{
  "response": {
    "Key": "GRU-SFO",
    "orig": {
      "code": "GRU",
      "city": "São Paulo",
      "fullCity": "São Paulo, Brazil",
      "airport": "Guarulhos Intl Airport"
    },
    "dest": {
      "code": "SFO",
      "city": "San Francisco",
      "fullCity": "San Francisco, California",
      "airport": "San Francisco Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from São Paulo to San Francisco?",
        "answer": "A nonstop flight from São Paulo (GRU) to San Francisco (SFO) typically lasts around 13 hours 30 minutes. Flights with layovers, often in U.S. or European hubs, usually take 15 to 20 hours total depending on connection times."
      },
      "q1": {
        "question": "Are there any direct flights from São Paulo to San Francisco?",
        "answer": "Yes. Non-stop flights from São Paulo to San Francisco are available daily, operated mainly by United Airlines with a flight duration of approximately 13 hours 30 minutes. These non-stops are offered consistently throughout the week and tend to be more expensive by about 20-40% compared to one-stop options, which typically include a layover in cities like Houston or Dallas."
      },
      "q2": {
        "question": "Are there visa requirements to travel from São Paulo to San Francisco?",
        "answer": "Travelers from São Paulo to San Francisco generally need a valid visa unless they qualify for the Visa Waiver Program. U.S. citizens and eligible travelers must obtain an Electronic System for Travel Authorization (ESTA) before entry. Brazilian nationals require a B visa for tourism or business visits unless they hold a valid U.S. visa or ESTA approval."
      },
      "q3": {
        "question": "What are the ground transportation options in San Francisco?",
        "answer": "San Francisco International Airport offers various ground transportation options. The BART train connects the airport to downtown San Francisco in about twenty minutes and is the most used and economical choice. Taxis and ride-share services are available outside the terminals, taking approximately twenty to thirty minutes depending on traffic. Car rentals are available at the airport for regional travel but are less practical for city center trips due to congestion and parking costs. Shuttle services and private limousines also operate but are generally more expensive. Most travelers prefer BART for their balance of speed, cost, and convenience."
      },
      "q4": {
        "question": "When is the cheapest time to fly from São Paulo to San Francisco?",
        "answer": "Fares are generally lowest from April to June and September to November. Midweek afternoon flights are often more affordable; booking around six to nine weeks ahead can secure the best deals."
      },
      "q5": {
        "question": "How far in advance should I book tickets from São Paulo to San Francisco?",
        "answer": "Reserve tickets eight to twelve weeks in advance for standard travel, and twelve to sixteen weeks during summer and holiday peaks."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from São Paulo to San Francisco?",
        "answer": "Yes. The westbound flights often depart late in the evening and arrive the next morning, allowing travelers to maximize daytime hours in San Francisco."
      },
      "q7": {
        "question": "Which airlines usually operate this route from São Paulo to San Francisco?",
        "answer": "LATAM and United offer non‑stop flights. One‑stop options include American Airlines, Delta, and Air Canada via major US hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between São Paulo and San Francisco?",
        "answer": "Common layovers include Dallas Fort Worth, Houston George Bush, Miami and Dallas Love Field, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from São Paulo to San Francisco?",
        "answer": "On‑time departures from São Paulo to San Francisco are generally good, though late arrivals can occur due to weather or air traffic. Booking early morning flights on airlines like LATAM and United can improve chances of on-time departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September to October typically offer mild weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from São Paulo to San Francisco?",
        "answer": "Bring a valid passport with at least six months' validity, a U.S. visa or ESTA authorization if eligible, proof of onward travel, and payment methods for baggage. Vaccination certificates are not typically required but check current health regulations."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "San Francisco International Airport is the primary international gateway, close to downtown and major attractions, served by most international airlines. Oakland Airport is an alternative with easier access to the East Bay and some international flights."
      },
      "q13": {
        "question": "How do I get to Guarulhos Intl Airport airport from the city center?",
        "answer": "From São Paulo city center, airport shuttles and taxis are the most convenient, taking around 30–45 min. Public transit options are limited and less direct. Rideshares are popular but more costly."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "San Francisco International Airport has several on-site hotels including the Grand Hyatt at the International Terminal and the SFO Marriott at T2. The hotels are connected by airside walkways or shuttle services."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Francisco Intl Airport ?",
        "answer": "San Francisco International Airport offers currency exchange services in all terminals, multi-faith prayer rooms near the international terminal, and free Wi‑Fi throughout."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the São Paulo and San Francisco airports?",
        "answer": "São Paulo Guarulhos offers wheelchair assistance and accessible facilities; request assistance at least 48 hours before. San Francisco International provides mobility assistance, accessible restrooms, and children’s play areas in terminals; arrange help with your airline 48 hours in advance."
      },
      "q17": {
        "question": "Which aircraft models fly between São Paulo and San Francisco this route and do airlines offer Wi‑Fi?",
        "answer": "Airlines like American and LATAM operate Boeing 777‑200ER and Airbus A350 on São Paulo to San Francisco routes, with Wi‑Fi and entertainment available."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Lufthansa), oneworld (American Airlines) and SkyTeam (Delta) operate between São Paulo and San Francisco."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from São Paulo to San Francisco?",
        "answer": "Afternoon departures on weekdays typically have lower fares compared to morning or evening flights."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from São Paulo?",
        "answer": "At São Paulo Guarulhos, the LATAM Lounge (Terminal 3) is available for LATAM premium passengers, offering food, beverages, and rest areas. The lounge is accessible to business and first‑class travelers, LATAM Premium Cardholders, and via paid access. Some international airlines' premium passengers may also use the lounge."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from São Paulo to San Francisco?",
        "answer": "Baggage allowances vary by airline and fare class. Basic economy often excludes checked bags; standard international economy usually includes one checked bag and a carry‑on. Premium cabins offer more baggage allowance."
      },
      "q22": {
        "question": "What cabin and seat options are typical from São Paulo to San Francisco?",
        "answer": "Flights from São Paulo to San Francisco generally include Economy and flat‑bed Business class, with Premium Economy available on select carriers."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and ticket class, with flexible and premium cabins offering more options for same‑day changes or standby, while economy fares typically do not."
      }
    }
  }
}