{
  "response": {
    "Key": "HOU-YYC",
    "orig": {
      "code": "HOU",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "William P Hobby Airport"
    },
    "dest": {
      "code": "YYC",
      "type": "airport",
      "city": "Calgary",
      "fullCity": "Calgary, Alberta",
      "airport": "Calgary Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to Calgary?",
        "answer": "A nonstop flight from Houston (IAH) to Calgary (YYC) typically takes about 4 hours 20 minutes to 4 hours 30 minutes. With one stop, common layover cities include Denver or Dallas, bringing total travel time to roughly 6–8 hours. The return flight from Calgary to Houston is usually slightly shorter, around 4 hours 5 minutes nonstop, due to tailwinds. United and WestJet offer nonstop service with similar durations."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Calgary?",
        "answer": "There are no nonstop flights from Houston Hobby (HOU) to Calgary (YYC). The shortest connecting routing is via Denver (DEN) on United, taking about 2h 44m for the first leg and 2h 32m for the second leg with roughly a 5-hour layover, totaling around 10 hours. Other common one-stop options include connections through Toronto (YYZ) on Air Canada or Dallas/Fort Worth (DFW) on American.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Houston to Calgary?",
        "answer": "Yes. Houston to Calgary is an international flight from the U.S. to Canada. Most foreign nationals need either a visitor visa or an Electronic Travel Authorization (eTA) to enter Canada. U.S. citizens only need a valid U.S. passport; no visa or eTA is required. Permanent residents of the U.S. must carry their Green Card and passport. Travelers from visa-exempt countries must obtain an eTA before flying. Others must apply for a visitor visa. Always check current rules based on your nationality before travel."
      },
      "q3": {
        "question": "What are the ground transportation options in Calgary?",
        "answer": "Calgary International Airport (YYC) offers several ground transportation options to the city center. The most used option is taxi, with a flat-rate fare to downtown taking about 20 to 30 minutes depending on traffic. Ride-share services like Uber and Lyft are also available, offering similar travel times and often slightly lower prices. Public transit is available via bus route 300, which connects the airport to the city center in about 30 to 40 minutes, but it is less frequent and less convenient with luggage. There is no direct rail link. Car rentals are widely available at the airport and are popular for exploring beyond the city, though parking downtown can be expensive. Overall, taxis and ride-shares are the most popular choices for their direct and reliable service."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to Calgary?",
        "answer": "The cheapest time to fly from Houston to Calgary is in October, with an average fare around $394, followed by August ($419) and September ($425). The most expensive months are December ($555), February ($521), and June ($520).",
        "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 Calgary?",
        "answer": "For flights from Houston to Calgary, booking 21 to 24 weeks ahead typically yields the best fares, averaging around $401, with the single cheapest day being about 150 days out at $383. During summer or holiday periods, demand may push prices higher, so aiming for the earlier end of that window is a good idea.",
        "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 Calgary?",
        "answer": "There are no nonstop red-eye flights from Houston (HOU) to Calgary (YYC). A connecting itinerary via Montreal (YUL) on Air Canada does include an overnight leg from YUL to YYC departing around 9:10 PM and arriving at 11:52 PM, though the long layover makes it a less direct option.",
        "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 Calgary?",
        "answer": "There is no nonstop service from Houston Hobby (HOU) to Calgary (YYC). Common one-stop routings shown in schedule data include United via Denver (DEN), Air Canada via Toronto (YYZ), American via Dallas/Fort Worth (DFW), United via Vancouver (YVR) with an Air Canada connection, and United via Chicago O'Hare (ORD). Other carriers like WestJet, Delta, and Alaska also appear on connecting itineraries via their respective hubs.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Houston and Calgary?",
        "answer": "Common layover cities include Dallas, Denver, and Salt Lake City, which offer efficient transfers and keep total travel time competitive. International connections via Canadian hubs like Vancouver or Toronto are possible but less direct. This route is entirely domestic within North America, so visa-free transit is not applicable."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Calgary?",
        "answer": "On‑time performance is generally good, though afternoon thunderstorms in Houston can cause delays. Morning departures, particularly on United Airlines, tend to be more reliable."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Calgary?",
        "answer": "June through September offers pleasant temperatures and low precipitation, ideal for outdoor activities without peak summer crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Calgary?",
        "answer": "Bring a valid passport (recommended six months validity beyond stay), any required Canadian visa or eTA, proof of onward or return travel, payment for baggage, and check current vaccination requirements."
      },
      "q12": {
        "question": "Which airport should I use in Calgary?",
        "answer": "Calgary International Airport is the only commercial airport serving the city. It is located about 17 km northeast of downtown and handles all scheduled passenger flights."
      },
      "q13": {
        "question": "How do I get to William P Hobby Airport from the city center?",
        "answer": "From downtown Houston to Hobby Airport, METRO bus route 40 takes about 50–60 min and is the cheapest. Rideshares and taxis are fastest at 20–30 min but cost more. Shuttles and driving with parking are available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Calgary airport?",
        "answer": "Calgary International Airport has the Delta Hotels by Marriott Calgary Airport In-Terminal, located inside the terminal building and accessible without a shuttle. There are no capsule hotels or sleeping pods on site. Several nearby hotels offer complimentary shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Calgary Intl Airport?",
        "answer": "Calgary International Airport offers currency exchange via ICE counters in the international arrivals area and at various points in the terminal, a multi-faith prayer room on the departures level near the food court, and free Wi‑Fi throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Calgary airports?",
        "answer": "Houston George Bush Intercontinental offers wheelchair assistance, accessible restrooms, and a children's play area in Terminal B; request help through your airline 48 hours ahead. Calgary International provides mobility assistance, the Sunflower lanyard for hidden disabilities, and play areas in Concourses A and C."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Calgary?",
        "answer": "Nonstop flights from Houston Hobby (HOU) to Calgary (YYC) typically use the Airbus A319, Airbus A320, or Boeing 737-800, with United operating the A319/A320 and WestJet flying the 737-800. One-stop itineraries often feature an Airbus A321 (or A321neo) on the longer leg via Denver, Toronto, or Dallas, with the shorter connecting leg operated by a mix of Boeing 737s, Embraer 175s, or regional jets depending on the routing.",
        "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 Houston to Calgary?",
        "answer": "Connecting one-stop service from Houston Hobby (HOU) to Calgary (YYC) is offered by Star Alliance members United and Air Canada, oneworld members American and Alaska, and SkyTeam member Delta; WestJet, which also operates connections on this route, is not part of a global alliance.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Calgary?",
        "answer": "Baggage rules on Houston–Calgary flights vary by airline and fare class. Basic economy often excludes a free checked bag, while standard international economy typically includes one checked bag. Carry‑on is usually included for all fares except some ultra‑basic options."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Calgary?",
        "answer": "On flights from Houston to Calgary you can expect Economy and often Premium Economy; flat‑bed Business class is available on select wide‑body or premium transborder services, though not all flights offer it."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare class, with flexible and premium tickets usually allowing same‑day changes or standby, while Basic Economy often does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Houston to Calgary?",
        "answer": "The cheapest day to fly from Houston to Calgary is Wednesday, with an average fare of $568, while Sunday is the most expensive at $619. The cheapest time of day to depart is Midday, with fares starting at $360, contrasting with Late Night departures which start at $560.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Houston to Calgary?",
        "answer": "A good price for a flight from Houston to Calgary is under $402, which qualifies as a great deal, while the typical fare runs around $560. Most fares fall between $400 and $800, though you can occasionally find prices as low as $360.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}