{
  "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 about 13 hours 30 minutes. Flights with layovers, often in hubs like Dallas or Miami, usually take 16 to 20 hours total depending on the connection duration."
      },
      "q1": {
        "question": "Are there any direct flights from São Paulo to San Francisco?",
        "answer": "São Paulo to San Francisco has no current non-stop flights. The shortest routes typically involve one stop, often in cities like Dallas or Houston, with total durations around 16 to 18 hours including layovers. Non-stop flights on this route are limited and tend to be significantly more expensive, often costing 20-40% more than one-stop options."
      },
      "q2": {
        "question": "Are there visa requirements to travel from São Paulo to San Francisco?",
        "answer": "Yes — travelers from São Paulo to San Francisco who are Brazilian nationals generally need a valid U.S. visa or an approved ESTA under the Visa Waiver Program for short visits. U.S. visa requirements depend on the purpose and length of stay. If you are a U.S. citizen or a lawful permanent resident, no visa is required. Effective from November 2024, travelers from Brazil must use the ESTA system to seek travel authorization before entering the U.S. For U.S. nationals traveling to Brazil, a visa may be required depending on the purpose of stay and length of visit."
      },
      "q3": {
        "question": "What are the ground transportation options in San Francisco?",
        "answer": "San Francisco International Airport offers multiple ground transportation options to the city center. The BART train provides a quick and cost-effective way, taking approximately thirty minutes to Downtown San Francisco. Rideshare services like Uber and Lyft are widely used for convenience and door-to-door service, typically taking around twenty to thirty minutes depending on traffic. Taxis are available outside the terminals and offer similar transit times. Car rentals are also available at SFO for travelers planning regional trips or excursions outside the city. Most visitors prefer the BART train for efficiency and affordability, but rideshare services are popular for their convenience."
      },
      "q4": {
        "question": "When is the cheapest time to fly from São Paulo to San Francisco?",
        "answer": "Lowest fares generally occur from April to June and September to November. Tuesday and Wednesday afternoon departures are often less expensive; 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 twelve to twenty weeks in advance for regular travel and twenty to twenty-four weeks during peak seasons like summer and major holidays."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from São Paulo to San Francisco?",
        "answer": "Yes. The westbound flights typically depart late evening and arrive early morning in San Francisco, allowing travelers to maximize their daytime upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from São Paulo to San Francisco?",
        "answer": "LATAM Airlines and United Airlines offer non‑stop flights. One‑stop options include American, Delta, and Air Canada via hubs in the US or Canada."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between São Paulo and San Francisco?",
        "answer": "Common layovers are Dallas Fort Worth, Houston George Bush, Dallas Love Field and Mexico City, 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 usually reliable, though delays can occur due to weather or air traffic. Booking early flights increases the likelihood of punctual departure, with airlines like LATAM and United generally maintaining good punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September to November and March to May offer mild temperatures, less fog, 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 of validity, the appropriate visa or ESTA authorization for travel to the U.S., proof of onward or return travel, and payment methods for baggage. Vaccination certificates may be required depending on current health protocols."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "San Francisco International Airport is the primary choice, located about 13 miles south of downtown, serving major international and domestic airlines, suitable for business and leisure travelers."
      },
      "q13": {
        "question": "How do I get to Guarulhos Intl Airport airport from the city center?",
        "answer": "From São Paulo city center, the most popular option is a taxi or rideshare, taking about 40 to 60 minutes depending on traffic. Shuttle buses operate but are less frequent. Public transit is limited and less convenient for airport transfer."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "San Francisco International Airport has on-site hotel options including the Grand Hyatt located within the International Terminal and the SFO Hyatt Regency connected to the airport via the AirTrain. No capsule hotels or sleeping pods are available on-site."
      },
      "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, has a chapel and prayer rooms in Terminal 1 and 2, and provides free Wi‑Fi throughout the airport."
      },
      "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 toilets; request at least 48 hours in advance through your airline. San Francisco International provides mobility assistance, family rest zones, and children’s play areas in Terminals 1, 2, and 3; assistance should also be arranged 48 hours ahead."
      },
      "q17": {
        "question": "Which aircraft models fly between São Paulo and San Francisco this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft on GRU to SFO include Boeing 787‑9, Airbus A350 and Boeing 777‑300ER. Airlines like American and LATAM offer Wi‑Fi."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Lufthansa, Avianca), oneworld (American Airlines) and SkyTeam (Delta) operate flights 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 offer 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 in Terminal 3 offers amenities for LATAM premium passengers, with access for business and first class travelers, frequent flyer members, and those purchasing day passes. The lounge features comfortable seating, buffet dining, Wi-Fi, and shower facilities."
      },
      "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 usually restricts checked bags; standard international economy often includes one checked bag and a carry‑on. Higher classes may include additional baggage allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from São Paulo to San Francisco?",
        "answer": "Flights from São Paulo to San Francisco usually feature Economy, Premium Economy on some airlines, and flat‑bed Business class."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare class, with flexible and premium cabins offering more options for same‑day changes or standby on this route."
      }
    }
  }
}