{
  "response": {
    "Key": "DEL-IAH",
    "orig": {
      "code": "DEL",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "dest": {
      "code": "IAH",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental 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 (IAH). Typical one-stop flights with common layovers in cities like Dallas or Chicago take approximately 20 to 22 hours including layover time. Direct flights are not available for this route."
      },
      "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 involve at least one stop, typically in cities like Dallas, Chicago, or Dallas-Fort Worth, with total travel times around 19 to 22 hours including layovers. Non-stop flights are not available on this route as of the latest data."
      },
      "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 Houston and the United States. Indian nationals should apply for a suitable visa, such as a B1/B2 tourist or business visa, before traveling. U.S. visa requirements are subject to change; check the latest requirements from the U.S. Department of State before your trip."
      },
      "q3": {
        "question": "What are the ground transportation options in Houston?",
        "answer": "Houston's George Bush Intercontinental Airport offers several ground transportation options. The MetroBus and METRORail provide affordable mass transit to downtown Houston, with the MetroRail Green Line reaching the city center in about thirty minutes. Taxis and ride-share services like Uber and Lyft are widely used, offering convenience and quicker travel times, typically around twenty to thirty minutes to downtown. Car rentals are available at the airport for travelers planning regional excursions or flexible schedules. Taxis and ride-shares are the most popular choices for direct, door-to-door service."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Delhi to Houston?",
        "answer": "Fares are generally lower from January to March and in September. Midweek afternoon departures tend to be more affordable; booking about two to four months ahead optimizes savings."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Delhi to Houston?",
        "answer": "Book three to six months in advance for better fares, especially before major Indian festivals and the summer travel season."
      },
      "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 or afternoon, allowing travelers to maximize their time upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Delhi to Houston?",
        "answer": "United Airlines offers non‑stop flights. Other one‑stop options include Air India, Lufthansa, and Qatar Airways 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 transfer options."
      },
      "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 achievable, although delays can occur due to weather and air traffic. Booking early morning flights, especially with Air India or United Airlines, can improve your 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 less humidity."
      },
      "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 validity, an appropriate visa or ESTA authorization for entry into the U.S., proof of onward travel, and a payment method for baggage. Vaccination certificates may be required if applicable."
      },
      "q12": {
        "question": "Which airport should I use in Houston?",
        "answer": "George Bush Intercontinental Airport is the primary international gateway in Houston, located about 23 miles north of downtown, serving major airlines including United. It is suitable for both business and leisure travelers seeking international 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, affordable option. Taxis and ride‑shares are more convenient but costlier. Shuttle services are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Houston airport?",
        "answer": "Houston George Bush Intercontinental Airport has on-site hotels including the Hilton and the Hyatt in the airport complex, accessible 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 George Bush Intercontinental Airport ?",
        "answer": "Houston Intercontinental Airport offers currency exchange services in each terminal, prayer rooms in Terminal B and C, and free Wi‑Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Delhi and Houston airports?",
        "answer": "Delhi Indira Gandhi International offers wheelchair assistance and accessible restrooms; request assistance 48 hours in advance. Houston George Bush Intercontinental provides mobility aid, family restrooms, and children’s play areas; assistive services should be arranged with your airline 48 hours prior."
      },
      "q17": {
        "question": "Which aircraft models fly between Delhi and Houston this route and do airlines offer Wi‑Fi?",
        "answer": "Delhi to Houston flights typically use Boeing 777‑200LR and Boeing 787‑9. Airlines like United and Air India offer Wi‑Fi and entertainment."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "This route is primarily operated by oneworld alliances including American Airlines and Qatar Airways, with some options via other alliances."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Delhi to Houston?",
        "answer": "Afternoon departures from Delhi to Houston typically have lower fares compared to 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 Air India Maharaja Lounge are available. The Plaza Premium Lounge is accessible for a fee or via certain credit cards and memberships, while the Air India Lounge is available to Air India business and first class passengers and eligible elite members. Both lounges offer amenities like dining, showers, and Wi-Fi."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Delhi to Houston?",
        "answer": "Baggage allowances from Delhi to Houston vary by airline and fare class. Basic economy usually does not include checked bags; standard international economy often permits one checked bag and a carry‑on. Premium cabins allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Delhi to Houston?",
        "answer": "Flights from Delhi to Houston generally offer 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 differ by carrier and ticket class; flexible and premium cabins generally offer better options for same‑day changes or standby."
      }
    }
  }
}