{
  "response": {
    "Key": "MAA-IAD",
    "orig": {
      "code": "MAA",
      "city": "Chennai",
      "fullCity": "Chennai, India",
      "airport": "Chennai 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 Chennai to Washington D.C.?",
        "answer": "There are no direct flights from Chennai (MAA) to Washington D.C. (IAD). Most common layovers are in Middle Eastern or European hubs, with total travel times typically ranging from 20 to 24 hours including layover durations."
      },
      "q1": {
        "question": "Are there any direct flights from Chennai to Washington D.C.?",
        "answer": "There are no non-stop flights from Chennai to Washington D.C. Currently, the shortest routes involve one or two stops, typically through Middle Eastern hubs like Doha or Dubai, with total durations around 20 to 24 hours including layovers. Non-stop service is not available, and connecting flights are operated by airlines such as Qatar Airways, Emirates, and Lufthansa."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Chennai to Washington D.C.?",
        "answer": "Yes, travelers from Chennai to Washington D.C. generally need a valid U.S. visa unless they are eligible for the Visa Waiver Program, which typically requires traveling through a third country and obtaining ESTA authorization before entry. Indian nationals must apply for a U.S. visa in advance. U.S. visa policies are subject to change, so check current requirements before travel."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington D.C.?",
        "answer": "Washington Dulles International Airport offers several ground transportation options to the city center. The most popular is the Silver Line Express Bus connecting to the Metrorail Silver Line, which provides direct, affordable, and efficient service to downtown Washington within approximately thirty to forty minutes. Taxis and ride-share services are readily available outside the terminals, offering direct and convenient transfers in about twenty to thirty minutes depending on traffic. Car rentals are available at the airport for flexible regional travel but are less common for city center trips due to traffic and parking costs. Most travelers prefer the Metrorail for its balance of cost and speed."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Chennai to Washington D.C.?",
        "answer": "Fares are generally lowest from May to July and in September. Midweek departures in the afternoon often cost less; booking three to six months in advance is advisable."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Chennai to Washington D.C.?",
        "answer": "Book twelve to twenty weeks in advance for regular travel, and twenty-five or more weeks for peak seasons like summer and major Indian festivals."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Chennai to Washington D.C.?",
        "answer": "No non‑stop flights. Major airlines like United, Lufthansa, Qatar Airways, and Emirates operate one‑stop routes via European or Middle Eastern hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Chennai and Washington D.C.?",
        "answer": "Common layovers include Doha, Dubai, London and Frankfurt, offering broad connections and efficient transfer options."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Chennai to Washington D.C.?",
        "answer": "On‑time departures from Chennai to Washington D.C. are variable; delays are possible due to longer flight durations and customs processing. Booking early morning flights, often operated by airlines like Qatar Airways or Lufthansa, can improve on‑time chances."
      },
      "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 Chennai 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 a payment method for baggage. Check vaccination requirements for COVID-19 if applicable."
      },
      "q12": {
        "question": "Which airport should I use in Washington D.C.?",
        "answer": "Washington Dulles International Airport is the primary international gateway, situated about 26 miles from downtown, serving major airlines and business travelers. Ronald Reagan Washington National Airport is closer to downtown but handles mainly domestic and some regional flights."
      },
      "q13": {
        "question": "How do I get to Chennai Intl Airport airport from the city center?",
        "answer": "From Chennai city center, the most popular option is to take a taxi or ride-share, which takes about 30–45 minutes depending on traffic. Public buses are available but less convenient. Parking is available at the airport for those driving."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington D.C. airport?",
        "answer": "Washington Dulles Airport has the Washington Dulles Airport Marriott located in the airport complex and the Westin Dulles Airport in the same vicinity. Both are accessible without shuttles. No capsule hotels or sleeping pods are available on site."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport ?",
        "answer": "Washington Dulles International Airport offers currency exchange services in the main terminal, has prayer rooms in the main terminal near security, and provides free Wi‑Fi throughout."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Chennai and Washington D.C. airports?",
        "answer": "Chennai Airport provides wheelchair assistance and special facilities; request at least 48 hours in advance through your airline. Washington Dulles offers mobility assistance, accessible restrooms, and family facilities; arrange 48 hours prior. Children’s play areas are available at Dulles."
      },
      "q17": {
        "question": "Which aircraft models fly between Chennai and Washington D.C. this route and do airlines offer Wi‑Fi?",
        "answer": "Chennai to Washington D.C. flights typically use Airbus A350 and Boeing 777 aircraft. Airlines like Qatar and Lufthansa offer Wi‑Fi and inflight entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "This route is primarily operated by oneworld carriers like American Airlines and Qatar Airways; no direct alliance flights."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Chennai 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 Chennai?",
        "answer": "Chennai International Airport offers limited lounge options like the Plaza Premium Lounge, accessible for a fee or through memberships. Eligibility generally includes business or first class tickets, airline elite status, or lounge membership. Some lounges feature dining, Wi-Fi, and shower facilities."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Chennai to Washington D.C.?",
        "answer": "Baggage allowances from Chennai to Washington D.C. vary by airline and fare. Basic economy may not include checked bags; standard international economy typically includes one checked bag and a carry‑on. Higher classes offer more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Chennai to Washington D.C.?",
        "answer": "Flights from Chennai to Washington D.C. 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 vary by airline and fare class; flexible tickets and higher cabins generally offer options for same-day changes or standby, while basic fares often do not."
      }
    }
  }
}