{
  "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 generally not available; most flights with layovers take approximately 18 to 22 hours, depending on the duration of the layover and the connecting city such as Doha or Dubai."
      },
      "q1": {
        "question": "Are there any direct flights from Delhi to Washington D.C.?",
        "answer": "No. There are no direct flights from Delhi to Washington D.C. Non-stop service is unavailable, and the shortest routes involve one or two stops, typically through European or Middle Eastern hubs, with total durations ranging from approximately 16 to 20 hours including layovers. Connecting flights are operated by airlines such as Lufthansa, Qatar Airways, Emirates, and Air India."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Delhi to Washington D.C.?",
        "answer": "Yes — travelers from Delhi to Washington D.C. require a valid U.S. visa unless they are eligible for the Visa Waiver Program which generally does not apply to Indian nationals. Indian citizens must obtain a visa prior to travel to the United States. The visa application process involves an interview at a U.S. embassy or consulate and depends on the purpose of visit. U.S. visa requirements are subject to change; check the latest details from the U.S. Department of State before planning your trip."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington D.C.?",
        "answer": "Washington D C Dulles International Airport offers several ground transportation options. The Silver Line Metrorail connects the airport to downtown D C in about thirty-five minutes and is the most popular and cost-effective choice. Taxis and ride-share services are available outside the terminal, providing direct and convenient transfer but at a higher cost, with travel times around twenty to thirty minutes depending on traffic. Car rentals are available at the airport for regional travel. Shuttle services operate to various parts of the city but are generally less preferred due to longer travel times. The Metro Rail is the most used method for its speed, affordability, and reliability."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Delhi to Washington D.C.?",
        "answer": "Fares are generally lowest from January to March and September to November. Midweek afternoon flights tend to be cheaper, with optimal booking windows around two to four months in advance."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Delhi to Washington D.C.?",
        "answer": "Book twelve to twenty weeks in advance for most travel times and twenty to twenty-four weeks during peak seasons around holidays and summer."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Washington D.C.?",
        "answer": "Yes. Many flights depart Delhi late evening and arrive in Washington D.C. early morning, allowing travelers to rest during the flight and start their day in the U.S."
      },
      "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, Lufthansa, Qatar Airways, and Emirates 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 Dubai, Doha, Frankfurt and London, offering broad connections, efficient transfers, and visa‑free transit for many travelers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Delhi to Washington D.C.?",
        "answer": "On‑time departure reliability varies due to factors like weather and air traffic, but early morning flights on airlines such as Air India and United Airlines tend to have higher punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington D.C.?",
        "answer": "April to June and September to October 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, a U.S. visa or ESTA authorization, proof of onward travel, and any required vaccination certificates. Payment methods for baggage vary but credit cards are widely accepted."
      },
      "q12": {
        "question": "Which airport should I use in Washington D.C.?",
        "answer": "Washington Dulles International Airport is the main international gateway, located about 26 miles from downtown, serving major airlines and global routes. Ronald Reagan Washington National Airport is closer to downtown but primarily handles domestic and regional flights."
      },
      "q13": {
        "question": "How do I get to Indira Gandhi Intl Airport airport from the city center?",
        "answer": "In Delhi, the Delhi Metro Airport Express Line connects the city center to Indira Gandhi International Airport in about 20–25 minutes, making it the fastest and most popular option. Taxis and ride‑shares are also available and more convenient but cost more, while shuttle buses and driving with parking are options depending on preference."
      },
      "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, located within the airport complex. They do not require shuttles. Nearby hotels are also available with shuttle services."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport ?",
        "answer": "Washington Dulles Airport provides currency exchange services in all terminals, prayer rooms and chapels in Concourse B, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Delhi and Washington D.C. airports?",
        "answer": "Delhi Indira Gandhi International offers wheelchair assistance and family rest zones; request at least 48 hours in advance through your airline. Washington Dulles provides mobility assistance, accessible restrooms, and children’s play areas in all terminals; arrange 48 hours prior."
      },
      "q17": {
        "question": "Which aircraft models fly between Delhi and Washington D.C. this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft include Boeing 777 and Airbus A350; airlines like United and Air India offer Wi‑Fi and inflight entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Air India, United), oneworld (American Airlines), operate flights between Delhi and 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 are typically cheaper than morning or evening flights."
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Delhi?",
        "answer": "At Delhi Indira Gandhi International Airport, the Plaza Premium Lounge and the Air India Maharaja Lounge provide amenities like dining, showers, and Wi-Fi. The Plaza Premium Lounge is accessible for a fee or through various lounge memberships, regardless of airline or ticket class. The Air India Maharaja Lounge is reserved for Air India business or first class, with some access through elite frequent flyer programs."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Washington D.C.?",
        "answer": "Baggage allowances from Delhi to Washington D.C. vary by airline and fare class. Basic economy tickets may not include checked bags; standard international economy usually includes one checked bag and a carry‑on. Premium cabins offer more baggage allowance."
      },
      "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 vary by airline and fare class; flexible tickets and higher cabins offer better chances for same‑day changes or standby, whereas basic fares typically do not."
      }
    }
  }
}