{
  "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). Layover flights typically take between 20 to 24 hours total, depending on the connection city and layover duration."
      },
      "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 one or two stops, typically with a total travel time of around 18 to 22 hours depending on layover durations. Airlines like United, Air India, and Lufthansa offer one-stop flights, often connecting through European or Middle Eastern hubs. Non-stop flights are not available on this route as of now."
      },
      "q2": {
        "question": "Are there visa requirements to travel from Delhi to Houston?",
        "answer": "Travelers from Delhi to Houston generally need a valid U.S. visa unless they are eligible for the Visa Waiver Program, which does not apply to Indian nationals. Indian citizens must obtain a U.S. visa in advance for tourism, business, or other short-term visits. Additionally, from October 2023, Indian nationals traveling to the U.S. must have an approved Electronic System for Travel Authorization (ESTA) if eligible under the VWP, but since India is not part of the VWP, a visa is required."
      },
      "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 light rail provide affordable public transit to downtown Houston and surrounding areas, with the Green Line connecting the airport to the city center in about thirty minutes. Taxis and ride-share services like Uber and Lyft are readily available outside the terminals and are the most convenient and widely used for direct, door-to-door service, typically taking around twenty to thirty minutes depending on traffic. Car rentals are also available at the airport for travelers preferring to drive independently. Most visitors opt for ride-share services or taxis for their convenience and speed."
      },
      "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 to November. Tuesday and Wednesday midday departures tend to be cheaper; 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 twelve to twenty weeks in advance, especially for holiday travel around Diwali and summer surges, to secure the best fares."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Delhi to Houston?",
        "answer": "Yes. Most flights from Delhi to Houston depart overnight and arrive the same day, allowing travelers to rest during the flight and maximize time upon arrival."
      },
      "q7": {
        "question": "Which airlines usually operate this route from Delhi to Houston?",
        "answer": "Air India offers non‑stop flights. Other one‑stop options include United Airlines, Lufthansa, and Air France via European 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 usually reliable, but delays can occur due to weather and air traffic. Booking early flights with Air India or United Airlines may 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": "Carry a valid passport with at least six months' validity, an appropriate visa or ESTA authorization for the U.S., proof of onward travel, a payment method for baggage, and any required COVID vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Houston?",
        "answer": "George Bush Intercontinental is the primary airport serving Houston with extensive international and domestic flights, located about 23 miles from downtown. William P. Hobby is closer to downtown 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 Delhi Metro Airport Express Line offers the fastest and most popular way to Indira Gandhi International Airport, taking about 20–25 min. Taxis and ride‑shares are also common but more expensive, while shuttle services and driving with parking are available options."
      },
      "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 shuttle. There are no capsule hotels or sleeping pods at the airport."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at George Bush Intercontinental Airport ?",
        "answer": "George Bush Intercontinental Airport offers currency exchange services in all terminals, prayer rooms in Terminal C and D, 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 Airport offers wheelchair services and assistance for travelers with disabilities, which should be requested 48 hours in advance. Houston George Bush Intercontinental provides accessible restrooms, assistive listening devices, and children’s play areas in Terminals A and C; arrange mobility support through your airline at least 48 hours ahead."
      },
      "q17": {
        "question": "Which aircraft models fly between Delhi and Houston this route and do airlines offer Wi‑Fi?",
        "answer": "Common aircraft include Boeing 777‑200LR, Boeing 787‑9 and Airbus A350; Air India offers Wi‑Fi on select flights, others may not."
      },
      "q18": {
        "question": "Which airline alliances operate this route?",
        "answer": "Oneworld and Star Alliance operate flights between Delhi and Houston; SkyTeam does not on this route."
      },
      "q19": {
        "question": "What is the cheapest time of day to fly from Delhi to Houston?",
        "answer": "Evening departures from Delhi to Houston typically have lower fares, especially midweek."
      },
      "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 premium amenities. The Plaza Premium is accessible for a fee or via lounge memberships, while the Air India Lounge is for first and business class passengers. Both offer comfortable seating, dining options, and showers."
      },
      "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 fares may restrict checked baggage, while 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 generally include Economy and flat‑bed Business class; Premium Economy is less common."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare class, with flexible and premium cabins more likely to allow same‑day changes or standby; check specific airline policies."
      }
    }
  }
}