{
  "response": {
    "Key": "DEL-IAD",
    "orig": {
      "code": "DEL",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "dest": {
      "code": "IAD",
      "city": "Washington D.C.",
      "fullCity": "Washington D.C., United States",
      "airport": "Washington Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Delhi to Washington D.C.?",
        "answer": "Direct flights from Delhi (DEL) to Washington D.C. (IAD) are not available; most flights involve layovers and typically take between 18 to 22 hours depending on the connection city like Doha or Dubai. Return flights usually have similar durations."
      },
      "q1": {
        "question": "Are there any direct flights from Delhi to Washington D.C.?",
        "answer": "No, there are no non-stop flights from Delhi to Washington D.C. Most routes involve one or two stops, typically in European or Middle Eastern hubs like Frankfurt, Doha, or Dubai, with total durations ranging from 17 to 20 hours including layovers. Non-stop flights are not available as of October 2023."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Delhi to Washington D.C.?",
        "answer": "Yes — Indian nationals require a valid U.S. visa or an approved ESTA under the Visa Waiver Program for short visits to Washington D.C. If you are a U.S. citizen or permanent resident traveling from Delhi, you must have a valid U.S. visa or ESTA approval. Visa requirements apply regardless of the purpose of travel."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington D.C.?",
        "answer": "Washington D C Dulles International Airport offers several ground transportation options to the city center. The Silver Line Metrorail train is the most popular and efficient, reaching downtown D C in about thirty-five minutes. Taxis and ride-share services are available outside the arrivals area and typically take around twenty to thirty minutes depending on traffic. Car rentals are also available at the airport for travelers planning regional trips. Shuttle buses connect Dulles to various locations in D C but are generally slower and less convenient than the train. Overall, the Silver Line train is the most used and recommended for quick, cost-effective travel to the city."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Delhi to Washington D.C.?",
        "answer": "Fares are usually lower from February to April and September to November. Midweek midday departures often cost less, and booking about two to four months ahead maximizes savings."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Delhi to Washington D.C.?",
        "answer": "Book twelve to twenty weeks in advance, especially for peak seasons such as summer and major Indian festivals, to secure better fares."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Washington D.C.?",
        "answer": "Yes. Flights from Delhi to Washington D.C. often depart late evening and arrive in the morning or early afternoon, allowing travelers to maximize daytime hours upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Delhi to Washington D.C.?",
        "answer": "Non‑stop flights are operated by Air India. One‑stop options include United Airlines and Lufthansa via European hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Delhi and Washington D.C.?",
        "answer": "Common layovers include Doha, Dubai, London and Frankfurt, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Delhi to Washington D.C.?",
        "answer": "On‑time departures from Delhi to Washington D.C. can be variable due to weather and air traffic; early morning flights on airlines like Air India and United often have better punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington D.C.?",
        "answer": "March to May and September to November offer mild temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Delhi to Washington D.C.?",
        "answer": "Bring a valid passport with at least six months' validity, an appropriate U.S. visa or ESTA authorization, proof of onward travel, and vaccination certificates if required. Payment methods for baggage vary by airline."
      },
      "q12": {
        "question": "Which airport should I use in Washington D.C.?",
        "answer": "Washington Dulles International (IAD) is the primary choice for international flights, located about 26 miles from downtown and serving major carriers like United Airlines. Ronald Reagan Washington National (DCA) is closer to downtown but mainly handles domestic flights."
      },
      "q13": {
        "question": "How do I get to Indira Gandhi Intl Airport airport from the city center?",
        "answer": "From Delhi city center, the Delhi Metro Airport Express Line connects to Indira Gandhi International Airport in about 20–25 min and is the most popular and economical choice. Taxis and ride‑shares take approximately 30–45 min and are more costly. Shuttle services and driving with parking options are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington D.C. airport?",
        "answer": "Washington Dulles International Airport has on-site hotels including the Westin Dulles and the Hyatt Regency. They are located in the airport complex and are accessible without a shuttle."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport ?",
        "answer": "Washington Dulles Airport offers currency exchange services in all terminals, prayer rooms in the Main Terminal and Concourses C and D, and free Wi‑Fi throughout."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Delhi and Washington D.C. airports?",
        "answer": "Delhi Indira Gandhi Airport provides wheelchair assistance, accessible restrooms, and family services; request 48 hours in advance. Washington Dulles offers mobility aid, accessible facilities, and family lounges; assistance should be arranged 48 hours prior."
      },
      "q17": {
        "question": "Which aircraft models fly between Delhi and Washington D.C. this route and do airlines offer Wi‑Fi?",
        "answer": "Air India and Lufthansa operate Airbus A350 and Boeing 777‑200LR on Delhi‑Washington route; Wi‑Fi availability varies, mostly on newer aircraft."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Oneworld (American Airlines, British Airways) and Star Alliance (United Airlines) operate flights from Delhi to Washington D.C."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Delhi to Washington D.C.?",
        "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 Delhi?",
        "answer": "Delhi Indira Gandhi International Airport offers the Air India Maharajah Lounge, accessible to Air India business class passengers, eligible elite members, and through paid passes. The lounge features dining, Wi-Fi, and shower facilities, with some lounges accessible via premium credit cards."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Washington D.C.?",
        "answer": "Baggage allowances vary by airline and fare class. Basic economy tickets may not include checked bags, while standard international economy usually includes one checked bag and a carry‑on. Premium cabins offer additional allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Delhi to Washington D.C.?",
        "answer": "Flights from Delhi to Washington D.C. generally include Economy, Premium Economy on select airlines, and flat‑bed Business class."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and ticket class, with flexible fares and premium cabins offering more options for same‑day changes or standby."
      }
    }
  }
}