{
  "response": {
    "Key": "IAH-CLT",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "CLT",
      "type": "airport",
      "city": "Charlotte",
      "fullCity": "Charlotte, North Carolina",
      "airport": "Douglas Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Charlotte?",
        "answer": "The flight from Houston to Charlotte is about 910 miles and typically takes 2 hours 39 minutes. The return leg is slightly longer at 2 hours 45 minutes.",
        "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 Houston to Charlotte?",
        "answer": "Yes, there are direct non‑stop flights from Houston (IAH) to Charlotte (CLT). American Airlines and United both offer daily service, while Frontier flies the route on Mondays, Fridays, and Sundays. Together they provide roughly 80 weekly non‑stop flights, with American operating the most — around 53 per week — and United about 20, plus Frontier's three weekly departures.",
        "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 Charlotte?",
        "answer": "Ground transportation from Charlotte Douglas International Airport (CLT) to Uptown Charlotte includes taxis with a $32 flat rate, rental cars from major agencies like Alamo and Hertz, and ride-share services that pick up on the arrivals level. Mass transit via CATS buses and the LYNX Blue Line light rail is available, though it requires a connection and is slower than direct options. Taxis and ride-share are the most used for the roughly 7-mile trip to the city center, with taxis offering a flat fare and ride-share often being slightly cheaper. Rental cars are practical for exploring beyond Uptown, while public transit is the least expensive but least convenient for travelers with luggage.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.cltairport.com/to-and-from/taxis-and-taxi-rates/",
            "title": "Taxis & Taxi Rates - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://www.cltairport.com/airport-info/website-maps/",
            "title": "Airport Maps - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://cltairport.com/to-and-from/rental-cars",
            "title": "Rental Cars – Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png"
          },
          {
            "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.fly.faa.gov/fly/flyfaa/flyfaaindex?ARPT=CLT&p=1",
            "title": "Charlotte Douglas International Airport"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to Charlotte?",
        "answer": "Flights from Houston to Charlotte are cheapest in late September, when average fares bottom out around $225. September, August, and January are the cheapest months overall, averaging $227, $235, and $241 respectively. The most expensive period is late December, with average fares climbing to about $312.",
        "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 Houston to Charlotte?",
        "answer": "For Houston to Charlotte, the best fares come by booking about 4 to 7 weeks before departure, averaging around $180, with the absolute lowest price seen at roughly 40 days out. Booking very early (6 months ahead) tends to cost notably more, around $313, and last-minute bookings within a week run about $262. Around summer and holiday peaks, expect to shift earlier within that window or a bit beyond it since demand pushes prices up.",
        "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 Houston to Charlotte?",
        "answer": "No overnight (red-eye) flights operate from Houston (IAH) to Charlotte (CLT) — there are no nonstop red-eyes on this route, and no connecting itineraries with a red-eye long leg were found.",
        "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 Houston to Charlotte?",
        "answer": "American Airlines, United, and Frontier all fly nonstop from Houston to Charlotte. American operates about 53 weekly flights with departures throughout the day, United offers around 21 weekly flights, and Frontier runs 7 weekly flights on select days. Specific median fares aren't available for this route.",
        "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 Houston and Charlotte?",
        "answer": "Common layover cities between Houston and Charlotte include Atlanta, Dallas, and Nashville. Atlanta offers frequent connections and a large hub for Delta, while Dallas provides a major American Airlines hub with efficient transfers. Nashville serves as a convenient midpoint with a smaller, easy-to-navigate airport."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Houston to Charlotte?",
        "answer": "American Airlines is the most reliable carrier on this route, with 78.1% of flights arriving within 15 minutes of schedule and a cancellation rate of 1.5%. United follows at 72.5% on-time arrivals with a 0.8% cancellation rate, while Frontier trails at 70.9% on-time arrivals with a 2.5% cancellation rate.",
        "methodology": "On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI).",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Charlotte?",
        "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 Houston to Charlotte?",
        "answer": "As a domestic U.S. flight, bring a Real ID-compliant driver's license or passport, a payment method for baggage fees, and any required health or vaccination documents."
      },
      "q12": {
        "question": "Which airport should I use in Charlotte?",
        "answer": "Charlotte Douglas International is the only commercial airport serving the city, located about 7 miles west of downtown."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to George Bush Intercontinental Airport, the METRO 500 IAH Downtown Direct bus runs nonstop from the George R. Brown Convention Center to Terminal E every 30 minutes for about $4.50 each way, making it the most affordable option. Taxis and ride-share services like Uber and Lyft are readily available at terminal curbsides and are typically the fastest and most popular choices. Shuttle buses and hotel shuttles also serve the airport, while driving and parking is possible with a rental car center about five minutes from the terminals by shuttle.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://fly2houston.com/iah/ground-transportation",
            "title": "Ground Transportation | Airport Taxi, Uber, Lyft, Shuttle & Rent Car Houston"
          },
          {
            "url": "https://fly2houston.com/iah/ground-transportation/shuttles-and-buses",
            "title": "IAH Airport Shuttle & Bus Service | Houston Ground Transportation",
            "time_published": "2026-05-02T07:23:56Z"
          },
          {
            "url": "https://fly2houston.com/iah/ground-transportation/metro-downtown-direct",
            "title": "Downtown Direct"
          },
          {
            "url": "https://www.fly2houston.com/",
            "title": "Houston Airport System",
            "time_published": "2026-04-02T20:31:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/George_Bush_Intercontinental_Airport",
            "title": "George Bush Intercontinental Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-28T04:59:46Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Charlotte airport?",
        "answer": "Charlotte Douglas International Airport has Minute Suites sleep cabins inside the terminal, with locations airside in the Atrium and the D/E Connector near Gate D1. These private suites have a daybed that sleeps two, fresh pillows and blankets, smart TV, free Wi-Fi, and an Amazon Alexa sound-masking system. Rates start at $65 per hour, with an overnight rate of $215 for eight hours after 9:00 PM, and showers are available for $20 with a suite rental or $30 without.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/usa/charlotte.htm",
            "title": "Charlotte Airport Guide (CLT) - Sleeping in Airports",
            "time_published": "2026-05-29T21:34:13Z"
          },
          {
            "url": "https://sleepinginairports.net/reviews/charlotte-douglas-airport-reviews.htm",
            "title": "Charlotte Douglas   Airport Reviews (CLT) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Douglas Intl Airport?",
        "answer": "Charlotte Douglas International Airport offers free Wi-Fi throughout the terminal under the network name \"CLT Free WiFi.\" Currency exchange services are available at the airport, along with ATMs.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.cltairport.com/airport-info/website-maps/",
            "title": "Airport Maps - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://www.cltairport.com/",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png",
            "time_published": "2026-06-16T15:25:10Z"
          },
          {
            "url": "https://cltairport.com/airport-info/services-and-amenities/wifi-and-charging",
            "title": "WiFi & Charging - Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png"
          },
          {
            "url": "https://cltairport.com/airport-info/prepare-for-travel",
            "title": "Prepare For Travel - Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png"
          },
          {
            "url": "https://www.cltairport.com/shop-dine-and-relax/",
            "title": "Shop, Dine & Relax Explore Before You Fly",
            "time_published": "2025-11-04T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Charlotte airports?",
        "answer": "At George Bush Intercontinental Airport in Houston, travelers with disabilities have access to wheelchair assistance arranged directly through their airline, TSA Cares for accessible security screening, a Sunflower Lanyard program for hidden disabilities, a sensory room, and Aira services for blind and low-vision passengers. Charlotte Douglas International Airport offers accessible parking in all decks and lots with continuous accessible shuttles, and reasonable accommodations such as auxiliary aids and alternate-format materials can be requested through the ADA Coordinator. Since wheelchair and mobility assistance at both airports is managed by the airlines, travelers should request any needed services from their airline at least 48 hours before the flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://fly2houston.com/iah/accessibility",
            "title": "IAH Accessibility Services | ADA Accessible Travel at Houston Airport"
          },
          {
            "url": "https://fly2houston.com/iah/related-content/accessibility-services-at-george-bush-intercontinental-airport",
            "title": "Accessibility Services at George Bush Intercontinental Airport Your Complete Guide to Accessible Travel at IAH"
          },
          {
            "url": "https://fly2houston.com/iah/accessibility/accessible-security-screening",
            "title": "IAH Accessible Security Screening | Assisted TSA Screening at George Bush Intercontinental Airport"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Bush_Intercontinental_Airport",
            "title": "George Bush Intercontinental Airport - Wikipedia",
            "time_published": "2026-03-12T23:18:47Z"
          },
          {
            "url": "https://www.cltairport.com/airport-info/accessibility/",
            "title": "Accessibility and Nondiscrimination - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://www.cltairport.com/airport-info/accessibility/accessible-parking/accessible-parking/",
            "title": "Accessible Parking - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://www.cltairport.com/",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png",
            "time_published": "2026-06-16T15:25:10Z"
          },
          {
            "url": "https://www.cltairport.com/airport-info/website-maps/",
            "title": "Airport Maps - Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Charlotte_Douglas_International_Airport",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-02T14:23:51Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Charlotte?",
        "answer": "American Airlines operates the most flights on Houston to Charlotte, using Airbus A320 family jets and Airbus A321s. United Airlines flies Boeing 737 family aircraft, with some United Express service operated by SkyWest on Embraer E175s, and Frontier Airlines uses Airbus A320 family planes.",
        "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 Houston to Charlotte?",
        "answer": "American Airlines (oneworld) and United Airlines (Star Alliance) fly nonstop from Houston IAH to Charlotte, along with Frontier, which is an unaffiliated low-cost carrier. Other alliances, such as SkyTeam, may offer connecting itineraries on this route but do not operate it nonstop.",
        "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 Houston?",
        "answer": "When departing from Houston George Bush Intercontinental Airport, the KLM Crown Lounge and the Air France Lounge in Terminal D are the main airport lounge options. The KLM Crown Lounge operates from 06:00 to 21:00, while the Air France Lounge is open from 11:00 to 19:00 and offers air conditioning, complimentary alcoholic and soft drinks, disabled access, and a maximum 3-hour stay. Both lounges are located in Terminal D.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental",
            "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAH",
            "title": "American Express Lounges at George Bush Intercontinental Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental/iah7-air-france-lounge",
            "title": "Air France Lounge IAH AIRPORT Terminal D Houston TX George Bush Intercontinental | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=516920c0-0ba4-4888-ba2e-135e5e839cd3"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental",
            "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://www.aa.com/web/i18n/travelInformation/destinationInformation/iah-airport.html",
            "title": "Houston George Bush Intercontinental Airport, TX (IAH)",
            "favicon": "https://www.aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Charlotte?",
        "answer": "Baggage rules differ by airline. Basic economy often restricts carry-on to a personal item and charges for checked bags, while standard economy usually includes one carry-on and a personal item, with checked bag fees."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Charlotte?",
        "answer": "Flights from Houston to Charlotte typically offer Economy and sometimes a larger front cabin seat, but 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": "Same‑day change and standby eligibility vary by airline and fare; flexible and premium tickets typically offer more options, while Basic Economy rarely allows it."
      }
    }
  }
}