer": "Yes, there are direct flights from Las Vegas to Austin. Southwest Airlines dominates the route with 183 weekly flights operating daily, while Delta offers 21 weekly flights daily, Frontier runs 17 weekly flights daily, and Allegiant adds 2 weekly flights on Thursdays and Sundays.",
        "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 Austin?",
        "answer": "Austin-Bergstrom International Airport offers taxis (ATX Co-Op, Central City, Z-Trip), rideshare services (pick up under the Consolidated Rental Car Facility), public transit via CapMetro's high-frequency Route 20 bus, and rental cars from a consolidated facility. Rideshare is the most popular option, while taxis and rental cars offer more direct or private alternatives. The CapMetro bus is the most affordable choice, though it may be slower. For the fastest door-to-door trip, a taxi or rideshare is best, but rideshare is the most-used modality overall.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://austintexas.gov/page/aus-travel-tips-frequently-asked-questions",
            "title": "AUS Travel Tips & Frequently Asked Questions | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://austintexas.gov/department/ground-transportation-barbara-jordan-terminal",
            "title": "Ground Transportation at the Barbara Jordan Terminal | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom_International_Airport",
            "title": "Austin–Bergstrom International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-29T21:19:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Statue_of_Barbara_Jordan_(Austin–Bergstrom_International_Airport)",
            "title": "Statue of Barbara Jordan (Austin–Bergstrom International Airport)",
            "time_published": "2026-06-27T16:13:14Z"
          },
          {
            "url": "https://austintexas.gov/department/aus-all-accessibility-services",
            "title": "AUS For All: Accessibility Services | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Las Vegas to Austin?",
        "answer": "The cheapest months to fly from Las Vegas to Austin are October, February, and January, with average fares around $181–183. The most expensive months are July, December, and June, where averages climb to $214–216.",
        "methodology": "This seasonal price baseline is a 365-day daily curve of typical round-trip fares for the route, precomputed monthly in-house from Priceline's own air booking-summary archive (the same data that backs the site), not a third party. For each calendar day we take a representative round-trip fare — a blend of the 25th-percentile and average ticket price over the route's bookings — and Gaussian-smooth the series so it reads as a clean seasonal trend rather than day-to-day noise. Thin and international routes are neighbor-filled: the seasonal shape is borrowed from the nearest dense routes (by origin-and-destination great-circle distance) with the price level anchored to the route's own bookings, so a sparse route still shows a plausible curve. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Las Vegas to Austin?",
        "answer": "For Las Vegas to Austin, the sweet spot is roughly 4-6 weeks before departure, when average fares sit around $124. Booking about 35 days out yields the lowest single fare at $122, while prices climb steadily if you book more than 8 weeks ahead or inside 3 weeks. Summer and holiday periods tend to compress this window slightly, so aim for 5-7 weeks out during peak travel times.",
        "methodology": "This booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. It expresses the typical round-trip fare as a function of how many days before departure a trip is booked — from about 180 days out down to the day of departure — aggregating the route's bookings by advance-purchase days and Gaussian-smoothing the curve the same way as the seasonal baseline. From that curve we highlight the stretch of lead times with the lowest average fare as the suggested booking window. Thin and international routes are neighbor-filled from the nearest dense routes, with the price level anchored to the route's own bookings. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Las Vegas to Austin?",
        "answer": "No nonstop red-eyes operate from Las Vegas to Austin, but one-stop overnight itineraries are available where the long leg is a red-eye. Frontier offers a connection via Orlando departing LAS at 9:41 PM and arriving MCO at 5:29 AM, Southwest connects through Atlanta departing LAS at 10:50 PM and arriving ATL at 5:45 AM, and American connects through Dallas/Fort Worth departing LAS at 11:59 PM and arriving DFW at 4:40 AM.",
        "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 Las Vegas to Austin?",
        "answer": "Southwest, Delta, Frontier, and Allegiant all fly nonstop from Las Vegas to Austin. Southwest operates the most, with 183 weekly flights throughout the day, while Delta runs 21 weekly flights and Frontier 17, both daily. Allegiant flies just twice a week, on Thursdays and Sundays.",
        "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 Las Vegas and Austin?",
        "answer": "Common layover cities include Dallas, Denver, Phoenix, and Houston. These hubs offer broad connections and efficient transfers, keeping overall travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Las Vegas to Austin?",
        "answer": "On the Las Vegas to Austin route, Frontier leads with an 85% on-time departure rate and a 2.1% cancellation rate, while Southwest departs on time 74% of the time with just 0.1% cancellations. Delta trails at 66% on-time departures and a 0.8% cancellation rate, and Allegiant does not report reliability figures.",
        "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 Austin?",
        "answer": "March to May and October to November offer pleasant temperatures and avoid the summer heat and festival crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Las Vegas to Austin?",
        "answer": "For this domestic flight, bring a Real ID or passport, ensure the name matches your ticket and have a payment method for bags. No visa, vaccination certificates, or proof of onward travel are required."
      },
      "q12": {
        "question": "Which airport should I use in Austin?",
        "answer": "Austin has just one commercial airport, Austin‑Bergstrom International. It is about 8 miles southeast of downtown and serves all airlines flying to the city."
      },
      "q13": {
        "question": "How do I get to Harry Reid Intl Airport from the city center?",
        "answer": "From downtown Las Vegas, the RTC public bus (Route 109 or the Deuce/Strip Express) offers the most affordable ride to Harry Reid International Airport, though ride‑share services like Uber and Lyft are the fastest and most popular, picking up in designated garage areas. Taxis are available at a higher cost, and several airport shuttles provide a middle ground. Driving yourself is easy with short‑term and long‑term parking at both terminals, but rates vary by duration.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.harryreidairport.com/all-options-to-and-from",
            "title": "All options to & from Harry Reid | Harry Reid International Airport",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "http://www.harryreidairport.com/cookies",
            "title": "Flights | Harry Reid International Airport",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Las_Vegas",
            "title": "Transportation in Las Vegas",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-03T22:51:37Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Harry%20Reid%20International%20Airport",
            "title": "Harry Reid International Airport",
            "time_published": "2026-04-30T22:39:45Z"
          },
          {
            "url": "https://www.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=LAS&p=1",
            "title": "Harry Reid International Airport"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Austin airport?",
        "answer": "Austin-Bergstrom International Airport does not have an on-site hotel, capsule hotel, or sleeping pods. The closest hotels are not connected directly to the terminal by a shuttle, but several nearby properties offer shuttle service and are a short drive away.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/usa/austin.htm",
            "title": "Austin Airport Guide (AUS) - Sleeping in Airports",
            "time_published": "2026-04-13T20:50:28Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/austin-airport-guide.htm",
            "title": "Austin Airport Guide (AUS) - 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": "2018-08-03T08:57:19Z"
          },
          {
            "url": "https://austintexas.gov/department/about-austin-bergstrom-international-airport-aus-0",
            "title": "About Austin-Bergstrom International Airport (AUS) | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom_International_Airport",
            "title": "Austin–Bergstrom International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-29T21:19:45Z"
          },
          {
            "url": "https://austintexas.gov/page/aus-travel-tips-frequently-asked-questions",
            "title": "AUS Travel Tips & Frequently Asked Questions | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://www.austintexas.gov/es/node/90015",
            "title": "The Fly AUS Blog",
            "time_published": "2025-08-27T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Bergstrom Intl Airport?",
        "answer": "At Austin–Bergstrom International Airport, currency exchange services are not available. A prayer room or chapel is not mentioned in the available information. Free Wi‑Fi is offered throughout the Barbara Jordan Terminal.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://austintexas.gov/department/aus-all-accessibility-services",
            "title": "AUS For All: Accessibility Services | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://www.austintexas.gov/airport",
            "title": "Austin-Bergstrom International Airport | Airport",
            "favicon": "https://www.austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom_International_Airport",
            "title": "Austin–Bergstrom International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-29T21:19:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom%20International%20Airport",
            "title": "Austin–Bergstrom International Airport",
            "time_published": "2026-04-23T23:51:00Z"
          },
          {
            "url": "https://austintexas.gov/department/about-austin-bergstrom-international-airport-aus-0",
            "title": "About Austin-Bergstrom International Airport (AUS) | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Las Vegas and Austin airports?",
        "answer": "At Las Vegas's Harry Reid International Airport (LAS), travelers with hidden disabilities can discreetly signal for extra support through the Hidden Disabilities Sunflower program, with free lanyards available at information counters or by advance request online; wheelchair assistance and escorts should be arranged through your airline, ideally 48 hours in advance. Austin–Bergstrom International Airport (AUS) offers its AUS For All accessibility program, which includes wheelchair services coordinated by your airline, visual and hearing aids like contrasting walkways and a hearing loop, and a Mobility Assistance Zone for rideshare pickups, but does not advertise dedicated children's play areas. Both airports recommend contacting your airline ahead of time to arrange specific mobility or escort services.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.harryreidairport.com/newsroom/press-releases/las-launches-hidden-disabilities-sunflower-program",
            "title": "LAS Launches Hidden Disabilities Sunflower Program | Harry Reid International Airport",
            "time_published": "2026-04-20T00:00:00Z"
          },
          {
            "url": "https://www.harryreidairport.com/contact",
            "title": "Contact | Harry Reid International Airport",
            "favicon": "https://www.harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Harry%20Reid%20International%20Airport",
            "title": "Harry Reid International Airport",
            "time_published": "2026-04-30T22:39:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Harry_Reid_airport",
            "title": "Harry Reid International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2003-07-07T03:36:56Z"
          },
          {
            "url": "https://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=LAS",
            "title": "HARRY REID INTL",
            "time_published": "2000-01-01T00:00:00Z"
          },
          {
            "url": "https://austintexas.gov/department/aus-all-accessibility-services",
            "title": "AUS For All: Accessibility Services | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://austintexas.gov/department/about-austin-bergstrom-international-airport-aus-0",
            "title": "About Austin-Bergstrom International Airport (AUS) | Airport",
            "favicon": "https://austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Austin%E2%80%93Bergstrom_International_Airport",
            "title": "Austin–Bergstrom International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-29T21:19:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Statue_of_Barbara_Jordan_(Austin–Bergstrom_International_Airport)",
            "title": "Statue of Barbara Jordan (Austin–Bergstrom International Airport)",
            "time_published": "2026-06-27T16:13:14Z"
          },
          {
            "url": "https://www.austintexas.gov/page/accessibility",
            "title": "Accessibility | Airport",
            "favicon": "https://www.austintexas.gov/themes/custom/coa_sitestudio_theme/images/favicon/favicon-airport.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Las Vegas to Austin?",
        "answer": "Southwest Airlines dominates the nonstop service between Las Vegas and Austin, with the Boeing 737 MAX 8 being the most common aircraft, followed by the Boeing 737-800; a few flights show an unspecified type that is likely another 737 variant. Connecting itineraries typically use the Airbus A321-100 or Boeing 737-800 on the longer leg through Dallas/Fort Worth or Phoenix, with shorter regional jets like the Embraer 175 on the feeder segments. The exact aircraft can vary by day and airline, but most flights on this route are operated by 737-family jets, and passengers can generally expect Wi-Fi and seatback entertainment to be widely available.",
        "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 Las Vegas to Austin?",
        "answer": "SkyTeam is the only alliance with nonstop service on this route, via Delta. Southwest, Frontier, and Allegiant also fly it nonstop but are not part of any 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 Las Vegas?",
        "answer": "In Las Vegas, Terminal 3, Concourse E has The Club LAS, an independent lounge accessible via Priority Pass, Amex Platinum, or a day pass, offering showers, a full bar, and light snacks. Terminal 1, Concourse D houses the Amex Centurion Lounge and Sidecar by the Centurion Lounge for eligible Amex Platinum and Centurion cardholders, known for premium food and craft cocktails. United Club is also in the D Gates, serving United business-class passengers, Star Alliance Gold members, and those with a United Club membership or one-time pass, featuring complimentary drinks, snacks, and Wi-Fi.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/harry-reid-international",
            "title": "Harry Reid International Airport LAS Lounges - LAS Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/united-states-of-america/harry-reid-international",
            "title": "Harry Reid International Airport LAS Lounges - LAS Airport Guide and lounges. | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LAS",
            "title": "American Express Lounges at Harry Reid International Airport | Amex US",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/LAS/the-club-las-terminal-3-concourse-e-RP0rlqi270",
            "title": "The Club LAS at Harry Reid International Airport | Amex US",
            "time_published": "2026-05-02T00:00:00Z"
          },
          {
            "url": "https://harryreidairport.com/airport-services",
            "title": "Airport Services | Harry Reid International Airport",
            "favicon": "https://harryreidairport.com/favicon.ico?863b6b9bd52ec388"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Las Vegas to Austin?",
        "answer": "This is a domestic route, so international baggage rules do not apply. Basic economy fares often exclude a free carry-on and charge for checked bags, while standard economy typically includes a carry-on and personal item but may charge for checked luggage. Check your specific airline and fare for exact allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Las Vegas to Austin?",
        "answer": "Las Vegas to Austin flights typically offer Economy and standard recliner‑style First class; flat‑bed Business and Premium Economy are not common on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline; flexible tickets and premium cabins often allow same‑day changes or standby, while basic economy fares typically do not."
      }
    }
  }
}