{
  "response": {
    "Key": "HND-SFO",
    "orig": {
      "code": "HND",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Haneda 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 Tokyo to San Francisco?",
        "answer": "A nonstop flight from Tokyo Haneda (HND) to San Francisco (SFO) typically lasts about 10 hours 30 minutes to 11 hours. Flights with a layover, often in cities like Seattle or Dallas, usually take between 13 and 16 hours total."
      },
      "q1": {
        "question": "Are there any direct flights from Tokyo to San Francisco?",
        "answer": "Yes. Non-stop flights from Tokyo Haneda to San Francisco operate daily, with a flight duration of approximately 10 hours 30 minutes. Airlines such as Japan Airlines and American Airlines provide these services, typically offering around 2 to 3 flights per day. Non-stop fares are generally 20-40% higher than one-stop options, reflecting the convenience and shorter travel time."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Tokyo to San Francisco?",
        "answer": "Travelers from Japan to the United States generally need a valid visa unless they qualify for the Visa Waiver Program and have obtained an approved ESTA before travel. U.S. citizens and lawful permanent residents do not require visas. Effective from November 2024, Japan is part of the U.S. Visa Waiver Program, allowing eligible travelers to enter the U.S. for tourism or business without a visa for stays up to 90 days, provided they have an approved ESTA."
      },
      "q3": {
        "question": "What are the ground transportation options in San Francisco?",
        "answer": "San Francisco International Airport offers several ground transportation options to the city center. The Bay Area Rapid Transit (BART) system provides a fast, reliable, and cost-effective train service taking about twenty-five minutes to downtown San Francisco. Taxis and ride-share services like Uber and Lyft are widely available and typically take twenty to thirty minutes depending on traffic. Car rentals are also available at the airport for those needing transportation beyond the city. BART is the most used method due to its affordability and efficiency, while taxis and ride-shares are popular for convenience and door-to-door service."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Tokyo to San Francisco?",
        "answer": "Fares are most affordable from January to March and in late September to November. Midweek daytime flights often cost less; booking around three to four months in advance is advisable."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Tokyo to San Francisco?",
        "answer": "Reserve tickets six to nine months in advance for best prices, especially to avoid summer and holiday surges."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Tokyo to San Francisco?",
        "answer": "Yes. The westbound flights typically leave late evening and arrive early morning in San Francisco, allowing travelers to rest during the flight and start their day upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Tokyo to San Francisco?",
        "answer": "Non‑stop flights are operated by Japan Airlines and ANA. One‑stop options include United, American, and Delta via major U.S. hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Tokyo and San Francisco?",
        "answer": "Common layovers include Seoul, Incheon, Vancouver, and Los Angeles, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Tokyo to San Francisco?",
        "answer": "On‑time departures from Tokyo to San Francisco are usually reliable, though delays can occur due to weather or air traffic. Booking early morning flights on airlines like Japan Airlines or United Airlines can improve your chances of departing on time."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September to October generally offer mild weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Tokyo to San Francisco?",
        "answer": "Bring a valid passport with at least six months' validity, a U.S. visa or ESTA authorization if required, proof of onward travel, and payment method for baggage. Check current COVID-19 vaccination or testing requirements before traveling."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "San Francisco International Airport is the primary choice, with extensive international and domestic flights, and is about 13 miles from downtown. It mainly serves full-service carriers and is suitable for all travel types."
      },
      "q13": {
        "question": "How do I get to Haneda Intl Airport airport from the city center?",
        "answer": "From downtown Tokyo, the Tokyo Monorail or Keikyu Line train to Haneda Airport takes approximately 15–25 min and is the most popular and economical. Taxis and ride‑shares are faster but more expensive; shuttle buses and driving/parking are also options."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "San Francisco International Airport has on-site hotels: the San Francisco Airport Marriott in the AirTrain's Garage G, connected via a short walk, and the Hyatt Regency near the terminals, accessible by AirTrain. No capsule hotels or sleeping pods are available."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at San Francisco Intl Airport ?",
        "answer": "San Francisco International Airport provides currency exchange services in all terminals, has interfaith prayer rooms in Terminals 1, 2, and 3, and offers free Wi‑Fi throughout."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Tokyo and San Francisco airports?",
        "answer": "Tokyo Haneda provides wheelchair services and accessible restrooms; request assistance through your airline at least 48 hours before. Children’s play areas are available in Terminals 1 and 2. San Francisco International offers mobility assistance and accessible facilities; request 48 hours ahead. It has family waiting areas and children’s play zones in terminals."
      },
      "q17": {
        "question": "Which aircraft models fly between Tokyo and San Francisco this route and do airlines offer Wi‑Fi?",
        "answer": "Flights use Boeing 777‑300ER, Boeing 787‑9 and Airbus A350. United, ANA and Japan Airlines generally offer Wi‑Fi and entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (United, ANA) and oneworld (American Airlines, JAL) operate flights from Tokyo to San Francisco."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Tokyo to San Francisco?",
        "answer": "Afternoon departures tend to be cheaper than morning or evening flights from Tokyo to San Francisco."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Tokyo?",
        "answer": "In Tokyo Haneda, the Japan Airlines Sakura Lounge and the Star Alliance Lounge in Terminal 1 offer premium amenities. Eligibility generally requires first or business class tickets, elite status, or lounge memberships; some lounges offer paid access. Features include gourmet dining, rest areas, and showers."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Tokyo to San Francisco?",
        "answer": "Baggage allowances on Tokyo to San Francisco flights vary by airline and fare class. Basic economy usually excludes checked bags; standard international economy fares typically include one checked bag and a carry‑on bag. Premium cabins offer additional baggage benefits."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Tokyo to San Francisco?",
        "answer": "Flights from Tokyo to San Francisco generally include Economy, Premium Economy on select airlines, and flat‑bed Business class; First class is uncommon."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare class; flexible and premium cabins generally offer same‑day change and standby options, while basic fares often do not."
      }
    }
  }
}