{
  "response": {
    "Key": "IAH-SJU",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "SJU",
      "type": "airport",
      "city": "San Juan",
      "fullCity": "San Juan, Puerto Rico",
      "airport": "Luis Munoz Marin Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Houston to San Juan?",
        "answer": "A nonstop flight from Houston (IAH) to San Juan (SJU) typically takes about 4 hours 40 minutes to 4 hours 50 minutes. With one stop, common layover cities include Miami, Fort Lauderdale, or Atlanta, bringing total travel time to roughly 7 to 9 hours. Return flights from San Juan to Houston often take slightly longer, around 5 hours to 5 hours 15 minutes nonstop, and 8 to 10 hours with a layover. United Airlines offers the fastest nonstop service on this route."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to San Juan?",
        "answer": "Yes, United Airlines flies non‑stop from Houston (IAH) to San Juan (SJU) three times daily, every day of the week, with departures at roughly 10:04 AM, 3:02 PM, and 11:57 PM.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares 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 San Juan?",
        "answer": "San Juan's Luis Muñoz Marín International Airport (SJU) is about three miles from the city center in Isla Verde. Ground transportation options include taxis, ride-share services, public buses, car rentals, and hotel shuttles. Taxis are readily available outside baggage claim with fixed rates to zones, making them a reliable and commonly used choice. Uber and other ride-share services operate but can be less predictable due to local regulations. Public buses, primarily the T5 and D53 routes, are the most economical option but are slow, infrequent, and not well-suited for travelers with luggage. Car rentals are available at the airport and are useful for exploring beyond San Juan, though parking in the city can be difficult. Hotel shuttles are offered by some properties. The most used and recommended option for visitors heading to the city center is a taxi due to its convenience and fixed pricing."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Houston to San Juan?",
        "answer": "Based on seasonal price data for the Houston (IAH) to San Juan (SJU) route, the cheapest months to fly are August (from $467), September (from $478), and October (from $510), while the most expensive months are December (up to $767), March (up to $644), and January (up to $705).",
        "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 San Juan?",
        "answer": "For flights from Houston (IAH) to San Juan (SJU), the optimal booking window is about 9 to 12 weeks ahead of departure, when average fares are around $571. Booking very last minute can be significantly more expensive (around $817), while for summer or holiday periods it's wise to book toward the earlier end of that range or even slightly sooner, as prices tend to rise closer to peak travel dates.",
        "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 San Juan?",
        "answer": "Yes, United Airlines operates a daily nonstop red-eye from Houston (IAH) to San Juan (SJU), departing around 11:57 PM and arriving the next morning.",
        "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 San Juan?",
        "answer": "Nonstop service from Houston (IAH) to San Juan (SJU) is operated by United Airlines, which runs three daily flights throughout the week. The schedule data shows departures at approximately 10:04 AM, 3:02 PM, and 11:57 PM, offering morning, afternoon, and red-eye options. Other carriers may serve the route with a connection, but United is the only airline shown with nonstop flights in the current schedule.",
        "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 San Juan?",
        "answer": "Common layover cities include Miami, Charlotte, and Atlanta. Miami offers frequent connections on American Airlines, Charlotte is a major hub with efficient transfers, and Atlanta provides broad connectivity through Delta. All keep total travel time under roughly 7–9 hours. Since San Juan is a U.S. territory, no passport is required for U.S. citizens, making domestic-style transit seamless."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to San Juan?",
        "answer": "On‑time performance is generally good, though afternoon thunderstorms in Houston can cause delays. United Airlines operates many flights, and early morning departures tend to be more reliable. Consider the first flight of the day for better odds."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Juan?",
        "answer": "Mid-December to April offers pleasant temperatures, lower humidity, and fewer tourists outside holiday weeks."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to San Juan?",
        "answer": "Since Puerto Rico is a U.S. territory, domestic travel rules apply. Bring a REAL ID or passport, a payment method for bags, and any required health documents. No visa, proof of onward travel, or vaccination certificate is required, but check current health advisories."
      },
      "q12": {
        "question": "Which airport should I use in San Juan?",
        "answer": "Luis Muñoz Marín International Airport is the primary gateway, located just a few miles from downtown San Juan and close to major resorts and the cruise port. It serves all major US carriers and is the only airport in the area handling international and mainland flights. There is a smaller general aviation airport, Fernando Luis Ribas Dominicci, but it is not used for commercial airline service from Houston. Use SJU for all scheduled flights."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to IAH, take METRO bus 102 for the cheapest trip in about 50–70 minutes. Shared shuttles and rideshares are faster at 25–40 minutes but cost more. Taxis are pricier, and parking is available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Juan airport?",
        "answer": "San Juan Airport does not have on-site hotels, capsule hotels, or sleeping pods. The nearest hotel is the San Juan Airport Hotel, located just outside Terminal D, accessible by a short walk or shuttle service."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Luis Munoz Marin Intl Airport?",
        "answer": "Luis Muñoz Marín International Airport has currency exchange offices in Terminals A, B and C. A chapel is located pre‑security in Terminal A. Free Wi‑Fi is available throughout the airport. Since Puerto Rico uses the U.S. dollar, currency exchange is unnecessary for domestic travelers."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and San Juan airports?",
        "answer": "George Bush Intercontinental (IAH) offers wheelchair assistance, accessible restrooms, and a children’s play area in Terminal B; request help through your airline at least 48 hours before departure. Luis Muñoz Marín International (SJU) provides wheelchair services, accessible facilities, and a small play area near Gate C-2; arrange assistance via your airline 48 hours in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to San Juan?",
        "answer": "Nonstop flights from Houston (IAH) to San Juan (SJU) typically use Boeing 737 MAX 9s on United and Boeing 737-800s on Southwest, based on schedule data. Connecting itineraries most often involve Boeing 737 MAX 8 or 737-800 aircraft on Southwest via Orlando or Tampa, and Airbus A321-100s on American via Dallas/Fort Worth; the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these aircraft types, though specific offerings differ by carrier.",
        "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 San Juan?",
        "answer": "United Airlines operates the only nonstop flights from Houston (IAH) to San Juan (SJU), and it is a member of the Star Alliance. No other alliances have a nonstop presence on this route, though oneworld and SkyTeam may offer connecting itineraries through their partner carriers.",
        "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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Houston?",
        "answer": "At Houston Bush Intercontinental, United operates multiple United Clubs in Terminals C and E, accessible with business‑class tickets, United Club membership or one‑time passes. The American Airlines Admirals Club in Terminal A admits qualifying elites, premium cabin passengers and day‑pass buyers. The Centurion Lounge in Terminal D offers complimentary food and cocktails for American Express Platinum cardholders."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to San Juan?",
        "answer": "Baggage policies vary by airline and fare class. Basic economy may not include a checked bag, while standard economy often allows one checked bag and a carry-on. Premium cabins provide more generous allowances. Check your airline for exact rules."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to San Juan?",
        "answer": "Flights from Houston to San Juan usually feature Economy and may include a domestic-style First Class with recliner seats; flat-bed Business and Premium Economy are not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible tickets and premium cabins usually allow same‑day changes or standby, while Basic Economy rarely does."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Houston to San Juan?",
        "answer": "The cheapest day to fly from Houston to San Juan is Tuesday, with an average fare of $654 and a minimum of $359, while Thursday is the most expensive at $692. The cheapest time to depart is early morning, where fares start at $359, compared to late night departures which start at $507.",
        "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 San Juan?",
        "answer": "A good price for a flight from Houston to San Juan is anything under $511, which is the great-deal threshold; the typical fare on this route is around $651, with most prices falling between $400 and $800.",
        "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"
        ]
      }
    }
  }
}