{
  "response": {
    "Key": "IAD-SEL",
    "orig": {
      "code": "IAD",
      "type": "airport",
      "city": "Washington D.C.",
      "fullCity": "Washington D.C., United States",
      "airport": "Washington Intl Airport"
    },
    "dest": {
      "code": "SEL",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Incheon Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Washington D.C. to Seoul?",
        "answer": "A nonstop flight from Washington D.C. (IAD) to Seoul (ICN) typically takes around 14 hours 30 minutes to 14 hours 45 minutes. Flights with layovers, commonly in cities like Dallas or Chicago, usually range from 17 to 20 hours including layovers."
      },
      "q1": {
        "question": "Are there any direct flights from Washington D.C. to Seoul?",
        "answer": "Yes. Non-stop flights from Washington D.C. to Seoul are operated daily by Korean Air and Asiana Airlines, with flight durations around 14 hours. These are the primary carriers offering direct service. Non-stop flights tend to cost 10-20% more than one-stop alternatives, which typically involve a layover in cities like Tokyo or Dallas and have total durations of approximately 16 to 18 hours."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Washington D.C. to Seoul?",
        "answer": "U.S. citizens traveling from Washington D.C. to Seoul can enter South Korea without a visa for stays of up to 90 days if they hold an approved Korea Electronic Travel Authorization (K-ETA), which became mandatory for most travelers from September 2021. Non-U.S. nationals should check specific visa requirements based on their nationality before traveling."
      },
      "q3": {
        "question": "What are the ground transportation options in Seoul?",
        "answer": "Seoul’s Incheon International Airport offers several ground transportation options to the city center. The AREX express train connects the airport directly to Seoul Station in about thirty minutes, making it the fastest and most popular choice. Regular trains and buses are also available, but they are slower. Taxis and ride-share services are readily available outside the arrivals area, with a typical ride to the city center taking about forty to sixty minutes depending on traffic. Car rentals are available but are less common given the efficiency of public transit. Most travelers prefer the AREX express train for its speed, convenience, and cost-effectiveness."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Washington D.C. to Seoul?",
        "answer": "Fly in late January or February and September to November when fares are lower. Midweek afternoon flights are generally less expensive; booking two to four months in advance is advisable."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Washington D.C. to Seoul?",
        "answer": "Reserve tickets six to nine months in advance for the best fares, especially during peak travel seasons like summer and Korean holidays."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Washington D.C. to Seoul?",
        "answer": "Yes. Non‑stop flights from Washington D.C. to Seoul typically depart in the evening and arrive early the next morning, allowing travelers to maximize daytime in Seoul."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Washington D.C. to Seoul?",
        "answer": "Non‑stop service by Korean Air and Asiana Airlines. One‑stop flights via Tokyo, Detroit, or Dallas are available with other carriers."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Washington D.C. and Seoul?",
        "answer": "Common layovers include Tokyo, Beijing, Hong Kong and Taipei, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Washington D.C. to Seoul?",
        "answer": "On‑time departures from Washington D.C. to Seoul are usually reliable, though delays can occur due to weather or air traffic. Booking early flights, especially with Korean Air or asymmetrical options, improves reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seoul?",
        "answer": "April to June and September to October offer mild weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Washington D.C. to Seoul?",
        "answer": "Bring a valid passport with at least six months' validity, a Korean visa or travel authorization if required, proof of onward or return travel, and a payment method for baggage. Check current vaccination requirements for entry into Korea."
      },
      "q12": {
        "question": "Which airport should I use in Seoul?",
        "answer": "In Seoul, Incheon International Airport is the primary hub for international flights, located about 30 miles from downtown and well-connected to global airlines. Gimpo Airport mainly handles domestic and nearby regional flights and is closer to downtown."
      },
      "q13": {
        "question": "How do I get to Washington Intl Airport from the city center?",
        "answer": "From downtown Washington D.C. to Dulles Airport, the Silver Line Metrorail is the fastest and most popular, taking about 30–40 min. Rideshares and taxis are quicker but more expensive. Shuttle buses and parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Seoul airport?",
        "answer": "Seoul Incheon Airport has on-site hotels including the Grand Hyatt and the Grand Incheon, both connected directly to the airport terminals. There are also capsule sleeping pods available within the terminals. No shuttle is needed for these facilities."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Incheon Intl Airport?",
        "answer": "Incheon International Airport offers numerous currency exchange counters, dedicated prayer rooms near passenger terminals, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Washington D.C. and Seoul airports?",
        "answer": "Washington Dulles offers wheelchair assistance, accessible restrooms, and family care rooms; request 48 hours in advance through your airline. Seoul Incheon provides extensive accessibility services, family lounges, and children’s play areas; assistance should be arranged 48 hours prior."
      },
      "q17": {
        "question": "Which aircraft models fly between Washington D.C. and Seoul this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft are Boeing 777‑300ER, Boeing 787‑9 and Airbus A380. Korean Air and Asiana provide inflight Wi‑Fi and entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Asiana, Korean Air, United) and oneworld (American Airlines, Japan Airlines) operate flights between Washington D.C. and Seoul."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Washington D.C. to Seoul?",
        "answer": "Midday and 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 Washington D.C.?",
        "answer": "At Washington Dulles, the United Club in Concourse C offers complimentary food, drinks, and Wi-Fi for United and Star Alliance premium passengers, elite members, and lounge members. The Aspire Lounge also provides access for a fee or with memberships, featuring comfortable seating and refreshments."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Washington D.C. to Seoul?",
        "answer": "Baggage allowances vary by airline and fare class. Basic economy usually excludes checked bags; standard international economy fares often include one checked bag and a carry‑on. Higher classes may include more baggage allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Washington D.C. to Seoul?",
        "answer": "Flights from Washington D.C. to Seoul generally provide 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 tickets and premium cabins generally offer more options for same‑day changes or standby."
      }
    }
  }
}