{
  "response": {
    "Key": "MAD-SFO",
    "orig": {
      "code": "MAD",
      "type": "airport",
      "city": "Madrid",
      "fullCity": "Madrid, Spain",
      "airport": "Adolfo Suárez Barajas Airport"
    },
    "dest": {
      "code": "SFO",
      "type": "airport",
      "city": "San Francisco",
      "fullCity": "San Francisco, California",
      "airport": "San Francisco Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Madrid to San Francisco?",
        "answer": "There are no nonstop flights from Madrid (MAD) to San Francisco (SFO). One-stop flights via common hubs such as London, Paris, or East Coast US cities like New York or Miami typically take 13 to 16 hours total. The return flight from San Francisco to Madrid, benefiting from favorable tailwinds, can be slightly shorter at around 12 to 14 hours depending on the routing and layover."
      },
      "q1": {
        "question": "Are there any direct flights from Madrid to San Francisco?",
        "answer": "Yes, there is nonstop service from Madrid (MAD) to San Francisco (SFO), operated exclusively by Iberia (IB) with 6 weekly flights departing on Tuesdays, Thursdays, and Saturdays at around 12:35–12:45. There are no other airlines currently flying this route nonstop.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Madrid to San Francisco?",
        "answer": "Spanish citizens traveling to San Francisco can enter the US without a visa under the Visa Waiver Program but must obtain ESTA authorization before departure. US citizens traveling to Spain do not need a visa for stays up to 90 days within the Schengen Area, but starting in mid-2025, they will need to register with the European Travel Information and Authorization System (ETIAS) before entry. Nationals of other countries should check both US and Spanish entry requirements based on their passport."
      },
      "q3": {
        "question": "What are the ground transportation options in San Francisco?",
        "answer": "San Francisco International Airport offers several ways to reach the city center. BART, the Bay Area Rapid Transit rail system, is the most popular option, connecting the airport directly to downtown San Francisco in about thirty minutes for a modest fare. It runs frequently and avoids traffic entirely. Taxis are available outside the terminals but can be expensive, typically costing fifty to sixty dollars to downtown. Ride-share services like Uber and Lyft are widely used and often cheaper than taxis, though surge pricing during peak hours can raise costs significantly. Shared shuttle vans offer a budget-friendly alternative but involve multiple stops. Car rentals are available at the consolidated rental facility reached by the AirTrain, and are practical for exploring the wider Bay Area but less convenient for city travel given limited parking and traffic. Most travelers use BART for its reliability, low cost, and direct connection to central neighborhoods."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Madrid to San Francisco?",
        "answer": "No red-eye or overnight flights are available on the Madrid (MAD) to San Francisco (SFO) route — neither nonstop nor connecting itineraries with a red-eye long leg were found on this route.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Madrid to San Francisco?",
        "answer": "On the Madrid (MAD) to San Francisco (SFO) route, Iberia (IB) is the only carrier operating nonstop service, with 6 weekly flights departing on Tuesdays, Thursdays, and Saturdays at around 12:35–12:45. No other airlines currently offer a direct flight on this route, so travelers not flying Iberia would need to connect through another hub, typically via cities like London, Paris, Frankfurt, or New York with other European or US carriers.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Madrid and San Francisco?",
        "answer": "Common layover cities include London, Paris, Amsterdam and New York. London and Amsterdam offer efficient terminals with broad onward connections, Paris Charles de Gaulle handles high volumes with smooth transfers, and New York JFK or Newark add a domestic-style connection into SFO with frequent daily departures keeping total journey times around 14 to 18 hours."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Madrid to San Francisco?",
        "answer": "On-time performance on this route is moderate and can vary by season, with summer months seeing more delays due to high traffic at both Madrid Barajas and SFO. Iberia, which operates this route directly, has a reasonable punctuality record but is not immune to delays. Booking the earliest available departure improves your odds, as aircraft and crews are fresher and less affected by cascading delays from earlier flights."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September and October are ideal for San Francisco, offering the warmest and sunniest days of the year with thinner crowds than summer, when coastal fog is common and tourist traffic peaks."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Madrid to San Francisco?",
        "answer": "Bring a passport valid for at least six months beyond your stay and an approved ESTA authorization, which Spanish citizens can obtain online before travel. Carry proof of onward or return travel, a payment method for checked baggage fees, and ensure your name matches your ticket exactly. No vaccination certificate is currently required to enter the United States."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "SFO is the main international gateway and handles most transatlantic flights, served by United, American, and international carriers. Oakland and San Jose are alternatives but lack direct international routes from Madrid, making SFO the clear choice for this route."
      },
      "q13": {
        "question": "How do I get to Adolfo Suárez Barajas Airport from the city center?",
        "answer": "From central Madrid, Metro Line 8 runs directly to Terminal 4 in about 25 min and is the cheapest option. The Cercanias train line C1 also serves the airport. Licensed taxis offer a flat rate from within the M-30 ring road and are popular for convenience. Rideshares operate but are less common than taxis. Driving takes 20-30 min depending on traffic, with short and long-stay parking available at all terminals."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "Yes. The Grand Hyatt SFO is the only on-site hotel, located directly connected to the International Terminal via an enclosed walkway with no shuttle required. For other options, several hotels near SFO in South San Francisco offer free airport shuttles running 24 hours, including the Marriott, Hilton, and Hyatt Place."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Francisco Intl Airport?",
        "answer": "San Francisco International Airport has currency exchange counters operated by Travelex in Terminals 2 and 3 and the International Terminal. An interfaith chapel is located in the International Terminal near the Boarding Area G. Free Wi-Fi is available throughout all terminals with no time limit."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Madrid and San Francisco airports?",
        "answer": "Madrid Barajas offers AENA-coordinated wheelchair assistance and accessible restrooms throughout all four terminals; request through your airline 48 hours ahead. San Francisco SFO provides wheelchair service, a Quiet Room for sensory-sensitive travelers, and children's play areas in Terminals 2 and 3. Both airports have nursing suites and accessible parking."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Madrid?",
        "answer": "At Madrid Barajas, the Iberia Velazquez Lounge in Terminal 4 is one of Europe's finest, open to business-class passengers and Iberia Plus top-tier members, with a la carte dining and spa services. The Sala VIP Dali accepts Priority Pass members and offers buffet food and drinks. Several airline-specific lounges also serve their own premium and elite customers."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Madrid to San Francisco?",
        "answer": "Baggage allowance on Madrid to San Francisco flights varies by airline and fare class. Basic economy fares are restrictive and may exclude checked bags entirely. Standard international economy typically includes one checked bag up to 23kg and a carry-on. Business and premium economy fares generally allow two checked bags. Always confirm with your specific airline before travel."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Madrid to San Francisco?",
        "answer": "Flights from Madrid to San Francisco typically offer Economy, Premium Economy, and flat-bed Business class, with Iberia and other carriers providing all three cabins on this long-haul transatlantic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on the airline and fare class; flexible, refundable, or premium cabin tickets typically allow these options while discounted economy fares usually do not."
      }
    }
  }
}