{"response": {"Key": "HOU-CLT", "orig": {"code": "HOU", "type": "airport", "city": "Houston", "fullCity": "Houston, Texas", "airport": "William P Hobby 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 (HOU) to Charlotte (CLT) is about 920 miles and typically takes 2 hours and 30 minutes. The return trip is 2 hours and 45 minutes, making the westbound leg slightly longer.", "methodology": "Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Houston to Charlotte?", "answer": "Southwest is the only airline flying nonstop from Houston Hobby to Charlotte, with four weekly flights on Saturdays and Sundays. Departure times are spread between mid-afternoon and early evening, and the flight takes about two and a half 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 Charlotte?", "answer": "At Charlotte Douglas International Airport (CLT), the fastest and most-used option to reach Uptown Charlotte is a taxi or ride‑share (Lyft/Uber), which take about 15–20 minutes and cost roughly $25–$35. The Charlotte Area Transit System (CATS) Sprinter bus provides an economical public‑transit link from the airport to the city center, though it’s slower than driving. Rental cars from all major agencies are readily available on‑site, and there are also limo, shuttle, and courtesy‑vehicle services. Taxis queue curbside on the Arrivals level with an attendant on duty from 6:45 a.m. to 12:15 a.m., and accessible vehicles can be requested there.", "toolsUsed": [], "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"}]}, "q4": {"question": "When is the cheapest time to fly from Houston to Charlotte?", "answer": "The cheapest months to fly from Houston to Charlotte are August, September, and October, with average fares around $299–$316. The most expensive months are November, June, and May, where average prices range from $348 to $394.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Houston to Charlotte?", "answer": "For flights from Houston to Charlotte, the best time to book is 4 to 7 weeks before departure, when fares average around $185 — with the absolute lowest seen at 40 days out for $179. During peak summer and holiday periods, prices tend to rise, so aiming for the earlier side of that window or even slightly sooner can help avoid steep last‑minute jumps.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Houston to Charlotte?", "answer": "No overnight or red-eye flights are scheduled from Houston Hobby (HOU) to Charlotte (CLT). Neither nonstop red-eyes nor connecting itineraries with an overnight long leg were found on this route.", "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": "Southwest Airlines operates non‑stop flights from Houston Hobby to Charlotte, with four weekly departures on 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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Houston and Charlotte?", "answer": "Common layover cities include Atlanta, Dallas, and Nashville. Atlanta offers the most frequent connections and efficient transfers via Delta's major hub. Dallas provides broad American Airlines connections. Nashville serves as a convenient midpoint with Southwest options."}, "q9": {"question": "How reliable are on‑time departures on this route from Houston to Charlotte?", "answer": "Southwest Airlines operates the Houston Hobby to Charlotte route, with an 81.8% on-time departure rate and a cancellation rate of 0.0%.", "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 Charlotte?", "answer": "April to May and September to October offer mild temperatures, blooming or colorful scenery, and fewer tourists than summer."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Houston to Charlotte?", "answer": "For this domestic flight, bring a Real ID or valid passport, a payment method for baggage, and any required vaccination certificates; no visa or onward travel proof is needed."}, "q12": {"question": "Which airport should I use in Charlotte?", "answer": "Charlotte has one main commercial airport, Charlotte Douglas International Airport, located about 7 miles west of downtown. It is a major hub for American Airlines and serves nearly all passenger flights."}, "q13": {"question": "How do I get to William P Hobby Airport from the city center?", "answer": "From downtown Houston, the most popular and quickest way to get to William P. Hobby Airport is by ride-share or taxi, taking about 15–20 minutes in normal traffic. Taxis and ride-shares offer door-to-door convenience at a moderate cost, while shared shuttle vans provide a cheaper but slower alternative with multiple stops. Public transit is limited, but a combination of METRORail and a bus can connect you for the lowest fare, though it takes significantly longer. If you drive, on-site parking is plentiful and more affordable than at the city’s larger airport, with economy lots offering the best value.", "toolsUsed": [], "references": [{"url": "https://fly2houston.com/hou/ground-transportation", "title": "HOU Ground Transportation | Airport Shuttle, Taxi, Uber, Lyft & Rent Car Houston"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport", "title": "William P. Hobby Airport", "time_published": "2026-04-21T04:20:29Z"}, {"url": "https://faa.gov/flight_deck/hef", "title": "Manassas Regional Airport/Harry P. Davis Field (HEF) | Federal Aviation Administration", "time_published": "2026-03-10T00:00:00Z"}]}, "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 and has currency exchange offices, with hours recently expanded to meet passenger demand. An interfaith chapel is available for prayer and meditation. Specific terminal locations for these services are not detailed in the current information, but they are listed among the airport’s general amenities.", "toolsUsed": [], "references": [{"url": "https://www.cltairport.com/airport-info/website-maps/", "title": "Airport Maps - Charlotte Douglas International Airport", "favicon": "https://www.cltairport.com/cltairport.png", "time_published": "2026-04-07T15:13:05Z"}, {"url": "http://www.cltairport.com/airport-info/services-and-amenities/", "title": "Services & Amenities - Charlotte Douglas International Airport", "favicon": "http://www.cltairport.com/cltairport.png", "time_published": "2022-07-13T15:36:14Z"}, {"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"}]}, "q17": {"question": "What aircraft are typically used on flights from Houston to Charlotte?", "answer": "On the nonstop route from Houston Hobby to Charlotte, the most common aircraft are the Embraer 175, Airbus A321-100, and Boeing 737-800, with Frontier occasionally operating an unspecified type. The exact aircraft can vary by day and airline, so you might see any of these on a given flight. Wi-Fi and seatback entertainment are widely available across these aircraft, though the specifics depend on the carrier and individual aircraft configuration.", "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 Houston?", "answer": "William P. Hobby Airport (HOU) does not have traditional airline-branded lounges like a Delta Sky Club or United Club, but it does offer an XpresSpa accessible through Priority Pass near Gate 45 in the Central Concourse. This spa provides 25-minute sessions in massage chairs or loungers as a lounge visit alternative for Priority Pass members, with hours from 6:00 AM to 9:00 PM daily. There are no other widely known independent lounges or airline clubs at HOU, so travelers seeking a full lounge experience with food and drinks won't find one here.", "toolsUsed": [], "references": [{"url": "https://fly2houston.com/hou/related-content/hou-tips-for-first-time-travelers", "title": "Navigating William P. Hobby Airport (HOU): Tips for First-Time Travelers", "time_published": "2026-01-23T00:00:00Z"}, {"url": "https://www.prioritypass.com/pt-PT/lounges/usa/houston-tx-william-p-hobby/hou2s-xpresspa", "title": "XWELL HOU AIRPORT Houston TX William P. Hobby | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/william-p-hobby", "title": "William P. Hobby Airport HOU Lounges - HOU Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Houston to Charlotte?", "answer": "On Houston–Charlotte flights, baggage policies vary by airline and fare class. Basic economy is restrictive and often excludes a free checked bag. Standard economy typically includes a carry‑on, but checked bags are usually subject to fees."}, "q22": {"question": "What cabin and seat options are typical from Houston to Charlotte?", "answer": "On this domestic route, Economy is standard, and while some flights may offer a domestic First class with larger seats, true flat-bed Business and Premium Economy are not typical."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and higher cabin tickets often allow same‑day changes or standby, while Basic Economy typically does not."}}}}