{
  "response": {
    "Key": "DEL-HOU",
    "orig": {
      "code": "DEL",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "dest": {
      "code": "HOU",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "William P Hobby Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Delhi to Houston?",
        "answer": "There are no direct flights from Delhi (DEL) to Houston (HOU); the most common routes with layovers typically take between 20 and 24 hours, depending on the layover duration and city, with airlines like United, Lufthansa, and Air India offering frequent options."
      },
      "q1": {
        "question": "Are there any direct flights from Delhi to Houston?",
        "answer": "No, there are no direct flights from Delhi to Houston. The shortest routes typically involve one or two stops, often through major hubs like Dallas, Chicago, or Los Angeles, with total travel times around 20 to 24 hours including layovers. Non-stop flights are not available on this route."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Delhi to Houston?",
        "answer": "Yes — travelers from India require a valid U.S. visa to enter the United States, including for short visits such as tourism or business. Indian nationals should apply for a B1/B2 visa at a U.S. embassy or consulate before traveling to Houston. U.S. citizens traveling from Houston to Delhi need an Indian visa unless they are eligible for visa exemption under specific circumstances. Effective from November 2023, Indian citizens traveling to the U.S. for tourism or business must obtain an approved travel authorization through the Electronic System for Travel Authorization before departure."
      },
      "q3": {
        "question": "What are the ground transportation options in Houston?",
        "answer": "Houston’s George Bush Intercontinental Airport (IAH) is connected to the city center primarily by the METRO Bus and the METRORail system, with the Rail Service taking about twenty-five minutes to reach downtown. Taxis and ride-share services like Uber and Lyft are widely available and provide direct, convenient transport to various city areas, usually taking around twenty to thirty minutes depending on traffic. Car rentals are available at the airport for regional travel but are less practical for daily city commuting. The most used option among travelers is ride-share services due to their convenience and door-to-door service, followed by the METRO Rail for cost-effective transit."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Delhi to Houston?",
        "answer": "Fares are generally lowest from January to March and September to November. Departures in the early morning or late evening tend to be cheaper; booking two to four months in advance is recommended."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Delhi to Houston?",
        "answer": "Book twelve to twenty weeks in advance, especially for summer and major Indian festivals, to secure better fares and availability."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Houston?",
        "answer": "Yes. Flights from Delhi to Houston often depart in the evening and arrive the next morning, allowing travelers to rest during flight and maximize their time upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Delhi to Houston?",
        "answer": "United Airlines and Air India offer non‑stop flights; one‑stop options include Lufthansa, Qatar Airways, and Emirates via European or Middle Eastern hubs."
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Delhi and Houston?",
        "answer": "Common layovers include Dubai, Doha, Chicago and Dallas, offering broad connections and efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Delhi to Houston?",
        "answer": "On‑time departures from Delhi to Houston are generally good, though delays can occur due to weather or air traffic. Booking early morning flights on airlines like United or Air India may improve chances of on-time departure."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Houston?",
        "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 Houston?",
        "answer": "Bring a valid passport with at least six months of validity, a U.S. visa or ESTA authorization, proof of onward travel, payment method for bags, and health documents including vaccination certificates if required."
      },
      "q12": {
        "question": "Which airport should I use in Houston?",
        "answer": "George Bush Intercontinental (IAH) is the primary international gateway, close to downtown and well-connected, serving major alliances. William P. Hobby (HOU) is closer to central Houston but mainly handles domestic and regional flights."
      },
      "q13": {
        "question": "How do I get to Indira Gandhi Intl Airport airport from the city center?",
        "answer": "From Delhi city center, the fastest and most popular option is a taxi or ride‑share, taking around 30–45 min. Public transport options are limited; driving and parking are available but more costly and less convenient."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Houston airport?",
        "answer": "Houston George Bush Intercontinental Airport has on-site hotels including the Hilton Houston North and the Crowne Plaza Houston. They are connected via terminal shuttles. No capsule hotels or sleeping pods are available on-site."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at William P Hobby Airport ?",
        "answer": "William P Hobby Airport in Houston offers currency exchange services, a chapel for prayer, and free Wi‑Fi throughout the terminal."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Delhi and Houston airports?",
        "answer": "Delhi Indira Gandhi Airport offers wheelchair assistance and special needs services; request at least 48 hours in advance. Houston George Bush Intercontinental provides mobility assistance, accessible restrooms, and children’s play areas; arrange 48 hours ahead with your airline."
      },
      "q17": {
        "question": "Which aircraft models fly between Delhi and Houston this route and do airlines offer Wi‑Fi?",
        "answer": "Air India and United primarily operate Airbus A350 and Boeing 787‑9 on Delhi to Houston. Wi‑Fi availability varies, check with airlines."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Star Alliance (Lufthansa, Air India), oneworld (American Airlines, British Airways) operate flights from Delhi to Houston."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Delhi to Houston?",
        "answer": "Afternoon flights on weekdays typically have lower fares than morning or evening departures."
      },
      "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 Air India Maharaja Lounge in Terminal 3 offer amenities like dining, showers, and workspaces. Access is available to business class passengers, elite members of airline loyalty programs, and for a fee through lounge memberships or day passes."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Houston?",
        "answer": "Baggage allowances on Delhi to Houston flights vary by airline and fare class. Basic economy fares are restrictive and may not include checked baggage. Standard international economy usually includes one checked bag and a carry‑on."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Delhi to Houston?",
        "answer": "Flights from Delhi to Houston usually include Economy and flat‑bed Business class; Premium Economy is available on select airlines."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare class; flexible and premium tickets generally allow same‑day changes or standby, unlike basic economy fares."
      }
    }
  }
}