{
  "response": {
    "Key": "CLT-SAN",
    "orig": {
      "code": "CLT",
      "type": "airport",
      "city": "Charlotte",
      "fullCity": "Charlotte, North Carolina",
      "airport": "Douglas Intl Airport"
    },
    "dest": {
      "code": "SAN",
      "type": "airport",
      "city": "San Diego",
      "fullCity": "San Diego, California",
      "airport": "San Diego Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Charlotte to San Diego?",
        "answer": "The flight from Charlotte to San Diego is about 2,073 miles. Nonstop service on American Airlines typically takes 5 hours 3 minutes, while the return leg is about 4 hours 51 minutes.",
        "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 Charlotte to San Diego?",
        "answer": "Yes, American Airlines flies nonstop from Charlotte to San Diego with 73 weekly flights, operating daily. Multiple departures are spread throughout the day, from early morning through 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in San Diego?",
        "answer": "From San Diego International Airport (SAN) to downtown, ride-hailing apps like Uber and Lyft are the most popular and quickest option, taking about 10–15 minutes. Taxis are readily available but typically cost a bit more. The Metropolitan Transit System (MTS) bus Route 992 connects the airport to downtown for just $2.50, though travel time is around 20–30 minutes. Car rentals are conveniently located at the Rental Car Center, served by a free shuttle. For a scenic alternative, the airport is also bike- and pedestrian-friendly via the North Harbor Drive path.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.san.org/",
            "title": "San Diego International Airport | SAN.org",
            "favicon": "https://www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2026-07-15T20:42:55Z"
          },
          {
            "url": "http://san.org/Flights",
            "title": "Arrivals - Check Flight Status | San Diego International Airport",
            "favicon": "https://cdn-iledcni.nitrocdn.com/MENtWJRLkriAtmpQmYbUxvjofqTlAYUZ/assets/images/optimized/rev-3854d1f/www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2026-05-12T02:59:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Streets_and_highways_of_San_Diego",
            "title": "Transportation in San Diego - Wikipedia",
            "time_published": "2026-02-27T03:32:46Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_San_Diego",
            "title": "Transportation in San Diego",
            "time_published": "2026-02-27T03:32:46Z"
          },
          {
            "url": "https://flysanantonio.com/nonstop_destinations/san-diego-ca/",
            "title": "San Diego, CA - San Antonio International Airport",
            "time_published": "2015-12-15T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Charlotte to San Diego?",
        "answer": "The cheapest months to fly from Charlotte to San Diego are January, September, and October, when average fares run about $374, with February close behind at $376. The most expensive months are December (averaging $441) and July ($435), followed by June ($410); the low season spans January, February, September, and October, while March, June, July, and December make up the high season.",
        "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 Charlotte to San Diego?",
        "answer": "For Charlotte to San Diego, the best fares come when you book roughly 4-6 weeks ahead, with the absolute cheapest price around 30 days out at about $325. Booking much further in advance (3-6 months) actually costs more, typically $400-480, so waiting too long is not the answer. For summer or holiday periods, you should add a couple of extra weeks to that window and book 6-8 weeks ahead to avoid the steepest price spikes.",
        "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 Charlotte to San Diego?",
        "answer": "No nonstop red-eye flights operate from Charlotte to San Diego, but a connecting overnight itinerary is available. The red-eye leg is on American Airlines from Chicago O'Hare (ORD) to San Diego, departing at 9:30 PM and arriving at 11:47 PM the same night, with a roughly 1 hour 44 minute layover in Chicago after the short hop from Charlotte.",
        "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 Charlotte to San Diego?",
        "answer": "American Airlines flies nonstop from Charlotte to San Diego with up to 73 weekly flights, operating daily throughout the week. No other carriers offer nonstop service on this route, though connecting options are available through other airlines.",
        "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 Charlotte and San Diego?",
        "answer": "Common layover cities include Dallas/Fort Worth, Phoenix, Denver, and Atlanta. These hubs offer frequent flights, efficient connections, and help keep total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Charlotte to San Diego?",
        "answer": "On the Charlotte to San Diego route, American Airlines flights have an on-time arrival rate of 78% and a cancellation rate of 0%.",
        "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 San Diego?",
        "answer": "March through May and September through November offer warm temperatures and smaller crowds than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Charlotte to San Diego?",
        "answer": "For this domestic flight, bring a REAL ID-compliant license or passport, and a credit card for bag fees. No visa, onward ticket, or vaccination certificate is needed."
      },
      "q12": {
        "question": "Which airport should I use in San Diego?",
        "answer": "San Diego International Airport is the only commercial airport serving the city. It is located just three miles northwest of downtown, making it very convenient for reaching the Gaslamp Quarter, Balboa Park, and Coronado."
      },
      "q13": {
        "question": "How do I get to Douglas Intl Airport from the city center?",
        "answer": "From downtown Charlotte, you can reach CLT by taking the CATS Sprinter bus (Route 5) which is the only direct public transit option and takes about 30 minutes. Ride‑share services like Uber and Lyft pick up on the Arrivals level and are the most popular choice, while taxis are available curbside with an attendant on duty from 6:45 a.m. to 12:15 a.m. Driving yourself takes about 15–20 minutes via I‑85 or Billy Graham Parkway, with various on‑airport parking lots connected by free shuttles. The Sprinter bus is the cheapest, ride‑share and taxis are moderately priced, and parking costs more but offers the most flexibility.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.cltairport.com/to-and-from/",
            "title": "Ground Transportation - Charlotte Douglas International Airport",
            "time_published": "2026-04-07T00:00:00Z"
          },
          {
            "url": "https://cltairport.com/airport-info/accessibility/accessible-parking/accessible-ground-transportation/",
            "title": "Accessible Ground Transportation - Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png",
            "time_published": "2026-03-09T15:43:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Charlotte%2C%20North%20Carolina",
            "title": "Transportation in Charlotte, North Carolina",
            "time_published": "2026-03-21T17:16:29Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Charlotte,_North_Carolina",
            "title": "Transportation in Charlotte, North Carolina",
            "time_published": "2026-03-21T17:16:29Z"
          },
          {
            "url": "https://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=69671A4500874A0E99D7298A6E848342-CLT-NDBR&type=ndbr&nasrId=CLT",
            "title": "USA Banner",
            "time_published": "2025-06-26T00:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Diego airport?",
        "answer": "San Diego International Airport (SAN) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals, though some travelers rest on armrest-free circular sofas in the baggage claim area. For uninterrupted sleep, several nearby hotels offer free shuttle service for guests.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/san-diego-airport-guide.htm",
            "title": "San Diego Airport Guide (SAN) - Sleeping in Airports",
            "time_published": "2018-08-06T08:49:44Z"
          },
          {
            "url": "https://www.sleepinginairports.net/usa/sandiego.htm",
            "title": "San Diego Airport Guide (SAN) - Sleeping in Airports",
            "time_published": "2026-05-29T21:56:08Z"
          },
          {
            "url": "http://www.san.org/parking-transportation/taxis",
            "title": "Travel Tips: Before You Go | San Diego International Airport",
            "time_published": "2025-10-10T18:09:11Z"
          },
          {
            "url": "http://san.org/Flights",
            "title": "Arrivals - Check Flight Status | San Diego International Airport",
            "favicon": "https://cdn-iledcni.nitrocdn.com/MENtWJRLkriAtmpQmYbUxvjofqTlAYUZ/assets/images/optimized/rev-3854d1f/www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2026-05-12T02:59:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San%20Diego%20International%20Airport",
            "title": "San Diego International Airport",
            "time_published": "2026-04-30T18:34:10Z"
          },
          {
            "url": "https://www.san.org/to-from/Rental-Cars",
            "title": "Rental Car Center - SAN Airport Ground Transportation",
            "favicon": "https://cdn-iledcni.nitrocdn.com/MENtWJRLkriAtmpQmYbUxvjofqTlAYUZ/assets/images/optimized/rev-309fb20/www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2025-07-11T21:19:17Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Diego Intl Airport?",
        "answer": "San Diego International Airport (SAN) offers free, fast Wi-Fi throughout the terminals with two-hour sessions—just reconnect for additional time. Currency exchange services are not mentioned among the airport's listed amenities. Prayer rooms or chapels are also not listed, though the airport does provide post-security nursing rooms and pet relief areas.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.san.org/media-resources/new-terminal-1-opens-at-san-diego-international-airport/",
            "title": "New Terminal 1 Opens at San Diego International Airport - SAN Airport",
            "time_published": "2025-10-02T00:00:00Z"
          },
          {
            "url": "https://www.san.org/services-and-facilities/",
            "title": "Services and Facilities - SAN Airport",
            "favicon": "https://cdn-iledcni.nitrocdn.com/MENtWJRLkriAtmpQmYbUxvjofqTlAYUZ/assets/images/optimized/rev-e74dbd5/www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2025-07-11T21:33:11Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San_Diego_International_Airport",
            "title": "San Diego International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-18T11:44:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation%20in%20San%20Diego",
            "title": "Transportation in San Diego",
            "time_published": "2026-02-27T03:32:46Z"
          },
          {
            "url": "https://flysanantonio.com/business/about-saas/terminal-development/",
            "title": "Terminal Development - San Antonio International Airport",
            "time_published": "2025-10-02T15:50:57Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Charlotte and San Diego airports?",
        "answer": "At Charlotte Douglas (CLT), accessible shuttles and ground transportation are available, with rental agencies recommending a 48-hour advance reservation for accessible vehicles; passengers can request assistance by calling 704.359.4038. San Diego International (SAN) offers wheelchair services through airlines, the TSA Cares helpline (contact 72 hours before travel), and the SAN Assist program for travelers with non-visible disabilities, which provides travel guides (request at least three business days ahead) and familiarization tours. Both airports comply with ADA requirements, but specific children’s play areas are not detailed in the available information.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://cltairport.com/airport-info/accessibility/accessible-parking/accessible-ground-transportation/",
            "title": "Accessible Ground Transportation - Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png",
            "time_published": "2026-03-09T15:43:51Z"
          },
          {
            "url": "http://www.cltairport.com/airport-info/accessibility/",
            "title": "Accessibility and Nondiscrimination - Charlotte Douglas International Airport",
            "favicon": "http://www.cltairport.com/cltairport.png",
            "time_published": "2026-03-09T15:41:04Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charlotte_Army_Airbase",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2003-07-10T01:30:25Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charlotte/Douglas_International_Airport",
            "title": "Charlotte Douglas International Airport - Wikipedia",
            "time_published": "2003-07-10T00:00:00Z"
          },
          {
            "url": "https://www.faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?event=directory&directory=6AF926197A2A4001802409F21DDE437A-CLT&type=acifp&nasrId=CLT",
            "title": "USA Banner",
            "time_published": "2025-06-26T00:00:00Z"
          },
          {
            "url": "https://www.san.org/accessibility/",
            "title": "Accessibility - SAN Airport",
            "favicon": "https://cdn-iledcni.nitrocdn.com/MENtWJRLkriAtmpQmYbUxvjofqTlAYUZ/assets/images/optimized/rev-e74dbd5/www.san.org/wp-content/uploads/2025/09/faviconArtboard-1.png",
            "time_published": "2025-07-11T21:31:52Z"
          },
          {
            "url": "https://www.san.org/media-resources/san-diego-international-airport-launches-san-assist-program-to-support-travelers-with-non-visible-disabilities/",
            "title": "San Diego International Airport Launches SAN Assist Program to Support Travelers with Non-Visible Disabilities - SAN Airport",
            "time_published": "2026-02-25T00:38:38Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San_Diego_International_Airport",
            "title": "San Diego International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-18T11:44:51Z"
          },
          {
            "url": "https://flysanantonio.com/home/at-the-airport/accessibility/",
            "title": "Accessibility - San Antonio International Airport",
            "time_published": "2024-10-18T21:07:58Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/San%20Diego%20International%20Airport",
            "title": "San Diego International Airport",
            "time_published": "2026-04-30T18:34:10Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Charlotte to San Diego?",
        "answer": "On nonstop flights from Charlotte to San Diego, American Airlines typically uses the Airbus A321-100, while United occasionally operates a Boeing 737-700. Connecting itineraries introduce a wider mix, with American often flying Airbus A321 variants and United deploying Boeing 737 MAX 9s or Airbus A319s on the first leg, paired with regional jets like the Embraer 175 on the second. On most modern mainline jets, Wi-Fi and seatback entertainment are widely available, though the exact aircraft can vary by day and airline.",
        "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 Charlotte to San Diego?",
        "answer": "American Airlines, a Oneworld member, is the only airline flying nonstop between Charlotte and San Diego, so Oneworld is the sole alliance with nonstop service on this route. Other alliances may offer connecting itineraries, but no other carriers operate it nonstop, and American is not an unaffiliated carrier.",
        "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 Charlotte?",
        "answer": "The American Express Centurion Lounge in Concourse D/E is a standout, offering complimentary chef-inspired meals, craft cocktails, and a family room; entry is limited to Platinum Card and Centurion Members. The Club CLT in Concourse A provides a comfortable space with showers, a children's play area, and a quiet zone, accessible via Priority Pass or by paying at the door. Delta Sky Club in Concourse A welcomes Delta One, SkyTeam Elite Plus, and eligible credit card holders, featuring a full bar and hot food. Minute Suites locations in the Main Atrium and Concourse D/E connector offer private rooms with daybeds, ideal for a nap or work, available on a pay-per-use basis.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT",
            "title": "American Express Lounges at Charlotte Douglas International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT/the-club-clt-main-terminal-concourse-a-yio41B7H6z",
            "title": "The Club CLT at Charlotte Douglas 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/charlotte-douglas-international/clt5-the-club-clt",
            "title": "The Club CLT CLT AIRPORT Concourse A Charlotte Douglas International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.cltairport.com/",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png",
            "time_published": "2025-05-27T14:52:48Z"
          },
          {
            "url": "https://prioritypass.com/lounges/usa/charlotte-nc-douglas-intl",
            "title": "Charlotte-Douglas International Airport CLT Lounges - CLT Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Charlotte to San Diego?",
        "answer": "On domestic flights like Charlotte to San Diego, baggage policies vary by airline. Basic economy fares often charge for both checked and carry‑on bags, while standard economy usually includes a carry‑on but may charge for checked bags. Check your airline's specific rules before booking."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Charlotte to San Diego?",
        "answer": "Flights from Charlotte to San Diego typically offer Economy and domestic First class with recliner seats; 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 and fare; flexible and premium‑cabin tickets often allow same‑day changes or standby, while basic economy typically does not."
      }
    }
  }
}