{"response": {"Key": "DTT-HNL", "orig": {"code": "DTT", "type": "airport", "city": "Detroit", "fullCity": "Detroit, Michigan", "airport": "Detroit Metro Airport"}, "dest": {"code": "HNL", "type": "airport", "city": "Honolulu", "fullCity": "Honolulu, Hawaii", "airport": "Daniel K Inouye Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Detroit to Honolulu?", "answer": "The flight from Detroit to Honolulu is about 4,470 miles. Nonstop service on Delta takes around 9 hours 31 minutes westbound; the return leg is faster at 8 hours 48 minutes, a difference of 43 minutes due to prevailing winds.", "methodology": "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.", "toolsUsed": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Detroit to Honolulu?", "answer": "Delta flies nonstop from Detroit (DTW) to Honolulu (HNL) daily, departing at 10:50 AM. The flight takes about 9 hours 31 minutes westbound and roughly 8 hours 48 minutes on the return.", "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.", "toolsUsed": ["route_airlines", "flight_schedule"]}, "q3": {"question": "What are the ground transportation options in Honolulu?", "answer": "From Honolulu's Daniel K. Inouye International Airport, you can reach the city center via taxi, ride-share, TheBus (Routes W and 42), or the Skyline rail system from Lelepaua station. The Skyline is the fastest option, reaching downtown in about 12 minutes, while TheBus offers frequent service to Waikiki and other areas. Ride-share and taxis are readily available for door-to-door convenience, and rental cars are also an option if you prefer to drive. TheBus and Skyline are the most used by locals and visitors alike, thanks to their affordability and coverage.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://airports.hawaii.gov/hnl/getting-to-from/ground-transportation/", "title": "Ground Transportation | Daniel K. Inouye International Airport", "favicon": "https://airports.hawaii.gov/hnl/wp-content/themes/hic_state_template_parent/favicon.ico"}, {"url": "https://airports.hawaii.gov/hnl/getting-to-from/ground-transportation/the-bus", "title": "The Bus and Skyline   | Daniel K. Inouye International Airport", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://faa.gov/flight_deck/hnl", "title": "Daniel K. Inouye International Airport (HNL) | Federal Aviation Administration", "time_published": "2026-03-10T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Lelepaua_station", "title": "Lelepaua station", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-02-13T19:44:32Z"}, {"url": "https://en.wikipedia.org/wiki/Daniel_K._Inouye_International_Airport", "title": "Daniel K. Inouye International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-19T04:31:24Z"}]}, "q4": {"question": "When is the cheapest time to fly from Detroit to Honolulu?", "answer": "The cheapest months to fly from Detroit to Honolulu are November, December, and January, with average fares around $522–$571, while the most expensive are June and July, averaging $1,012–$1,106.", "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 Honolulu?", "answer": "For flights from Detroit to Honolulu, the best time to book is roughly 5 to 25 days before departure, with average fares around $609 in that window and a low of $573 around 5 days out. Booking very early (4–6 months ahead) can push prices above $700, and while the data doesn't break out summer or holiday periods specifically, fares tend to spike for peak travel dates, so booking within a few weeks of departure is generally your best bet.", "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 Honolulu?", "answer": "There are no nonstop red-eyes from Detroit to Honolulu, but connecting itineraries whose long leg is an overnight flight are available. One such itinerary connects via Seattle, where the overnight leg on Alaska Airlines departs Seattle at 9:09 PM and arrives in Honolulu at 12:12 AM — landing just after midnight, in the early hours.", "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 Honolulu?", "answer": "Common layover cities include Denver, Los Angeles, San Francisco, and Seattle. These hubs offer frequent connections, efficient transfers, and can keep total travel time competitive, though nonstop options are often available."}, "q9": {"question": "How reliable are on‑time arrivals on this route from Detroit to Honolulu?", "answer": "On the Detroit to Honolulu route, Delta operates daily nonstop service with an on-time arrival rate of 92.8% and a cancellation rate of 0.0%, making it the most reliable carrier on this route.", "methodology": "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.", "toolsUsed": ["flight_schedule"]}, "q10": {"question": "Which months have the best weather for traveling to Honolulu?", "answer": "April to early June and September to November offer warm, dry weather and fewer tourists than summer or winter holidays."}, "q11": {"question": "What documents should I bring with me to the airport when flying from Detroit to Honolulu?", "answer": "For this domestic flight, bring a Real ID or passport, a payment method for baggage, and any required health documents."}, "q12": {"question": "Which airport should I use in Honolulu?", "answer": "Honolulu International Airport is the only commercial airport serving the city. It is located about 5 miles northwest of downtown Honolulu and is the primary gateway for domestic and international flights to Oahu."}, "q13": {"question": "How do I get to Detroit Metro Airport from the city center?", "answer": "To get from downtown Detroit to Detroit Metropolitan Wayne County Airport (DTW), you can take the Detroit Air Xpress (DAX) bus, which runs daily from 3:30 a.m. to 11 p.m. and offers a direct, affordable ride with amenities like Wi-Fi. SMART's FAST Michigan Route 261 also provides high-frequency limited-stop bus service, while ride‑share, taxis, and driving yourself are faster door‑to‑door alternatives, with on‑site parking available. The DAX bus is the most popular dedicated airport shuttle, but driving or ride‑share is quickest, especially outside peak traffic.", "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 Honolulu airport?", "answer": "Honolulu's Daniel K. Inouye International Airport does not have on-site hotels, capsule hotels, or sleeping pods — the airport closes nightly from 10:00 PM to 5:00 AM, and travelers with a boarding pass are directed to a landside seating area with limited bench seating. Several nearby hotels, such as those along Nimitz Highway, offer free shuttle service within about a five-minute drive.", "toolsUsed": ["article_lookup"], "references": [{"url": "https://www.sleepinginairports.net/guides/honolulu-airport-guide.htm", "title": "Honolulu Airport Guide (HNL) - Sleeping in Airports", "time_published": "2026-05-29T21:46:24Z"}, {"url": "https://airports.hawaii.gov/hnl", "title": "Daniel K. Inouye International Airport - HNL – Official State of Hawaii Website (Honolulu)", "favicon": "https://airports.hawaii.gov/hnl/wp-content/themes/hic_state_template_parent/favicon.ico"}, {"url": "https://en.wikipedia.org/wiki/Daniel_K._Inouye_International_Airport", "title": "Daniel K. Inouye International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-19T04:31:24Z"}, {"url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-honolulu-airport.htm", "title": "Sleeping in Honolulu Airport", "time_published": "2024-09-12T00:00:00Z"}, {"url": "https://airports.hawaii.gov/hnl/?searchterm=cultural%20gardens", "title": "Daniel K. Inouye International Airport", "time_published": "2024-07-01T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Daniel%20K.%20Inouye%20International%20Airport", "title": "Daniel K. Inouye International Airport", "time_published": "2026-04-28T02:57:59Z"}]}, "q16": {"question": "Are there accessible services or children's facilities at the Detroit and Honolulu airports?", "answer": "At Detroit Metropolitan Wayne County Airport (DTW), wheelchair assistance is available by contacting your airline and visiting the ticket counter upon arrival; additional resources include TSA Cares, braille and hearing-loop signage, family restrooms, and a button to suspend the light-and-sound display in the McNamara tunnel. At Honolulu's Daniel K. Inouye International Airport (HNL), airlines provide Skycap porter services with trained staff and seated mobility devices, and a free intra-airport shuttle (mostly accessible) connects terminals; advance arrangements through your airline are recommended at both airports, and HNL suggests contacting your airline or the Visitor Information Program at 808-836-6413 for shuttle assistance.", "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://airports.hawaii.gov/hnl/services-amenities/persons-with-disabilities/", "title": "Persons With Disabilities", "time_published": "2025-01-01T00:00:00Z"}, {"url": "https://airports.hawaii.gov/hnl", "title": "Daniel K. Inouye International Airport - HNL – Official State of Hawaii Website (Honolulu)", "favicon": "https://airports.hawaii.gov/hnl/wp-content/themes/hic_state_template_parent/favicon.ico"}, {"url": "https://en.wikipedia.org/wiki/Daniel%20K.%20Inouye%20International%20Airport", "title": "Daniel K. Inouye International Airport", "time_published": "2026-04-28T02:57:59Z"}, {"url": "https://en.wikipedia.org/wiki/Daniel_K._Inouye_International_Airport", "title": "Daniel K. Inouye International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-19T04:31:24Z"}, {"url": "https://faa.gov/hnl", "title": "Daniel K. Inouye International Airport (HNL) | Federal Aviation Administration", "time_published": "2026-03-10T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Detroit to Honolulu?", "answer": "There is no nonstop service from Detroit to Honolulu, so all flights connect. On the long-haul leg, the most common aircraft are Boeing 787 variants (787-8, 787-9, and 787-10) and Boeing 737 MAX models (MAX 8 and MAX 9), along with the Airbus A321-100 on some itineraries. The exact aircraft depends on the airline and connection point — for example, United uses a 787-10 via Chicago, American a 787-8 via Phoenix, and Alaska a mix of 787-9, 737 MAX 9, and A321 via Seattle.", "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 Honolulu?", "answer": "Delta Air Lines is the only carrier with nonstop service from Detroit to Honolulu, and it belongs to the SkyTeam alliance. Other alliances such as Star Alliance and oneworld may serve the route via connections, but Delta is the sole operator flying it nonstop.", "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.", "toolsUsed": ["route_airlines", "flight_schedule"]}, "q20": {"question": "What are the best airport lounge options when departing from Detroit?", "answer": "Detroit Metropolitan Wayne County Airport has several lounge options. In the McNamara Terminal, Delta operates multiple Sky Clubs—near gates A18, A38, A43, A68, and a central club in Concourse C—accessible to Delta One, SkyTeam Elite Plus, and eligible credit card holders, with complimentary snacks, drinks, and Wi-Fi. The Evans Terminal houses a Lufthansa Business Lounge near gate D8, open to business-class passengers and Star Alliance Gold members, featuring a full bar, light fare, and a quiet work area.", "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 Honolulu?", "answer": "Baggage rules vary by airline and fare type. Basic Economy on this domestic route often excludes a carry‑on and charges for checked bags, while standard economy typically includes a carry‑on and may charge for checked bags. Premium cabins and elite status can increase allowances."}, "q22": {"question": "What cabin and seat options are typical from Detroit to Honolulu?", "answer": "Flights from Detroit to Honolulu typically offer Economy and flat-bed Business class; Premium Economy is available on some connecting itineraries."}, "q23": {"question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare class, with flexible and premium tickets typically allowing same‑day changes or standby, while basic economy fares usually do not."}}}}