{
  "response": {
    "Key": "ATL-STL",
    "orig": {
      "code": "ATL",
      "type": "airport",
      "city": "Atlanta",
      "fullCity": "Atlanta, Georgia",
      "airport": "Hartsfield Jackson Intl Airport"
    },
    "dest": {
      "code": "STL",
      "type": "airport",
      "city": "St. Louis",
      "fullCity": "St. Louis, Missouri",
      "airport": "Lambert Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Atlanta to St. Louis?",
        "answer": "The flight from Atlanta to St. Louis is about 484 miles and typically takes 1 hour 41 minutes. The return leg is slightly shorter at 1 hour 35 minutes, a difference too small to note directionally. Connecting options would add roughly 2 to 4 hours of total travel time.",
        "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 Atlanta to St. Louis?",
        "answer": "Yes, Delta, Southwest, and Frontier all fly nonstop from Atlanta to St. Louis. Delta runs up to 137 weekly flights and Southwest up to 96, both operating daily with departures spread throughout the day, while Frontier offers a handful of flights on Mondays, Thursdays, Fridays, Saturdays, 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 St. Louis?",
        "answer": "St. Louis Lambert International Airport is connected to downtown St. Louis by the MetroLink light rail system, which offers direct, economical, and efficient service to the city center and other key destinations. Taxis, ride-share services, and rental cars are also available at the airport, with on-site rental counters and parking garages adjacent to the terminals. MetroLink is the most-used public transit option for reaching the city center, while ride-share and taxis provide faster door-to-door service at a higher cost. Rental cars are a practical choice for travelers planning to explore the wider St. Louis metropolitan area.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/St._Louis_Lambert_International_Airport",
            "title": "St. Louis Lambert International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:20:24Z"
          },
          {
            "url": "https://airport.guide/kstl/parking",
            "title": "St Louis Airport (STL) Parking Rates and Map",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://www.airport.guide/kstl",
            "title": "St Louis Airport (STL) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Atlanta to St. Louis?",
        "answer": "Average fares from Atlanta to St. Louis bottom out around $242 in late January, making that the cheapest stretch to fly. The cheapest months overall are September at $249, January at $251, and February at $254, while the most expensive period is late December with average fares around $305.",
        "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 Atlanta to St. Louis?",
        "answer": "For flights from Atlanta to St. Louis, the optimal booking window is roughly 4–6 weeks before departure, when fares average around $161. Booking about 30 days out tends to hit the very lowest prices (around $153), while waiting until the last week pushes fares above $250 and booking more than 4 months ahead can cost over $300.",
        "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 Atlanta to St. Louis?",
        "answer": "Yes, overnight red-eye flights are available from Atlanta to St. Louis. Delta operates 17 weekly red-eyes departing daily at 9:25 PM, 10:55 PM, and 11:11 PM, while Southwest flies 4 weekly red-eyes on Monday, Thursday, Friday, and Sunday departing at 9:05 PM. With a typical flight time of about 100 minutes, a 9:05 PM departure lands around 10:45 PM the same night, and the later Delta departures land between roughly 11:25 PM and 12:50 AM — the 11:11 PM departure arrives in the early hours just after midnight.",
        "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. 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": [
          "redeye_flights",
          "flight_schedule"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Atlanta to St. Louis?",
        "answer": "Delta, Southwest, and Frontier offer nonstop flights from Atlanta to St. Louis. Delta operates up to 137 weekly flights, Southwest flies 96 times a week, and Frontier has 8 weekly departures on select days. Typical median fares are around $121 on Delta, $125 on Southwest, and $56 on Frontier.",
        "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 Atlanta and St. Louis?",
        "answer": "While many non‑stop flights are available, common connecting hubs include Chicago O’Hare, Dallas/Fort Worth, and Charlotte. These offer frequent flights and efficient transfer processes, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Atlanta to St. Louis?",
        "answer": "On the Atlanta to St. Louis route, Delta leads with 83.1% of flights arriving within 15 minutes of schedule and a 0.7% cancellation rate, the most reliable carrier on the route. Southwest follows at 80.8% on-time arrivals with 1.0% cancellations, while Frontier trails at 72.6% with no cancellations reported.",
        "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 St. Louis?",
        "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 Atlanta to St. Louis?",
        "answer": "For domestic U.S. flights, bring a Real ID or passport, ensure the name matches your ticket and carry payment for baggage and any required health documents."
      },
      "q12": {
        "question": "Which airport should I use in St. Louis?",
        "answer": "St. Louis Lambert International Airport is the only major commercial airport serving the city and is located about 14 miles northwest of downtown."
      },
      "q13": {
        "question": "How do I get to Hartsfield Jackson Intl Airport from the city center?",
        "answer": "From downtown Atlanta, the MARTA Red and Gold rail lines go directly to the airport station inside the domestic terminal, making it the cheapest and most popular option. Ride-share services like Uber and Lyft are authorized for pickup, and taxis, limousines, and hotel shuttles are also available. Driving takes about 20 minutes via I-85 or I-75, with on-airport and off-airport parking, plus an automated SkyTrain connecting the rental car center. MARTA is generally the fastest during rush hour, while ride-share or taxi is more convenient with luggage.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.atl.com/ground-transportation/",
            "title": "Ground Transportation - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2025-08-22T17:08:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_station_(MARTA)",
            "title": "Airport station (MARTA)",
            "time_published": "2026-06-05T09:05:51Z"
          },
          {
            "url": "https://www.atl.com/maps/",
            "title": "Maps - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-08-27T15:08:23Z"
          },
          {
            "url": "https://www.atl.com/flight-search/",
            "title": "Flight Search - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-08-12T00:00:00Z"
          },
          {
            "url": "https://www.atl.com",
            "title": "ATL Home - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-09-03T17:39:52Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at St. Louis airport?",
        "answer": "St. Louis Lambert International Airport has no directly connected hotel, but several hotels are located within a short drive of the airport and many offer shuttle service. These include the Marriott St. Louis Airport, Wingate by Wyndham St. Louis Airport, Drury Inn Airport St. Louis, Pear Tree Inn St. Louis Airport, Hampton Inn St. Louis Airport, Hilton St. Louis Airport, Hyatt Place St. Louis Airport, and Holiday Inn Express & Suites St. Louis Airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/st-louis-lambert-airport-guide.htm",
            "title": "St. Louis Lambert Airport Guide (STL) - 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": "2018-08-06T09:35:20Z"
          },
          {
            "url": "https://www.ihg.com/holidayinnexpress/hotels/th/th/st-louis/stllf/hoteldetail",
            "title": "โรงแรมในเซนต์หลุยส์ | ฮอลิเดย์ อินน์ เอ็กซ์เพรส แอนด์ สวีท สนามบินเซนต์หลุยส",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinnexpress?fmt=png-alpha"
          },
          {
            "url": "https://sleepinginairports.net/lounge/st-louis-airport/admirals-club-stl.htm",
            "title": "St. Louis Lambert Airport Guide (STL) - Sleeping in Airports",
            "time_published": "2026-04-13T20:29:58Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Lambert Intl Airport?",
        "answer": "Lambert–St. Louis International Airport offers free Wi-Fi throughout both terminals, along with ample charging stations and comfortable seating areas. A chapel is located in Terminal 2 near the Concourse E gates, providing a quiet space for prayer or reflection. Currency exchange offices are not among the listed amenities at STL.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/St._Louis_Lambert_International_Airport",
            "title": "St. Louis Lambert International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:20:24Z"
          },
          {
            "url": "https://airport.guide/kstl/terminal-2",
            "title": "St Louis Airport (STL) | Terminal 2",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://www.airport.guide/kstl",
            "title": "St Louis Airport (STL) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://airport.guide/kstl/concourse-a",
            "title": "St Louis Airport (STL) | Concourse A",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Lambert_Airport_Terminal_2_station",
            "title": "Lambert Airport Terminal 2 station",
            "time_published": "2026-06-16T02:55:51Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Atlanta and St. Louis airports?",
        "answer": "At Hartsfield-Jackson Atlanta International Airport (ATL), travelers with disabilities can request mobility assistance through their airline or the airport’s accessibility services, typically by contacting them at least 48 hours in advance; the airport offers a sensory room, service animal relief areas, adult changing stations, wheelchair charging stations, nursing mothers rooms, and Hidden Disabilities Sunflower lanyards for those needing extra support. For children, ATL provides a multisensory room developed with Delta and The Arc, plus dedicated nursing rooms and family-friendly facilities. At St. Louis Lambert International Airport (STL), designated children’s play areas and nursing rooms are available in the terminals, and accessibility is a stated priority with comprehensive facilities for travelers with disabilities, including service animal relief stations; assistance can be arranged through your airline or the airport’s accessibility office, ideally at least 48 hours before travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.atl.com/civil-rights/",
            "title": "Civil Rights (ADA & amp; Title VI) - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-08-06T18:51:53Z"
          },
          {
            "url": "https://atl.com/business-information/air-security-services",
            "title": "Airport Credentialing Office - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-08-12T16:43:39Z"
          },
          {
            "url": "https://www.atl.com",
            "title": "ATL Home - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-09-03T17:39:52Z"
          },
          {
            "url": "https://www.atl.com/passenger-information/international-terminal/",
            "title": "International Terminal - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2024-03-20T14:18:49Z"
          },
          {
            "url": "https://www.atl.com/times/",
            "title": "TSA Security Wait Times – Redesign Review - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-09-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/St._Louis_Lambert_International_Airport",
            "title": "St. Louis Lambert International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:20:24Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Lambert_Airport_Terminal_2_station",
            "title": "Lambert Airport Terminal 2 station",
            "time_published": "2026-06-16T02:55:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Lambert%20Airport%20Terminal%202%20station",
            "title": "Lambert Airport Terminal 2 station",
            "time_published": "2025-12-17T17:36:46Z"
          },
          {
            "url": "https://airport.guide/kstl/terminal-2",
            "title": "St Louis Airport (STL) | Terminal 2",
            "favicon": "https://airport.guide/apple-touch-icon.png"
          },
          {
            "url": "https://www.airport.guide/kstl",
            "title": "St Louis Airport (STL) | Terminal maps | Airport guide",
            "favicon": "https://www.airport.guide/apple-touch-icon.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Atlanta to St. Louis?",
        "answer": "Southwest Airlines operates the most flights on this route, using the Boeing 737 family with specific Boeing 737-700 aircraft. Delta Air Lines also flies the Boeing 737 family, specifically the Boeing 737-900. Frontier Airlines operates the Airbus A320 family on its flights.",
        "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 Atlanta to St. Louis?",
        "answer": "Delta (SkyTeam) and Southwest Airlines fly nonstop from Atlanta to St. Louis, with Frontier also offering a few weekly nonstops. Southwest does not belong to any global alliance, and Frontier is likewise unaffiliated; other alliances may serve the route via connections.",
        "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 Atlanta?",
        "answer": "The Club ATL in Concourse F is Hartsfield-Jackson's first common-use lounge, open from 06:00 to 22:00 with pre-booking available, and it serves British Airways, Lufthansa, Priority Pass, Lounge Club, and Diners Club International. Poppin, also in Concourse F, is another lounge option opening at 11:00. United Club members have access to United Club locations at Atlanta, which include complimentary Wi-Fi and breakfast and afternoon snacks.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://atl.com/about-atl/airport-amenities",
            "title": "Airport Amenities - The official website of Hartsfield-Jackson Atlanta International Airport",
            "favicon": "https://www.atl.com/wp-content/uploads/2023/08/cropped-HJ_plane_Red-1000-180x180.jpg",
            "time_published": "2026-07-06T13:41:29Z"
          },
          {
            "url": "https://prioritypass.com/lounges/united-states-of-america/hartsfield-jackson-atlanta-international",
            "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://www.prioritypass.com/en-GB/lounges/united-states-of-america/hartsfield-jackson-atlanta-international",
            "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass",
            "favicon": "https://www.prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://www.aa.com/web/i18n/travelInformation/destinationInformation/atl-airport.html",
            "title": "Atlanta, GA (ATL)",
            "favicon": "https://www.aa.com/content/images/chrome/rebrand/favicon.png"
          },
          {
            "url": "https://prioritypass.com/es-LA/lounges/united-states-of-america/hartsfield-jackson-atlanta-international",
            "title": "Hartsfield–jackson Atlanta International Airport ATL Lounges - ATL Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Atlanta to St. Louis?",
        "answer": "Baggage allowance depends on the airline and fare. Basic economy tickets on this domestic route typically do not include a checked bag, while standard economy often allows one carry‑on and charges for checked luggage. Higher fare classes or elite status may include one or more free checked bags."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Atlanta to St. Louis?",
        "answer": "On this short domestic route, most flights offer Economy and standard recliner First class; Premium Economy and flat-bed Business are not typical."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare type; flexible and premium cabin tickets often include same-day changes or standby, while basic economy typically does not."
      }
    }
  }
}