{
  "response": {
    "Key": "HOU-DEL",
    "orig": {
      "code": "HOU",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "William P Hobby Airport"
    },
    "dest": {
      "code": "DEL",
      "type": "airport",
      "city": "Delhi",
      "fullCity": "Delhi, India",
      "airport": "Indira Gandhi Intl Airport"
    },
    "faq": {
      "q1": {
        "question": "Are there any direct flights from Houston to Delhi?",
        "answer": "There are no nonstop flights from Houston (HOU) to Delhi (DEL). The shortest connecting itineraries are one-stop, typically taking about 21 hours, with Qatar Airways via Doha, Emirates via Dubai, Air Canada via Toronto, and United via Newark among the carriers offering these connections. Qatar Airways tends to have the lowest median fare on the route, around $1,200.",
        "methodology": "Airlines and weekly frequencies are compiled from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a median fare is shown for a carrier, it reflects the real fares Priceline users found on this route in the last 72 hours. Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price.",
        "toolsUsed": [
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          "route_options"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Houston to Delhi?",
        "answer": "For United States citizens traveling from Houston to Delhi, a visa is required for a short tourist visit. The visa can be obtained online as an eVisa before travel, and it permits a stay of up to 30 days.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_India",
            "title": "Visa policy of India",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q3": {
        "question": "What are the ground transportation options in Delhi?",
        "answer": "Delhi offers a wide range of ground transportation from Indira Gandhi International Airport (DEL) to the city center, located about 16 km away. Taxis, auto-rickshaws, and ride-hailing services like Uber and Ola are readily available, with taxis being easy to hail and auto-rickshaws cheaper but requiring fare negotiation. The Delhi Metro provides a fast, efficient rail-based option, while DTC and DIMTS buses form the backbone of public transport. Buses are the most-used mode overall, catering to about 60% of Delhi's commuting demand, though for airport transfers the Metro's Airport Express Line is often the fastest and most reliable choice. Car rentals are also available for those preferring private vehicles.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Transport%20in%20Delhi",
            "title": "Transport in Delhi",
            "time_published": "2026-04-11T12:50:27Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Indira%20Gandhi%20International%20Airport",
            "title": "Indira Gandhi International Airport",
            "time_published": "2026-05-01T11:11:01Z"
          },
          {
            "url": "https://hongkongairport.com/sites/en/passenger-guide/overseas-airports-information/delhi.page",
            "title": "Delhi Indira Gandhi International Airport, Passenger Guide - Hong Kong International Airport",
            "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Indira_Gandhi_International_Airport",
            "title": "Indira Gandhi International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:44:44Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Houston to Delhi?",
        "answer": "No nonstop red-eyes operate from Houston to Delhi, but a one-stop connecting itinerary is available where the long leg is an overnight flight: United departs Houston (IAH) at 6:20 PM and arrives in Frankfurt at 11:15 AM the next morning, then connects to a Lufthansa flight to Delhi after a 2h05m layover. The arrival in Frankfurt at 11:15 AM means the overnight leg lands in the morning hours of the next day.",
        "methodology": "Red-eye flights are identified from scheduled local departure and arrival times in our flight-schedule database — built from published airline timetables and official schedule data, including U.S. Department of Transportation records for domestic routes — flagging services that depart late at night and arrive the following morning; for connecting itineraries the red-eye is based on the timing of the overnight long-haul leg.",
        "toolsUsed": [
          "redeye_flights"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Houston to Delhi?",
        "answer": "There is no nonstop service from Houston to Delhi. Qatar Airways via Doha, Air Canada via Toronto, British Airways via London, Emirates via Dubai, and Lufthansa via Frankfurt or Munich are the most common one-stop routings, with United, Air France, Air India, and KLM also appearing. Qatar Airways operates the most frequent connections, with up to six daily one-stop options via Doha, while Emirates, British Airways, and Air Canada each offer two to four daily connections.",
        "methodology": "Airlines and weekly frequencies come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We count each operating carrier's scheduled weekly departures and the days it flies; where there is no nonstop service, connecting carriers are identified by linking scheduled nonstop segments through common hub airports. Where a typical fare is shown for a carrier, it is the median of the real fares Priceline users found on this route in the last 72 hours.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Houston and Delhi?",
        "answer": "Common one-stop options include Dubai, Doha, and Istanbul, each offering broad connections and efficient transfers. Dubai and Doha provide visa-free transit for many nationalities, while Istanbul's modern airport enables seamless connections with Turkish Airlines' extensive network to Delhi."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Delhi?",
        "answer": "October to March offers pleasant, mild weather and lower humidity, making it the best time to visit Delhi."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Delhi?",
        "answer": "Bring a passport valid for at least six months with two blank pages, a valid Indian visa or e-Visa, proof of onward or return travel, payment methods for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Delhi?",
        "answer": "Delhi has one primary commercial airport, Indira Gandhi International Airport (DEL), which handles all international and domestic flights for the city."
      },
      "q13": {
        "question": "How do I get to William P Hobby Airport from the city center?",
        "answer": "The fastest and most popular way from downtown Houston to Hobby is ride-share (Uber or Lyft) or a taxi, with taxis and ride apps picking up at the arrivals level and taking roughly 20–30 minutes in normal traffic, though cost is higher than public transit. METRO Bus 500 offers a nonstop public option to the George R. Brown Convention Center for $4.50 one way, running every 30 minutes from 5:30 a.m. to 8 p.m., while METRO Bus 40 provides slower local service to downtown. Shared shuttle vans and hotel shuttles also run from designated curb zones, and driving yourself is convenient if you don't mind paying for on-site parking, which can be discounted by booking ahead.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.fly2houston.com/hou/ground-transportation/",
            "title": "HOU Ground Transportation | Airport Shuttle, Taxi, Uber, Lyft & Rent Car Houston"
          },
          {
            "url": "https://www.fly2houston.com/hou/",
            "title": "HOU Houston Airport | William P. Hobby"
          },
          {
            "url": "https://fly2houston.com/hou/ground-transportation/shuttles",
            "title": "Hobby Airport Ground Transportation"
          },
          {
            "url": "https://www.fly2houston.com/hou/airlines/",
            "title": "HOU Houston Airport | William P. Hobby",
            "time_published": "2026-06-09T19:32:46Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport",
            "title": "William P. Hobby Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-09T04:33:26Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Delhi airport?",
        "answer": "Yes, Delhi Airport has both a transit hotel and sleep pods. The Encalm Transit Hotel and Encalm Sleep Pods are located airside in Terminal 3, International Departures, for passengers with a valid onward boarding pass. There is also a Holiday Inn Express connected to Terminal 3 on Level 5, though it is landside and requires clearing immigration and customs.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "http://www.sleepinginairports.net/asia/delhi.htm",
            "title": "New Delhi Airport Guide (DEL) - Sleeping in Airports",
            "time_published": "2026-04-13T19:27:41Z"
          },
          {
            "url": "https://sleepinginairports.net/guides/new-delhi-airport-guide.htm",
            "title": "New Delhi Airport Guide (DEL) - Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/nitropack_static/oBWrHkPujHTPIaVWqdDSDhClXUyrYhhb/assets/images/optimized/rev-b853180/www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png",
            "time_published": "2018-08-09T13:48:27Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Indira Gandhi Intl Airport?",
        "answer": "Indira Gandhi International Airport in Delhi offers free Wi-Fi throughout all terminals, with a simple SMS or passport-based login for international travelers. Currency exchange offices and ATMs are available in both Terminal 3 and Terminal 1, including 24-hour counters in the arrivals and departures areas. Prayer rooms and multi-faith chapels are located in Terminal 3, near the international departures and arrivals zones.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Indira_Gandhi_International_Airport",
            "title": "Indira Gandhi International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:44:44Z"
          },
          {
            "url": "https://hongkongairport.com/sites/en/passenger-guide/overseas-airports-information/delhi.page",
            "title": "Delhi Indira Gandhi International Airport, Passenger Guide - Hong Kong International Airport",
            "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Indira%20Gandhi%20International%20Airport",
            "title": "Indira Gandhi International Airport",
            "time_published": "2026-05-01T11:11:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Terminal_1_IGI_Airport_metro_station",
            "title": "Terminal 1 IGI Airport metro station",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-19T02:31:03Z"
          },
          {
            "url": "https://www.civilaviation.gov.in/taxonomy/term/180",
            "title": "Indira Gandhi International Airport, Delhi | Ministry of Civil Aviation",
            "time_published": "2026-03-30T10:57:53Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Delhi airports?",
        "answer": "At Houston Hobby (HOU), travelers with disabilities can request wheelchair assistance, American Sign Language interpretation, Aira services for blind and low-vision passengers, TSA Cares support (contact at least 72 hours before travel), companion care restrooms, service animal relief areas, and a Sunflower Lanyard program; children have a Central Play Area on Level 2. At Delhi Indira Gandhi International Airport (DEL), accessibility standards include continuous tactile paths, accessible corridors, and airline customer service assistance for wheelchair users at screening points. Travelers should arrange mobility assistance through their airline at least 48 hours before the flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.fly2houston.com/hou/accessibility/",
            "title": "HOU Accessibility Services | ADA Accessible Travel at Hobby Airport"
          },
          {
            "url": "https://www.fly2houston.com/hou/visitor-information/services/",
            "title": "Hobby Airport Visitor Services | Airport Visitor Services HOU"
          },
          {
            "url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport",
            "title": "William P. Hobby Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-09T04:33:26Z"
          },
          {
            "url": "https://www.fly2houston.com/hou/",
            "title": "HOU Houston Airport | William P. Hobby"
          },
          {
            "url": "https://www.fly2houston.com/hou/airlines/",
            "title": "HOU Houston Airport | William P. Hobby",
            "time_published": "2026-06-09T19:32:46Z"
          },
          {
            "url": "https://civilaviation.gov.in/sites/default/files/migration/Accessibility Standards and Guidelines for Civil Aviation_English (2) (1)_compressed.pdf",
            "title": "Accessibility Standards and Guidelines for Civil Aviation English (2) (1) compressed"
          },
          {
            "url": "https://www.civilaviation.gov.in/taxonomy/term/180",
            "title": "Indira Gandhi International Airport, Delhi | Ministry of Civil Aviation",
            "time_published": "2026-03-30T10:57:53Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Indira%20Gandhi%20International%20Airport",
            "title": "Indira Gandhi International Airport",
            "time_published": "2026-05-01T11:11:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Indira_Gandhi_International_Airport",
            "title": "Indira Gandhi International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-06T13:44:44Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/1994_Indira_Gandhi_Airport_collision",
            "title": "1994 Indira Gandhi Airport collision",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-12T15:56:08Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Delhi?",
        "answer": "There is no nonstop service from Houston to Delhi; flights connect through hubs like Doha, Newark, Dubai, Munich, Paris, Frankfurt, San Francisco, Istanbul, Toronto, Amsterdam, and London. Qatar Airways operates the most connections, flying an Airbus A350-1000 on the long leg to Doha, with short legs on Airbus A350-900, Boeing 787-8, Airbus A320-100, or Airbus A321-100. United connects through Newark, Munich, or Frankfurt using Boeing 787-9 or Boeing 777 on the long leg, while Emirates uses a Boeing 777-200LR via Dubai, Air France a Boeing 777-300ER via Paris, Lufthansa a Boeing 747-400 via Frankfurt, Air India a Boeing 777-300ER via San Francisco, Turkish Airlines a Boeing 787-9 via Istanbul, Air Canada a Boeing 777-200LR via Toronto, KLM a Boeing 777-200 via Amsterdam, and British Airways a Boeing 787-10 via London.",
        "methodology": "Aircraft types come from our flight-schedule database, which combines published airline timetables, U.S. government schedule data from the Bureau of Transportation Statistics (BTS), and observed flight operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "route_aircraft"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Houston?",
        "answer": "William P. Hobby Airport does not have any listed airport lounges for departing passengers. The available relaxation options are Gameway, a gaming lounge open 06:00–21:00, XWELL, a spa experience open 06:00–21:00, and The Chiroport, a chiropractic service open 08:00–18:00. Priority Pass members can use their lounge visit entitlement for a 25-minute spa session at XWELL, which counts as a single lounge visit. No traditional airline or independent lounges are mentioned.",
        "toolsUsed": [
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        ],
        "references": [
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/william-p-hobby",
            "title": "William P. Hobby Airport HOU Lounges - HOU Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/william-p-hobby/hou2s-xwell",
            "title": "XWELL HOU AIRPORT  Houston TX William P. Hobby | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://www.fly2houston.com/hou/visitor-information/services/",
            "title": "Hobby Airport Visitor Services | Airport Visitor Services HOU"
          },
          {
            "url": "https://aa.com/i18n/travelInformation/destinationInformation/hou-airport.jsp",
            "title": "Houston Hobby, TX (HOU)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          },
          {
            "url": "https://www.fly2houston.com/hou/",
            "title": "HOU Houston Airport | William P. Hobby"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Delhi?",
        "answer": "Baggage allowance on Houston–Delhi flights depends on the airline and fare type. Basic economy tickets are restrictive and may not include any checked luggage. Standard international economy fares typically permit one checked bag and a carry‑on, while premium cabins allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Delhi?",
        "answer": "Flights from Houston to Delhi typically offer Economy, Premium Economy on select airlines, and flat-bed Business class; First class is uncommon on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same‑day changes and standby depend on the airline and fare class; flexible and premium tickets typically allow them, while basic economy and restricted fares rarely do."
      }
    }
  }
}