{"response": {"Key": "DTT-BLR", "orig": {"code": "DTT", "type": "airport", "city": "Detroit", "fullCity": "Detroit, Michigan", "airport": "Detroit Metro Airport"}, "dest": {"code": "BLR", "type": "airport", "city": "Bengaluru", "fullCity": "Bengaluru, India", "airport": "Kempegowda Intl Airport"}, "faq": {"q3": {"question": "What are the ground transportation options in Bengaluru?", "answer": "From Kempegowda International Airport, taxis and app-based ride services like Uber and Ola are the most-used and fastest way to reach central Bengaluru, taking 45–75 minutes depending on traffic.  Air-conditioned Vayu Vajra buses also run frequently to major city hubs and are a comfortable mass transit option.  A railway halt station near the airport connects to the city via MEMU/DMU trains six days a week, with a free shuttle from the terminal to the platform.  Car rentals are available but less common for city transit.  There is no metro link yet.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-25T14:42:29Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda%20International%20Airport%20halt%20railway%20station", "title": "Kempegowda International Airport halt railway station", "time_published": "2026-04-26T13:12:02Z"}, {"url": "https://civilaviation.gov.in/taxonomy/term/178", "title": "Kempegowda International Airport, Bengaluru | Ministry of Civil Aviation", "time_published": "2026-04-30T11:04:08Z"}, {"url": "http://www.civilaviation.gov.in/ministry-documents/proforma/order-sample-part-4", "title": "Order Sample Part 4 | Ministry of Civil Aviation", "time_published": "2025-11-11T12:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport_halt_railway_station", "title": "Kempegowda International Airport halt railway station", "time_published": "2026-07-02T12:43:15Z"}]}, "q4": {"question": "When is the cheapest time to fly from Detroit to Bengaluru?", "answer": "The cheapest months to fly from Detroit to Bengaluru are April (around $1,091), September ($1,189), and March ($1,215), while the most expensive are December (around $1,632), June ($1,544), and July ($1,537).", "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.", "toolsUsed": ["seasonal_prices"]}, "q5": {"question": "How far in advance should I book tickets from Detroit to Bengaluru?", "answer": "For flights from Detroit to Bengaluru, the best fares are typically found when booking 9 to 11 weeks before departure, averaging around $1075. Prices rise significantly closer to the travel date, exceeding $1400 for last-minute bookings, and while summer and holiday periods aren't broken out separately, the same 2–3 month lead time remains a good target to avoid peak surcharges.", "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.", "toolsUsed": ["booking_timing"]}, "q6": {"question": "Are overnight (red‑eye) flights available from Detroit to Bengaluru?", "answer": "No overnight (red‑eye) flights are available from Detroit to Bengaluru — neither nonstop nor connecting itineraries with a red‑eye long leg turned up in the schedule.", "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 Detroit to Bengaluru?", "answer": "There is no nonstop service from Detroit to Bengaluru. Common one‑stop routings include KLM via Amsterdam, Air France via Paris CDG, and Lufthansa via Frankfurt, each operating roughly twice daily on a typical day. Specific per‑carrier fares are not available for this route.", "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 Detroit and Bengaluru?", "answer": "Common layover cities between Detroit and Bengaluru include Amsterdam, Paris, Frankfurt, and Dubai. These hubs offer broad connections and efficient transfers, with Amsterdam and Frankfurt providing smooth single-terminal experiences, while Dubai allows visa-free transit for many nationalities."}, "q10": {"question": "Which months have the best weather for traveling to Bengaluru?", "answer": "November to February offers pleasant, cooler temperatures and minimal rainfall, with lighter tourist crowds."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Detroit to Bengaluru?", "answer": "Bring a passport valid for at least six months from your arrival date, a valid Indian visa or e-visa, proof of onward or return travel, and a payment method for baggage and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Bengaluru?", "answer": "Bengaluru has only one commercial airport, Kempegowda International Airport. It serves all flights to the city, located about 40 km north of the centre."}, "q13": {"question": "How do I get to Detroit Metro Airport from the city center?", "answer": "Detroit Metropolitan Airport (DTW) is about 18 miles southwest of downtown. The fastest and most popular public transit is the Detroit Air Xpress (DAX) bus, which runs daily from 3:30 a.m. to 11 p.m. with fares around $6–$8; SMART buses (routes 125, 261, 280) also serve the airport. Ride-share, taxis, and driving (with on-site parking) are available and offer more direct door-to-door convenience at a higher cost, while shuttles like Michigan Flyer connect to Ann Arbor and East Lansing.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://metroairport.com/dtw/other-ground-transportation/public-transportation", "title": "Public Transportation | Wayne County Airport Authority", "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"}, {"url": "https://metroairport.com/about-dtw", "title": "About DTW | Wayne County Airport Authority", "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png", "time_published": "2026-04-13T12:00:00Z"}, {"url": "https://www.faa.gov/air_traffic/publications/atpubs/ntap_feb_18/EC10000.html", "title": "Michigan. Detroit Metropolitan Wayne County Airport (DTW) Standard Taxi Routes", "time_published": "2018-02-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Detroit%20Metropolitan%20Airport", "title": "Detroit Metropolitan Airport", "time_published": "2026-04-30T20:15:38Z"}, {"url": "https://www.faa.gov/air_traffic/publications/atpubs/ntap_aug_18/EC10000.html", "title": "Michigan. Detroit Metropolitan Wayne County Airport (DTW) Standard Taxi Routes"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Bengaluru airport?", "answer": "Kempegowda International Airport in Bengaluru does not have on-site hotels or sleeping pods inside the terminals, but the airport is open 24 hours and travelers often rest in the seating areas landside. A DoubleTree by Hilton is located about 15 minutes away, and other nearby hotels are accessible via shuttle or taxi.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.sleepinginairports.net/guides/bangalore-airport-guide.htm", "title": "Bangalore Airport Guide (BLR) - 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": "2018-08-08T18:06:06Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-25T14:42:29Z"}, {"url": "https://www.sleepinginairports.net/guides/bangalore-bengaluru-airport-guide.htm", "title": "Bangalore Airport Guide (BLR) - 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": "2018-08-08T18:06:06Z"}, {"url": "https://en.wikipedia.org/wiki/Bengaluru_International_Airport", "title": "Kempegowda International Airport", "time_published": "2026-04-17T13:27:37Z"}, {"url": "https://stories.hilton.com/releases/indias-largest-doubletree-by-hilton-opens-near-bengaluru-international-airport", "title": "India’s Largest DoubleTree by Hilton Opens Near Bengaluru International Airport, Marking Hilton’s Eighth Hotel in the City | Stories From Hilton", "time_published": "2026-02-02T15:50:15Z"}, {"url": "https://en.wikivoyage.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport – Travel guide at Wikivoyage", "favicon": "https://en.wikivoyage.org/static/favicon/wikivoyage.ico", "time_published": "2026-04-13T07:10:41Z"}]}, "q15": {"question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Kempegowda Intl Airport?", "answer": "Kempegowda International Airport in Bengaluru offers currency exchange offices in both the domestic and international terminals, with counters operated by banks and forex providers located in the arrivals and departures areas. Prayer rooms are available in the international terminal, with separate facilities for men and women, as well as a multi-faith prayer room in the domestic terminal. Free Wi-Fi is provided throughout both terminals, accessible via a mobile number or email registration for a limited duration.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-25T14:42:29Z"}, {"url": "https://en.wikipedia.org/wiki/Bengaluru_International_Airport", "title": "Kempegowda International Airport", "time_published": "2026-04-17T13:27:37Z"}, {"url": "https://civilaviation.gov.in/taxonomy/term/178", "title": "Kempegowda International Airport, Bengaluru | Ministry of Civil Aviation", "time_published": "2026-04-30T11:04:08Z"}, {"url": "https://www.civilaviation.gov.in/node/3806", "title": "Terminal capacity expansion at Bengaluru International Airport impact on VIP Terminal | Ministry of Civil Aviation", "time_published": "2020-12-31T12:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda%20International%20Airport", "title": "Kempegowda International Airport", "time_published": "2026-04-26T13:10:55Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Detroit and Bengaluru airports?", "answer": "Detroit Metropolitan Wayne County Airport (DTW) offers wheelchair assistance through your airline, accessible parking, family restrooms, Braille signage, and hearing loops; request wheelchair help at the airline ticket counter upon arrival. Kempegowda International Airport (BLR) provides PRM assistance, accessible restrooms, and a children’s play area in Terminal 2, with wheelchair and mobility support available by contacting your airline at least 48 hours before travel.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://metroairport.com/at-dtw/getting-around/accessibility-additional-assistance", "title": "Accessibility & Additional Assistance | Wayne County Airport Authority", "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"}, {"url": "https://metroairport.com/about-us/contact-us", "title": "Contact Us | Wayne County Airport Authority", "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"}, {"url": "https://www.faa.gov/air_traffic/publications/atpubs/ntap_feb_18/EC10000.html", "title": "Michigan. Detroit Metropolitan Wayne County Airport (DTW) Standard Taxi Routes", "time_published": "2018-02-01T00:00:00Z"}, {"url": "https://www.faa.gov/air_traffic/publications/atpubs/ntap_aug_18/EC10000.html", "title": "Michigan. Detroit Metropolitan Wayne County Airport (DTW) Standard Taxi Routes"}, {"url": "https://en.wikipedia.org/wiki/Detroit%20Metropolitan%20Airport", "title": "Detroit Metropolitan Airport", "time_published": "2026-04-30T20:15:38Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda_International_Airport", "title": "Kempegowda International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-25T14:42:29Z"}, {"url": "https://en.wikipedia.org/wiki/Bengaluru_International_Airport", "title": "Kempegowda International Airport", "time_published": "2026-04-17T13:27:37Z"}, {"url": "https://civilaviation.gov.in/taxonomy/term/178", "title": "Kempegowda International Airport, Bengaluru | Ministry of Civil Aviation", "time_published": "2026-04-30T11:04:08Z"}, {"url": "https://www.civilaviation.gov.in/node/3788", "title": "Comencement of operation of Banglore International Airport at Devanhalli | Ministry of Civil Aviation", "time_published": "2016-12-01T12:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Kempegowda%20International%20Airport", "title": "Kempegowda International Airport", "time_published": "2026-04-26T13:10:55Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Detroit to Bengaluru?", "answer": "There is no nonstop service from Detroit to Bengaluru. On typical one-stop itineraries the long-haul leg is most often flown by a Boeing 787-10 (via Amsterdam on KLM), an Airbus A350-900 (via Paris on Air France), or a Boeing 747-8I (via Frankfurt on Lufthansa), while the shorter connecting leg uses types like the A330-900neo, A350-900, A330-300, or 787-9. The exact aircraft can vary by day and airline, but widebody twin-aisle jets are the norm for this route, and Wi‑Fi plus seatback entertainment are widely available across these carriers.", "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"]}, "q18": {"question": "Which airline alliances serve flights from Detroit to Bengaluru?", "answer": "The one-stop connecting patterns from Detroit to Bengaluru involve three long-leg carriers: KLM (via Amsterdam), Air France (via Paris CDG), and Lufthansa (via Frankfurt). KLM and Air France are both SkyTeam members (along with Delta on the Detroit–Europe leg), while Lufthansa is a Star Alliance member. No non-alliance carriers appear in these connection patterns; other alliances may serve the route via different connections.", "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"]}, "q20": {"question": "What are the best airport lounge options when departing from Detroit?", "answer": "Detroit Metropolitan Wayne County Airport (DTW) offers several lounge options. In the McNamara Terminal, Delta operates five Sky Clubs — at gates A18, A38, A43, and A68 in Concourse A, and another in Concourse C — accessible to Delta One, SkyTeam Elite Plus, or those with an annual membership or qualifying American Express card. In the Evans Terminal, a Lufthansa Business Lounge is available airside near gate D8, open to business-class passengers, Star Alliance Gold members, and Priority Pass holders (hours are 6 AM–noon and 5–8 PM), with Wi‑Fi and complimentary drinks. Priority Pass also lists Minute Suites at DTW, though specific details may vary.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DTW", "title": "American Express Lounges at Detroit Metropolitan Wayne County Airport | Amex US", "time_published": "2026-05-03T00:00:00Z"}, {"url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/DTW", "title": "American Express Lounges at Detroit Metropolitan Wayne County Airport | Amex TH", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"}, {"url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/detroit-metropolitan-wayne-county/dtw8-minute-suites", "title": "Detroit Metropolitan Airport DTW Lounges - DTW Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://my.prioritypass.com:443/en-GB/lounges/united-states-of-america/detroit-metropolitan-wayne-county/dtw5-lufthansa-business-lounge", "title": "Lufthansa Business Lounge DTW AIRPORT Warren C. Evans Terminal Detroit MI Metropolitan Wayne County | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://www.delta.com/us/en/airports/united-states/detroit-sky-club-airport-map", "title": "Detroit Metro (DTW) Airport Map & Lounges | Delta Air Lines", "time_published": "2023-01-01T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Detroit to Bengaluru?", "answer": "Baggage rules vary by airline and fare class on the Detroit–Bengaluru route. Basic economy often excludes checked bags, while standard international economy usually includes one checked bag and a carry‑on. Premium cabins offer higher checked‑bag allowances."}, "q22": {"question": "What cabin and seat options are typical from Detroit to Bengaluru?", "answer": "Flights from Detroit to Bengaluru typically offer Economy, Premium Economy, and flat-bed Business class, with First class rarely available on this route."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies depend on the airline and fare class; premium cabins and flexible tickets generally offer same-day changes or standby, while deeply discounted economy fares rarely do."}}}}