{
  "response": {
    "Key": "BOS-CHS",
    "orig": {
      "code": "BOS",
      "type": "airport",
      "city": "Boston",
      "fullCity": "Boston, Massachusetts",
      "airport": "Logan Intl Airport"
    },
    "dest": {
      "code": "CHS",
      "type": "airport",
      "city": "Charleston",
      "fullCity": "Charleston, South Carolina",
      "airport": "Charleston Air Force Base-Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Boston to Charleston?",
        "answer": "The flight from Boston to Charleston covers about 820 miles and typically takes 2 hours and 34 minutes nonstop. The return leg is slightly shorter at 2 hours and 22 minutes, a difference of about 12 minutes due to prevailing winds.",
        "methodology": "Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Boston to Charleston?",
        "answer": "JetBlue and Delta both fly nonstop from Boston to Charleston daily. JetBlue operates up to 9 flights a day with departures spread from early morning through evening, while Delta runs about 5 daily flights. The flight takes roughly 2½ hours.",
        "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 Charleston?",
        "answer": "Charleston International Airport (CHS) is about 12 miles from downtown Charleston. Rideshare services like Uber and Lyft are the most commonly used option, with a typical trip taking 20–30 minutes and costing around $30–$40. Taxis are available at a fixed rate of roughly $40–$50. There is no direct mass transit rail link, but CARTA bus Route 11 offers a budget-friendly connection for $2, though it takes about an hour. Most visitors opt for rideshare or rental cars for convenience.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://iflychs.com/nonstopdestinations/",
            "title": "Airlines & Flights - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:23:19Z"
          },
          {
            "url": "https://iflychs.com/nonstopdestinations/?filter=international",
            "title": "Airlines & Flights - Charleston International Airport (CHS)",
            "time_published": "2026-02-18T13:50:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charleston_Airport_(disambiguation)",
            "title": "Charleston Airport (disambiguation)",
            "time_published": "2019-05-13T22:30:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/KCHS",
            "title": "KCHS",
            "time_published": "2025-05-20T22:41:56Z"
          },
          {
            "url": "https://iflychs.com/passengers/why-choose-chs/",
            "title": "Why Choose CHS - Charleston International Airport (CHS)",
            "time_published": "2025-07-03T17:44:52Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Boston to Charleston?",
        "answer": "On the Boston to Charleston route, the cheapest months to fly are January (average $226), September ($247), and August ($258), with the low season spanning January, September, August, and February. The most expensive months are June (average $297), May ($295), and December ($294), part of the high season that also includes April.",
        "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 Boston to Charleston?",
        "answer": "For Boston to Charleston, the optimal booking window is roughly 2 to 5 weeks before departure, with the absolute lowest fares around 20 days out at about $195. Booking much earlier than 2 months ahead pushes prices above $250, and last-minute bookings within a week of departure also climb to $246 or more. Summer and holiday periods likely compress this window even further, requiring earlier booking to catch the best fares.",
        "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 Boston to Charleston?",
        "answer": "No nonstop red‑eye flights operate from Boston to Charleston, but connecting itineraries whose long leg is an overnight flight are available. On a representative day, United offers a connection via Newark (EWR) with the overnight leg departing at 21:50 and arriving at 23:59 the same night, while American connects via Philadelphia (PHL) departing at 21:55 and arriving at 23:54 the same night.",
        "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 Boston to Charleston?",
        "answer": "JetBlue and Delta operate nonstop flights from Boston to Charleston, with JetBlue offering 58 weekly flights and Delta 15. JetBlue has multiple daily departures including morning, afternoon, and evening options, while Delta also provides daily service throughout the day. No specific median fares are available for these carriers.",
        "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 Boston and Charleston?",
        "answer": "Common layover cities with competitive total travel times include Charlotte, Atlanta, Philadelphia and Washington‑Dulles. Charlotte and Atlanta offer broad domestic connections and efficient transfers as major hubs. Philadelphia and Washington‑Dulles also provide good connectivity with manageable layover durations."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Boston to Charleston?",
        "answer": "Delta Air Lines has the most reliable on-time arrivals on this route, with 81.1% of flights landing within 15 minutes of schedule and a cancellation rate of 0.7%. JetBlue follows with a 74.0% on-time arrival rate and a 0.6% 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 Charleston?",
        "answer": "March to May and September to November offer mild temperatures and fewer tourists, avoiding the summer heat and crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Boston to Charleston?",
        "answer": "For domestic flights within the U.S., bring a Real ID or passport, ensure the name matches your ticket and carry a payment method for baggage and any needed health documents."
      },
      "q12": {
        "question": "Which airport should I use in Charleston?",
        "answer": "Charleston International Airport is the only commercial airport serving the city, located about 12 miles northwest of downtown. It offers direct access to historic Charleston and nearby beaches."
      },
      "q13": {
        "question": "How do I get to Logan Intl Airport from the city center?",
        "answer": "From downtown Boston, the MBTA Blue Line and Silver Line bus provide direct public transit to Logan Airport, with the Silver Line being free from South Station. Logan Express shuttle buses run from Back Bay, Braintree, Danvers, Framingham, and Woburn, offering a comfortable ride with suburban parking. Ride-share services like Uber and Lyft, as well as taxis, provide door-to-door convenience, while driving and parking at the airport is possible but often the most expensive option. The Silver Line is the most popular and economical choice, while the Blue Line is fastest from downtown.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://massport.com/logan-airport",
            "title": "Boston Logan International Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico",
            "time_published": "2026-05-18T12:00:00Z"
          },
          {
            "url": "http://www.massport.com/logan-airport/to-from-logan/",
            "title": "How to Get to Logan Airport | Massport",
            "time_published": "2026-04-07T00:00:00Z"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/NE10001.html",
            "title": "Massachusetts. Boston-Logan International Airport (KBOS) Land & Hold Operations",
            "favicon": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/assets/img/apple-touch-icon.png"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/atpubs/ntap_feb_18/NE17000.html",
            "title": "Massachusetts. Prototype Runway Status Lights (RWSL) at Boston Logan International Airport (BOS)"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan%20Express",
            "title": "Logan Express",
            "time_published": "2026-04-03T22:49:32Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Charleston airport?",
        "answer": "Charleston International Airport (CHS) has no on-site hotel or sleeping pods inside the terminal, but several nearby hotels like the Courtyard and Fairfield Inn & Suites offer free shuttle service. The airport is open 24 hours and staff are generally tolerant of overnight sleepers, with seating near baggage claim considered reasonably comfortable, though bright lighting may require eyeshades.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/charleston-airport-guide.htm",
            "title": "Charleston Airport Guide",
            "time_published": "2024-08-26T00:00:00Z"
          },
          {
            "url": "https://iflychs.com/charleston-international-airport",
            "title": "Charleston International Airport - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:41:24Z"
          },
          {
            "url": "https://iflychs.com/business/contact-us",
            "title": "Contact Us - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:31:36Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/chscn-courtyard-north-charleston-airport-coliseum/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Hotels Near CHS Airport | Courtyard",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/chscs-fairfield-inn-and-suites-charleston-airport-convention-center/overview/",
            "title": "Fairfield Inn & Suites Charleston Airport/Convention Center - Near CHS",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://iflychs.com/passengers/amenities-lounge/",
            "title": "Amenities & Lounge - Charleston International Airport (CHS)",
            "time_published": "2026-02-11T16:54:38Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Charleston Air Force Base-Intl Airport?",
        "answer": "Charleston International Airport (CHS) has two ReadySTATION cash-to-card conversion kiosks in the ticketing area, but it does not offer traditional currency exchange offices. A prayer room or chapel is not listed among the terminal amenities, though the main concourse houses The Club CHS lounge, which provides a quiet space. Free Wi-Fi is available throughout the terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://iflychs.com/passengers/terminal-map/",
            "title": "Terminal Map - Charleston International Airport (CHS)",
            "time_published": "2025-06-27T13:54:16Z"
          },
          {
            "url": "https://iflychs.com/passengers/amenities-lounge/",
            "title": "Amenities & Lounge - Charleston International Airport (CHS)",
            "time_published": "2026-02-11T16:54:38Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charleston_Airport_(disambiguation)",
            "title": "Charleston Airport (disambiguation)",
            "time_published": "2019-05-13T22:30:51Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?printable=yes&title=Joint_Base_Charleston",
            "title": "Joint Base Charleston",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2013-01-27T00:08:12Z"
          },
          {
            "url": "https://iflychs.com/charleston-international-airport",
            "title": "Charleston International Airport - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:41:24Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Boston and Charleston airports?",
        "answer": "Both Boston Logan (BOS) and Charleston International (CHS) provide comprehensive accessibility services, including wheelchair assistance through your airline (request at least 48 hours in advance), accessible restrooms, elevators, and service animal relief areas. Boston Logan offers additional support via its customer service team and the TSA Cares helpline (855-787-2227), while Charleston features nursing suites, a passenger access lift, and accessible parking with 48 hours free for qualifying patrons. For children, Boston Logan has family restrooms in all terminals and an animal therapy program, while Charleston provides baby changing stations in most restrooms and two nursing suites (one pre- and one post-security).",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://massport.com/logan-airport/at-the-airport/ada-compliance-and-accessibility",
            "title": "Accessibility at Boston Logan | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://massport.com/logan-airport/at-the-airport",
            "title": "Explore Boston Logan International Airport | Massport",
            "favicon": "https://massport.com/themes/custom/massport/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Logan%20Express",
            "title": "Logan Express",
            "time_published": "2026-04-03T22:49:32Z"
          },
          {
            "url": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/NE10001.html",
            "title": "Massachusetts. Boston-Logan International Airport (KBOS) Land & Hold Operations",
            "favicon": "https://faa.gov/air_traffic/publications/atpubs/ntap_aug_18/assets/img/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/airports/environmental/environmental_documents/bos",
            "title": "Airport Environmental Documents – General Edward Lawrence Logan International Airport (BOS), Boston, MA | Federal Aviation Administration",
            "time_published": "2002-08-02T00:00:00Z"
          },
          {
            "url": "https://iflychs.com/passengers/amenities-lounge/",
            "title": "Amenities & Lounge - Charleston International Airport (CHS)",
            "time_published": "2026-02-11T16:54:38Z"
          },
          {
            "url": "https://iflychs.com/passengers/accessibility/",
            "title": "Accessibility - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:26:17Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Assistance_for_airline_passengers_with_disabilities",
            "title": "Assistance for airline passengers with disabilities",
            "time_published": "2025-09-29T17:44:25Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charleston_Airport_(disambiguation)",
            "title": "Charleston Airport (disambiguation)",
            "time_published": "2019-05-13T22:30:51Z"
          },
          {
            "url": "https://iflychs.com/business/contact-us",
            "title": "Contact Us - Charleston International Airport (CHS)",
            "favicon": "https://iflychs.com/wp-content/uploads/2025/05/CHS_favicon-300x300.png",
            "time_published": "2025-02-28T11:31:36Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Boston to Charleston?",
        "answer": "The most common aircraft on nonstop flights from Boston to Charleston are the Airbus A320-100 and the Airbus A220-200, both operated by JetBlue. On connecting itineraries, the Boeing 737 MAX 9 via Newark on United and the Airbus A321-100 via Charlotte on American appear most frequently, with a variety of other Boeing 737 variants, Airbus A320-family jets, and Embraer regional jets also used depending on the connection point. The exact aircraft can vary by day and airline, and while Wi‑Fi and seatback entertainment are widely available on these modern fleets, specific features differ by carrier 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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Boston?",
        "answer": "At Boston Logan, the airline-branded lounges include the Delta Sky Club in Terminal A, the United Club in Terminal B, and the American Airlines Admirals Club in Terminal B. The Lufthansa Lounge in Terminal E is available to Lufthansa Group passengers and features a window wall overlooking Boston Harbor, a Bistro Bar, and a dedicated First Class area. The Air France Lounge in Terminal E, accessible via Priority Pass, operates limited hours from 8:00 AM to 1:30 PM and offers complimentary drinks and flight monitors. Independent lounges include The Lounge in Terminal C and the Chase Sapphire Lounge by The Club in Terminal B, both accessible through Priority Pass or eligible credit cards.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/logan-international",
            "title": "Logan International Airport BOS Lounges - BOS Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2024-11-05T16:20:09Z"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/boston-sky-club-airport-map",
            "title": "Boston Logan (BOS) Airport Map & Lounges | Delta Air Lines",
            "time_published": "2024-07-17T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/logan-international/bos8-air-france-lounge",
            "title": "Air France Lounge BOS AIRPORT Terminal E Boston MA Logan International | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BOS/lufthansa-lounge-terminal-e-DPm6RHJhaY",
            "title": "Lufthansa Lounge at Logan International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/BOS/Lufthansa-Lounge-Terminal-E-DPm6RHJhaY/",
            "title": "Lufthansa Lounge at Logan International Airport | Amex US",
            "time_published": "2026-01-01T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Boston to Charleston?",
        "answer": "Baggage policies differ by airline and fare. Basic economy on this domestic route often excludes a carry-on and charges for checked bags, while standard economy usually includes a carry-on and personal item but may charge for checked luggage. Check your airline for exact rules."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Boston to Charleston?",
        "answer": "Boston to Charleston flights typically offer Economy seating. Premium Economy and flat-bed Business are not common on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day change and standby policies differ by airline and fare class; flexible and premium tickets typically allow them, while basic economy fares usually do not."
      }
    }
  }
}