{
  "response": {
    "Key": "BJS-SFO",
    "orig": {
      "code": "BJS",
      "type": "airport",
      "city": "Beijing",
      "fullCity": "Beijing, China",
      "airport": "Beijing Capital Intl 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 Beijing to San Francisco?",
        "answer": "A nonstop flight from Beijing (BJS) to San Francisco (SFO) typically lasts about 12 hours 30 minutes to 13 hours. Flights with the most common layovers, such as in Seoul or Dallas, usually take between 15 and 18 hours depending on the duration of the layover."
      },
      "q1": {
        "question": "Are there any direct flights from Beijing to San Francisco?",
        "answer": "Yes. Non-stop flights from Beijing to San Francisco are available daily, operated primarily by Air China and United Airlines, with a flight duration of approximately 12 hours. Non-stop service typically costs 10-25% more than one-stop routes, which can take around 14 hours including layovers."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Beijing to San Francisco?",
        "answer": "Travelers from Beijing to San Francisco generally need a valid U.S. visa unless they qualify for the Visa Waiver Program and have ESTA approval. As of 2023, China is not part of the Visa Waiver Program, so a visa is required for most travelers. Chinese nationals must apply for a U.S. visa before traveling. U.S. citizens traveling from the U.S. to China need a valid Chinese visa. Visa requirements are subject to change; check the latest requirements before your trip."
      },
      "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 BART rapid transit system is the most popular, providing direct service from the airport to downtown San Francisco in approximately twenty minutes. Taxis and ride-share services like Uber and Lyft are readily available outside the terminals, with a typical travel time of twenty to thirty minutes depending on traffic. Car rentals are also available at the airport for travelers requiring private transportation or regional trips. Shuttle buses operate for specific hotels and destinations but are generally slower. Mass transit options are reliable and cost-effective, with BART being the most used for its speed and convenience."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Beijing to San Francisco?",
        "answer": "Low fares usually occur from January to March and in late November through December. Flying on Tuesdays or Wednesdays in the afternoon often yields lower prices; booking about two to four months in advance is advisable."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Beijing to San Francisco?",
        "answer": "Book two to four months ahead, especially during peak travel seasons like summer and Chinese New Year, to secure better fares."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Beijing to San Francisco?",
        "answer": "Yes. The westbound flights from Beijing to San Francisco often depart late evening and arrive early morning, allowing travelers to rest during the flight and start their day upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Beijing to San Francisco?",
        "answer": "Air China, United Airlines and Delta offer non‑stop flights. One‑stop options include American Airlines and Air France via their hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Beijing and San Francisco?",
        "answer": "Common layovers include Seoul Incheon, Tokyo Narita or Haneda, and Vancouver, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Beijing to San Francisco?",
        "answer": "On‑time departures from Beijing to San Francisco are usually reliable, but delays can occur due to weather or air traffic. Choosing early flights, particularly on Air China or United Airlines, can improve the likelihood of on-time departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to San Francisco?",
        "answer": "September to October generally offers mild weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Beijing to San Francisco?",
        "answer": "Bring a valid passport with at least six months' validity, a valid Chinese visa or travel authorization, proof of onward travel, and any vaccination certificates required by health regulations. Payment methods for baggage should be accepted by the airline."
      },
      "q12": {
        "question": "Which airport should I use in San Francisco?",
        "answer": "San Francisco International Airport is the primary hub for international and domestic flights, located about 13 miles from downtown and well-connected to major airlines including Star Alliance members. Oakland International Airport is closer to the East Bay and serves low-cost carriers and regional flights."
      },
      "q13": {
        "question": "How do I get to Beijing Capital Intl Airport from the city center?",
        "answer": "From central Beijing, the Airport Express subway line takes about 20–30 min to Beijing Capital International Airport and is the fastest and most popular option. Taxis and ride‑shares take approximately 30–45 min and are more expensive. Shuttle buses and driving/parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at San Francisco airport?",
        "answer": "San Francisco International Airport has on-site hotels including the Grand Hyatt at SFO connected to Terminal 1 and the T1 Hotel near the airport connected by shuttle. The airport also offers sleeping pods and rest zones in terminals 1, 2, and 3."
      },
      "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 offices in all terminals, prayer rooms in terminals 1, 2, and 3, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Beijing and San Francisco airports?",
        "answer": "Beijing Capital Airport offers wheelchair services and accessible facilities; arrange at least 48 hours in advance through your airline. San Francisco International provides mobility assistance, accessible restrooms, and children’s play zones; request assistance 48 hours prior via airline or airport services."
      },
      "q17": {
        "question": "Which aircraft models fly between Beijing and San Francisco this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft include Boeing 777‑300ER, Boeing 787‑9 and Airbus A350. Air China, United and Hainan often offer Wi‑Fi and entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Air China, United) and oneworld (American Airlines) operate flights between Beijing and San Francisco."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Beijing to San Francisco?",
        "answer": "Afternoon departures from Beijing to San Francisco typically cost less than morning or evening flights."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Beijing?",
        "answer": "At Beijing Capital International Airport, the Air China Lounge in Terminal 3 offers amenities for Air China business and first‑class passengers, as well as eligible Star Alliance elite frequent flyers. The lounge features dining, shower facilities, and work areas. Some lounges may offer paid access or be available to certain lounge memberships."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Beijing to San Francisco?",
        "answer": "Baggage allowances on Beijing to San Francisco flights vary by airline and fare class. Basic economy may not include checked bags; standard international economy usually includes one checked bag and a carry‑on. Premium classes offer more baggage allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Beijing to San Francisco?",
        "answer": "Flights from Beijing to San Francisco generally provide Economy, Premium Economy on select carriers, 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; flexible tickets and premium cabins generally offer more options for same‑day changes or standby, while economy tickets may have restrictions."
      }
    }
  }
}