{
  "response": {
    "Key": "MAD-SJU",
    "orig": {
      "code": "MAD",
      "type": "airport",
      "city": "Madrid",
      "fullCity": "Madrid, Spain",
      "airport": "Adolfo Suárez Barajas 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 Madrid to San Juan?",
        "answer": "A nonstop flight from Madrid (MAD) to San Juan (SJU) typically takes about 8 hours 30 minutes to 9 hours. The return flight against the trade winds is often shorter, around 7 hours 30 minutes to 8 hours. With one stop, common layovers include Miami or New York, and total travel time usually ranges from 12 to 16 hours. Iberia and Air Europa offer nonstop service, with similar flight durations."
      },
      "q1": {
        "question": "Are there any direct flights from Madrid to San Juan?",
        "answer": "There is a daily nonstop from Madrid to San Juan on Iberia (IB), operating 16 flights per week with departures around 12:45, 16:10, and 16:15. Only Iberia flies this route nonstop according to the schedule data.",
        "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 Madrid to San Juan?",
        "answer": "Yes — visa requirements depend on your nationality and travel purpose. Since you are flying from Madrid (Spain) to San Juan (Puerto Rico, a U.S. territory), U.S. immigration rules apply. If you are a Spanish or other EU citizen, you may be eligible to travel under the Visa Waiver Program (VWP) for tourism or business for up to 90 days, but you must obtain an approved ESTA authorization before travel. If you are a national of a non-VWP country, you will generally need a U.S. visa. U.S. citizens and lawful permanent residents do not need a visa. Always verify current ESTA and visa requirements with official sources before booking."
      },
      "q3": {
        "question": "What are the ground transportation options in San Juan?",
        "answer": "Luis Muñoz Marín International Airport (SJU) is located about nine miles from Old San Juan. Taxis are readily available outside baggage claim and offer fixed rates to major zones, making them a reliable and convenient choice. Ride-share services like Uber operate in San Juan, but pickups at the airport can be restricted to certain areas and may require a short walk. Public transit via AMA buses is available but infrequent and not recommended for visitors due to long travel times and limited routes. Car rentals are popular for exploring the island beyond the city, with major agencies present at the airport. There is no train service. Most visitors use taxis or ride-shares for direct airport transfers, with taxis historically being the most used due to their simplicity and fixed pricing."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Madrid to San Juan?",
        "answer": "No overnight (red-eye) flights are available from Madrid (MAD) to San Juan (SJU). There are no nonstop red-eyes on this route, and no connecting itineraries with a red-eye long leg were found in the schedule data.",
        "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 Madrid to San Juan?",
        "answer": "From Madrid (MAD) to San Juan (SJU), Iberia operates a nonstop flight with daily departures. The typical median fare for this nonstop service is around $1,256.",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Madrid and San Juan?",
        "answer": "Common layover cities between Madrid and San Juan include Miami, New York (JFK), Atlanta, and Philadelphia. Miami and New York offer frequent onward flights and relatively short total travel times. Atlanta provides an efficient single-connection experience via a major hub. Philadelphia can be competitive on timing. All involve U.S. transit, so ensure you meet U.S. entry or transit requirements."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Madrid to San Juan?",
        "answer": "On‑time reliability is generally good, though afternoon and evening flights can be affected by cumulative delays. Early morning departures, often operated by Iberia, tend to leave closer to schedule."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Juan?",
        "answer": "Mid-December to April offers less rain, lower humidity, and pleasant trade winds, avoiding the busy summer and hurricane season."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Madrid to San Juan?",
        "answer": "Bring a valid passport. For Spanish citizens, no visa is needed for Puerto Rico as a U.S. territory, but an ESTA is required for entry into the U.S. Ensure your passport is valid for the duration of your stay. Carry proof of onward or return travel, a payment method for baggage, and check for any vaccination requirements."
      },
      "q12": {
        "question": "Which airport should I use in San Juan?",
        "answer": "Luis Muñoz Marín International Airport is the main airport serving San Juan. It is located about 3 miles southeast of downtown San Juan and handles virtually all commercial flights to the city. There is no other significant commercial airport in the immediate San Juan area. Isla Grande Airport, much closer to downtown, primarily serves general aviation and a few regional flights to Vieques and Culebra."
      },
      "q13": {
        "question": "How do I get to Adolfo Suárez Barajas Airport from the city center?",
        "answer": "From central Madrid to Barajas, take Metro line 8 (20–25 min) or Cercanías train (25–30 min), both affordable. Airport express buses take 40 min and cost a bit more. Taxis and rideshares take 15–20 min but are pricier. Driving and parking are available but expensive."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Juan airport?",
        "answer": "There is no hotel inside the airport terminals. The closest hotel is the Courtyard by Marriott Isla Verde Beach Resort, about a 5-minute shuttle ride away. Other nearby hotels in Isla Verde also offer free shuttles."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Luis Munoz Marin Intl Airport?",
        "answer": "Yes, Luis Muñoz Marín International Airport has currency exchange offices in Terminals A and C, a chapel in Terminal C near the food court, and free Wi‑Fi throughout all terminals."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Madrid and San Juan airports?",
        "answer": "Madrid–Barajas provides free special assistance for reduced mobility, including wheelchair service and accessible toilets; request via your airline at least 48 hours before departure. Children’s play areas are in Terminals 1, 2, and 4. San Juan Luis Muñoz Marín offers wheelchair assistance and accessible facilities on request, plus a children’s play zone in Terminal A."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Madrid to San Juan?",
        "answer": "Nonstop flights from Madrid to San Juan are typically operated by Iberia using Airbus A321-200 Neo and Airbus A330-200 aircraft, with occasional A330 service. On connecting itineraries, the most common long-leg aircraft include the Airbus A330-300 (via Miami), Airbus A330 (via Miami), and Airbus A321-200 Neo (via Boston), though the exact aircraft can vary by day and airline.",
        "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 Madrid to San Juan?",
        "answer": "Based on the schedule data, only Iberia (IB) operates nonstop flights from Madrid to San Juan, making oneworld the sole alliance with a member carrier on this route. Iberia also offers connecting itineraries via Miami, Boston, and New York JFK, often in cooperation with oneworld partners like American Airlines and British Airways' subsidiary, as well as non-alliance carrier JetBlue. Other alliances may serve the route via connections, but no Star Alliance or SkyTeam member appears in the data.",
        "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. 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_airlines",
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Madrid?",
        "answer": "At Madrid‑Barajas, Iberia operates the Velázquez, Dalí and Premium Lounge Dali in Terminal 4, open to business‑class passengers and oneworld elites; they feature showers, buffets and quiet zones. The Sala VIP Puerta de Alcalá in Terminal 2 and the Cibeles lounge in Terminal 1 are available to Priority Pass holders and some credit‑card members. The Plaza Premium Lounge in Terminal 1 sells day passes and offers à‑la‑carte dining."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Madrid to San Juan?",
        "answer": "Baggage rules depend on airline and fare. Basic economy often excludes checked bags; standard economy on this international route typically includes one checked bag and a carry‑on. Premium cabins allow more. Confirm with your airline."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Madrid to San Juan?",
        "answer": "Flights from Madrid to San Juan typically offer Economy and flat-bed Business class; Premium Economy is available on some airlines like Iberia."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium cabins typically allow same‑day changes or standby, while Basic Economy usually does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Madrid to San Juan?",
        "answer": "The cheapest day to fly from Madrid to San Juan is Thursday, with an average fare of $1,162 and a minimum of $767, while Saturday is the most expensive day at $1,358 on average. For departure time, early morning flights offer the lowest minimum fare at $767, compared to late night departures which are the priciest at a minimum of $1,062.",
        "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 Madrid to San Juan?",
        "answer": "A great deal on a flight from Madrid to San Juan is anything under $880, while the typical price hovers around $1,220. Most fares fall between $800 and $1,400, with the lowest recorded price at $767.",
        "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"
        ]
      }
    }
  }
}