{"response": {"Key": "DEL-HOU", "orig": {"code": "DEL", "type": "airport", "city": "Delhi", "fullCity": "Delhi, India", "airport": "Indira Gandhi Intl Airport"}, "dest": {"code": "HOU", "type": "airport", "city": "Houston", "fullCity": "Houston, Texas", "airport": "William P Hobby Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Houston?", "answer": "At William P. Hobby Airport (HOU), you'll find taxis, ride shares like Uber and Lyft, rental cars, and various shuttle and bus services. The airport is about 7 miles from downtown Houston, so a taxi or ride share is typically the fastest and most convenient option. Many travelers use ride-sharing apps for their balance of cost and direct service, though rental cars are popular for those planning to explore beyond the city center. Shared shuttles and public buses offer more budget-friendly choices, but they can take longer due to multiple stops.", "toolsUsed": [], "references": [{"url": "https://fly2houston.com/hou/ground-transportation", "title": "HOU Ground Transportation | Airport Shuttle, Taxi, Uber, Lyft & Rent Car Houston"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport", "title": "William P. Hobby Airport", "time_published": "2026-04-21T04:20:29Z"}, {"url": "https://faa.gov/flight_deck/hef", "title": "Manassas Regional Airport/Harry P. Davis Field (HEF) | Federal Aviation Administration", "time_published": "2026-03-10T00:00:00Z"}]}, "q4": {"question": "When is the cheapest time to fly from Delhi to Houston?", "answer": "September is the cheapest month to fly from Delhi to Houston, with average fares around $1,084, followed by October and August. The most expensive months are December, June, and July, when average prices climb above $1,300 and can reach $1,583 in December.", "methodology": "This 'good deal' estimate shows a representative best price for each departure date across roughly a 12-month window (about 3 months back and 9 months forward). It is built from real flight prices found by Priceline users searching this route, accumulated into a price history for each departure date. Rather than weighting all of that history equally, we apply exponential time decay so recent prices dominate — a price seen yesterday counts almost in full, one from about a month ago roughly a third, and prices from a few months back very little — giving a figure that tracks today's market instead of a stale long-run average. Clear price outliers are removed before any calculation, departure dates with no observations are filled in from nearby dates, and the resulting curve is lightly smoothed so it reads as a clean seasonal trend rather than day-to-day noise. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Delhi to Houston?", "answer": "For flights from Delhi to Houston, booking 10 to 13 weeks ahead typically yields the best fares, averaging around $1,249. The absolute lowest price observed is about $1,236 when booking 90 days out. During peak summer and holiday periods, prices can rise significantly — last‑minute bookings (0 days ahead) can cost around $1,645 — so aiming for that 10‑ to 13‑week window is especially important then.", "methodology": "This booking-window guidance is built from the same real flight prices found by Priceline users searching this route, re-grouped by how many days before departure each price was seen (from the departure day out to about 180 days ahead) across the route's price history. At each booking lead time we report the 25th-percentile price — the cheaper end of what travelers were quoted, rather than the rock-bottom minimum (which can be a fluke) or the average (which is pulled up by expensive last-minute fares). The buy-or-wait advice then applies a risk premium that grows as departure approaches, since seat availability shrinks and prices become less predictable; using that adjusted curve we flag windows where waiting is likely to save a meaningful amount (at least $20 or 5%) versus windows where booking now is the better call. Isolated single-day recommendations are filtered out, so the advice only reflects a window that holds for several days in a row. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Delhi to Houston?", "answer": "Overnight red-eye flights from Delhi to Houston are available as connecting itineraries whose long leg is an overnight flight. The overnight leg is Delhi (DEL) to Toronto (YYZ) on Air Canada, departing at 22:50 and arriving at 05:30 — that arrival in the early morning hours is the next day. From Toronto, you connect onward to Houston on either Air Canada or United after a roughly 2 hour 50 minute layover.", "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 Delhi to Houston?", "answer": "There is no nonstop service from Delhi to Houston Hobby; all flights require at least one stop. Emirates via Dubai is the most frequent one-stop option with about 3 daily connections, followed by Qatar Airways via Doha and Air Canada via Toronto (each with roughly 2 daily connections). Typical median fares on this route are around $1,056 on Emirates, $1,035 on Qatar Airways, and $1,208 on Air Canada. Other carriers offering one-stop itineraries include United via Munich or Frankfurt, Lufthansa via Frankfurt, ANA via Tokyo Haneda, and Air India via London Heathrow.", "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.", "toolsUsed": ["route_airlines"]}, "q8": {"question": "If I need a connection, what are common layover cities between Delhi and Houston?", "answer": "Common layover cities between Delhi and Houston include Doha, Dubai, London, and Frankfurt. Doha and Dubai offer efficient one-stop connections via major Gulf carriers with short transit times. London and Frankfurt provide broad transatlantic networks and the ability to clear U.S. immigration at some European hubs, though you may need a transit visa depending on your nationality."}, "q10": {"question": "Which months have the best weather for traveling to Houston?", "answer": "March to May and October to November offer pleasant 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 passport valid for at least six months beyond your stay, a valid U.S. visa or ESTA authorization, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Houston?", "answer": "Houston has two main airports. George Bush Intercontinental is the primary international gateway, located about 23 miles north of downtown, and is a major hub for United Airlines. William P. Hobby Airport is closer to downtown, about 7 miles southeast, and mainly serves domestic and some international flights, primarily on Southwest Airlines."}, "q13": {"question": "How do I get to Indira Gandhi Intl Airport from the city center?", "answer": "From central Delhi, the Airport Express metro line is the fastest and most popular way to reach Indira Gandhi International Airport, whisking you to Terminal 3 in about 20 minutes. City buses and private cabs or ride‑share services like Uber and Ola offer door‑to‑door convenience at a higher cost, while self‑driving is possible but parking can be expensive. Pre‑paid taxis and auto‑rickshaws are also widely available, though they are slower due to traffic.", "toolsUsed": [], "references": [{"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://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/Transport_in_Delhi", "title": "Transport in Delhi", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-06-07T13:07:46Z"}, {"url": "https://hongkongairport.com/en/transport/to-from-airport/index.page", "title": "Overview, To and From Airport - Hong Kong International Airport", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Houston airport?", "answer": "William P. Hobby Airport (HOU) does not have on-site hotels, capsule hotels, or sleeping pods inside the terminal. Travelers can find nearby hotels like the Houston Marriott South at Hobby Airport, which offers a complimentary shuttle to and from the airport. The terminal itself is clean and accommodating for overnight sleepers, with comfortable seating and staff sometimes providing cots during major delays.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}, {"url": "https://sleepinginairports.net/guides/houston-hobby-airport-guide.htm", "title": "Houston Hobby Airport Guide (HOU) - 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": "2018-08-03T12:46:13Z"}, {"url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport", "title": "William P. Hobby Airport", "time_published": "2026-04-21T04:20:29Z"}, {"url": "https://fly2houston.com/hou/related-content/hou-tips-for-first-time-travelers", "title": "Navigating William P. Hobby Airport (HOU): Tips for First-Time Travelers", "time_published": "2026-01-23T00:00:00Z"}, {"url": "https://www.marriott.com/en-us/hotels/houhh-houston-marriott-south-at-hobby-airport/overview/?toDate=12/31/12&groupCode=drbdrba&fromDate=12/29/overview/", "title": "Hotel by Hobby Airport | Houston Marriott South at Hobby Airport", "time_published": "2024-10-11T00:00:00Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at William P Hobby Airport?", "answer": "William P. Hobby Airport (HOU) offers free Wi‑Fi throughout the terminal, and the single‑terminal layout makes it easy to find. Currency exchange services are available on the arrivals level near baggage claim. A quiet room and a chapel are located before security, providing spaces for prayer and reflection.", "toolsUsed": [], "references": [{"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}, {"url": "https://fly2houston.com/hou/related-content/hou-tips-for-first-time-travelers", "title": "Navigating William P. Hobby Airport (HOU): Tips for First-Time Travelers", "time_published": "2026-01-23T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport", "title": "William P. Hobby Airport", "time_published": "2026-04-21T04:20:29Z"}, {"url": "https://www.faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?event=directory&directory=FFEC8865C18342B388A8B83D41E61C88-IAH-NDBR&type=ndbr&nasrId=HOU", "title": "USA Banner", "time_published": "2024-09-12T00:00:00Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Delhi and Houston airports?", "answer": "At Delhi's Indira Gandhi International Airport, passengers with disabilities can request wheelchair assistance through their airline at least 48 hours in advance, and the airport offers accessible facilities such as ramps, elevators, and dedicated help points. For children, the airport features play areas in the domestic and international terminals to keep young travelers entertained. Houston's William P. Hobby Airport provides wheelchair assistance arranged directly with the airline, along with accessible shuttles, elevators, ADA-compliant restrooms, and a companion care restroom near gates 45–47; TSA Cares can be contacted 72 hours ahead for security screening support. While Hobby Airport does not have dedicated children's play areas, it offers family restrooms and a generally family-friendly environment.", "toolsUsed": [], "references": [{"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://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/w/index.php?action=show-download-screen&page=Indira_Gandhi_International_Airport&title=Special:DownloadAsPdf", "title": "Download as PDF", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png"}, {"url": "https://hongkongairport.com/en/passenger-guide/airport-facilities-services/special-needs-access", "title": "Special Needs Access", "favicon": "https://hongkongairport.com/iwov-resources/image/common/icon/favicon.ico"}, {"url": "https://fly2houston.com/hou/related-content/airport-assistance-disabled-travelers", "title": "What does airport assistance for disabled travelers include?", "time_published": "2026-01-23T00:00:00Z"}, {"url": "https://fly2houston.com/hou", "title": "HOU Houston Airport | William P. Hobby", "time_published": "2026-06-09T05:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/William_P._Hobby_Airport", "title": "William P. Hobby Airport", "time_published": "2026-07-06T09:58:05Z"}, {"url": "https://en.wikipedia.org/wiki/William%20P.%20Hobby%20Airport", "title": "William P. Hobby Airport", "time_published": "2026-04-21T04:20:29Z"}, {"url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=2016122829046305004-HOU-NDBR&event=directory&nasrId=HOU&type=ndbr", "title": "Airport Procedures Information Gateway", "time_published": "2025-12-03T16:08:12Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Delhi to Houston?", "answer": "There is no nonstop service between Delhi and Houston, so all flights connect. On the long intercontinental leg, the most common aircraft are the Airbus A350-1000 (via Doha on Qatar Airways), the Boeing 777-300ER (via Toronto on Air Canada), and the Airbus A380-800 (via Dubai on Emirates). Other types that appear include the Boeing 777, 787-9, and 747-400 on connections through Munich, Tokyo, Frankfurt, and London; the exact aircraft can vary by day and airline.", "methodology": "Aircraft types are taken from the equipment each operating carrier schedules on this route, drawn from published airline timetables and airline equipment schedules in our flight-schedule database. They describe typical scheduled aircraft and can vary with seasonal or day-of-week assignments and last-minute equipment swaps.", "toolsUsed": ["route_aircraft"]}, "q20": {"question": "What are the best airport lounge options when departing from Delhi?", "answer": "When departing Delhi's Indira Gandhi International Airport (DEL), international travelers can access the Encalm Lounge in Terminal 3, which offers Wi‑Fi, flight monitors, complimentary shoe shine, and a bar with beer, wine, and spirits (charges may apply), typically open 24 hours. A domestic Encalm Lounge is also available in Terminal 3, along with a Priority Pass‑listed Domestic Lounge on the mezzanine food court level (with a 2‑hour stay limit and complimentary shoe shine). In Terminal 1D, The Centurion Lounge serves domestic passengers with premium food, craft cocktails, and workspaces, accessible to American Express Centurion or Platinum cardholders. Eligibility for these lounges generally includes business‑class tickets, elite status, Priority Pass, LoungeKey, or eligible credit cards, while The Centurion Lounge requires an Amex Platinum or Centurion card.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-in/travel/lounges/the-platinum-card/DEL", "title": "American Express Lounges at Indira Gandhi International Airport | Amex IN", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://prioritypass.com/en-GB/lounges/india/indira-gandhi-international", "title": "Indira Gandhi International Airport DEL Lounges - DEL Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c"}, {"url": "https://www.prioritypass.com/en-GB/airport-guides/new-delhi-indira-gandhi-international", "title": "New Delhi Indira Gandhi Intl DEL lounges - DEL Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.americanexpress.com/en-us/travel/lounges/the-centurion-card-idc-en/DEL/Domestic-Lounge-Terminal-3-Domestic-xR0EFjQGOr/", "title": "Domestic Lounge at Indira Gandhi International Airport | Amex US", "time_published": "2026-03-18T00:00:00Z"}, {"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"}]}, "q21": {"question": "What is the baggage allowance on this route from Delhi to Houston?", "answer": "Baggage allowance on Delhi–Houston flights depends on the airline and fare type. Basic economy tickets are restrictive and may not include a checked bag, while standard international economy fares typically include one checked bag and a carry‑on. Premium cabins and higher fare classes offer more generous allowances."}, "q22": {"question": "What cabin and seat options are typical from Delhi to Houston?", "answer": "Flights from Delhi to Houston typically offer Economy and flat-bed Business class, with Premium Economy available on select airlines."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare, but flexible and premium tickets generally allow same‑day changes or standby, while basic economy and restricted fares often do not."}}}}