{ "response": { "Key": "DTW-BOM", "orig": { "code": "DTW", "type": "airport", "city": "Detroit", "fullCity": "Detroit, Michigan", "airport": "Detroit Metro Airport" }, "dest": { "code": "BOM", "type": "airport", "city": "Mumbai", "fullCity": "Mumbai, India", "airport": "Chhatrapati Shivaji Intl Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Detroit to Mumbai?", "answer": "There are no nonstop flights from Detroit (DTW) to Mumbai (BOM). The most common one-stop itineraries, typically connecting in European hubs like Amsterdam, Paris, or London, take around 18 to 20 hours total travel time. Return flights from Mumbai to Detroit are generally 1–2 hours shorter due to prevailing winds." }, "q1": { "question": "Are there any direct flights from Detroit to Mumbai?", "answer": "There are no nonstop flights from Detroit (DTW) to Mumbai (BOM). The shortest one-stop routings connect through European hubs like Frankfurt (FRA), Paris (CDG), Amsterdam (AMS), or London (LHR), with a typical total journey time around 22 hours 45 minutes. One-stop fares start around $846, though most itineraries involve two stops and run closer to $1,450.", "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 and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares 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": [ "route_airlines", "flight_schedule", "route_options" ] }, "q2": { "question": "Are there visa requirements to travel from Detroit to Mumbai?", "answer": "Yes — there are visa requirements for travel between Detroit and Mumbai, depending on citizenship. U.S. citizens must obtain a visa before traveling to India; an eVisa is available for tourism, business, or medical visits. Indian citizens need a visa to enter the United States, typically requiring an application at a U.S. embassy or consulate. Travelers of other nationalities should check both U.S. and Indian entry requirements." }, "q4": { "question": "When is the cheapest time to fly from Detroit to Mumbai?", "answer": "The cheapest months to fly from Detroit to Mumbai are April, September, and October, with average fares around $1,013–$1,042. The most expensive months are June, July, and December, where average fares climb to roughly $1,327–$1,356.", "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 Mumbai?", "answer": "For flights from Detroit to Mumbai, the best fares are generally found when booking 8 to 11 weeks before departure, with an average price around $903. The absolute lowest fares appear roughly 65 to 75 days out, dropping to about $893, while last-minute bookings can exceed $1,300. For peak summer and holiday periods, earlier booking within that window is advisable to secure the best rates.", "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 Mumbai?", "answer": "No red‑eye flights operate from Detroit to Mumbai — neither nonstop overnight service nor connecting itineraries whose long leg is an overnight flight are available on this route.", "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" ] }, "q8": { "question": "If I need a connection, what are common layover cities between Detroit and Mumbai?", "answer": "Common layover cities include Amsterdam, Paris, Frankfurt, and Dubai. Amsterdam and Paris offer efficient single-connection routings via Delta and Air France-KLM, with visa-free transit for many nationalities. Frankfurt provides broad Lufthansa and Star Alliance connections. Dubai, a major Emirates hub, offers seamless transfers and often competitive total travel times." }, "q9": { "question": "How reliable are on‑time departures on this route from Detroit to Mumbai?", "answer": "On-time performance is generally dependable, though long-haul flights can be affected by cascading delays. Early departures from Detroit Metro Airport, especially on Delta, tend to be more punctual." }, "q10": { "question": "Which months have the best weather for traveling to Mumbai?", "answer": "November to February offers pleasant, dry weather with lower humidity and comfortable temperatures, avoiding the monsoon and extreme heat." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Detroit to Mumbai?", "answer": "Bring a passport valid for at least six months, an Indian visa or e-Visa, proof of onward travel, a payment method for baggage, and any required vaccination certificates." }, "q12": { "question": "Which airport should I use in Mumbai?", "answer": "Mumbai has only one airport, Chhatrapati Shivaji Maharaj International Airport, which serves all flights to the city." }, "q13": { "question": "How do I get to Detroit Metro Airport from the city center?", "answer": "From downtown Detroit, the Detroit Air Xpress (DAX) bus provides direct service to both terminals at DTW with fares around $6–8, making it a popular and affordable choice. Ride-share services like Uber and Lyft and taxis are also available for a faster, door-to-door trip at a higher cost. Driving yourself is an option with on-site parking, though it's generally the priciest and requires extra time for parking and shuttle transfers. For most travelers, ride-share or DAX bus strike the best balance of speed and value.", "toolsUsed": [], "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" } ] }, "q17": { "question": "What aircraft are typically used on flights from Detroit to Mumbai?", "answer": "There is no nonstop service between Detroit and Mumbai, so all itineraries involve a connection. The most common aircraft on the long-haul leg are the Boeing 777-300ER (via Newark, JFK, Paris CDG, or London Heathrow on Air India, Air France, or British Airways) and the Boeing 787-9 (via Frankfurt or London Heathrow on Lufthansa or Virgin Atlantic), with Boeing 777-200 also appearing via Amsterdam on KLM. The exact aircraft can vary by day and airline, and Wi-Fi and seatback entertainment are widely available on these long-haul jets.", "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 Mumbai?", "answer": "Star Alliance serves Detroit to Mumbai through Lufthansa, United, Air Canada, Swiss, Air India, and Turkish Airlines; SkyTeam through Air France and KLM; and oneworld through British Airways, Qatar Airways, and Royal Jordanian. Etihad also flies the route but belongs to no major alliance.", "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. 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": [ "route_airlines", "route_options" ] }, "q20": { "question": "What are the best airport lounge options when departing from Detroit?", "answer": "Detroit's McNamara Terminal houses five Delta Sky Clubs — near gates A43, A18, A38, A68, and a central one in Concourse C — all accessible to Delta One, SkyTeam premium cabin passengers, and Delta Sky Club members. In the Evans Terminal, the Lufthansa Business Lounge (airside near gate D8) welcomes Lufthansa and Star Alliance business/first-class travelers and Priority Pass holders, with complimentary drinks, Wi-Fi, and a three-hour stay limit.", "toolsUsed": [], "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 Mumbai?", "answer": "Baggage policies vary by airline and fare type. Basic economy tickets often exclude checked bags, while standard international economy typically includes one free checked bag and a carry-on. Premium cabins generally allow two checked bags and additional carry-on items." }, "q22": { "question": "What cabin and seat options are typical from Detroit to Mumbai?", "answer": "Detroit to Mumbai flights typically offer Economy, Premium Economy, and flat-bed Business class, with First class available on select airlines." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets often allow same‑day changes or standby, while restrictive economy fares typically do not." } } } }