{ "response": { "Key": "IAH-DTW", "orig": { "code": "IAH", "type": "airport", "city": "Houston", "fullCity": "Houston, Texas", "airport": "George Bush Intercontinental Airport" }, "dest": { "code": "DTW", "type": "airport", "city": "Detroit", "fullCity": "Detroit, Michigan", "airport": "Detroit Metro Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Houston to Detroit?", "answer": "A nonstop flight from Houston (IAH) to Detroit (DTW) typically takes about 2 hours and 45 minutes. With one stop, total travel time usually ranges from 4 to 6 hours, depending on the connection city. Return flights are similar in duration." }, "q1": { "question": "Are there any direct flights from Houston to Detroit?", "answer": "Delta and United both fly nonstop from Houston (IAH) to Detroit (DTW), with daily service on both carriers. Delta operates about 50 flights a week spread across the day, while United runs roughly 26 weekly flights, mostly in the evening. Fares on the nonstop typically run around $356 on Delta and $457 on United.", "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" ] }, "q3": { "question": "What are the ground transportation options in Detroit?", "answer": "From Detroit Metro Airport (DTW) to downtown Detroit, the most-used public transit option is the Detroit Air Xpress (DAX) bus, which runs daily from 3:30 a.m. to 11 p.m. with tickets costing $8 at the door or $6 in advance. SMART also operates local bus routes (125, 280, and the FAST Michigan 261 high-frequency service) connecting to downtown and suburbs. Taxis, ride-share services like Uber and Lyft, and on-site rental cars are readily available, with ride-share being the fastest door-to-door choice. The DAX bus is the most popular dedicated airport-to-downtown link for its balance of cost and convenience.", "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" } ] }, "q4": { "question": "When is the cheapest time to fly from Houston to Detroit?", "answer": "The cheapest months to fly from Houston to Detroit are October, September, and August, with average fares around $305–$318. The most expensive months are December and November, when average prices climb to $402–$512.", "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 Houston to Detroit?", "answer": "For flights from Houston to Detroit, the best fares are typically found when booking 3 to 6 weeks ahead, with an average price around $157. The lowest single-day fare appears at 30 days out at $149, while waiting until the last minute can push prices above $350. During peak summer and holiday periods, demand often shortens the optimal window, so aiming for 6 to 8 weeks in advance can help avoid higher fares.", "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 Houston to Detroit?", "answer": "No nonstop red‑eye flights operate from Houston (IAH) to Detroit (DTW). One connecting itinerary exists whose long leg is a red‑eye: Frontier flies IAH to LAS (a daytime leg), then an overnight LAS→DTW leg departing 11:59 PM and arriving at 7:00 AM the next morning with a roughly 2‑hour layover in Las Vegas.", "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 Detroit?", "answer": "Delta and United fly nonstop from Houston to Detroit, with Delta operating about 50 flights per week and United around 26 flights per week. Delta’s median fare is approximately $356, while United’s median fare is around $457.", "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 Houston and Detroit?", "answer": "Common hubs include Atlanta, Chicago O’Hare, and Dallas/Fort Worth, offering frequent flights and efficient connections that keep total travel time competitive. Visa‑free transit is irrelevant for this domestic route." }, "q9": { "question": "How reliable are on‑time departures on this route from Houston to Detroit?", "answer": "On‑time departures are generally reliable, though afternoon thunderstorms in Houston can cause delays. Early morning flights on United and Delta typically offer the best punctuality." }, "q10": { "question": "Which months have the best weather for traveling to Detroit?", "answer": "May, June, September, and early October offer pleasant temperatures and fewer tourists than summer." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Houston to Detroit?", "answer": "For this domestic flight, bring a Real ID or passport, ensure the name matches your ticket and carry a payment method for baggage and any required health documents." }, "q12": { "question": "Which airport should I use in Detroit?", "answer": "Detroit Metropolitan Wayne County Airport is the primary airport serving the city. It is located about 18 miles southwest of downtown Detroit and is a major hub for Delta Air Lines, offering extensive domestic and international connections. While there are smaller regional airports in the area, DTW is the only one used for commercial flights to and from Detroit." }, "q13": { "question": "How do I get to George Bush Intercontinental Airport from the city center?", "answer": "From downtown Houston, the cheapest way to reach George Bush Intercontinental Airport is the METRO 102 Bush IAH Express bus, which takes about 50–70 minutes. Ride‑share services like Uber and Lyft, as well as taxis, are the most popular and convenient options, offering door‑to‑terminal service in roughly 25–35 minutes. Driving and parking on‑site is also straightforward, with economy lots and reserved parking available, though costs are higher for extended stays. The fastest option is typically a taxi or ride‑share, while the bus is the most budget‑friendly.", "toolsUsed": [], "references": [ { "url": "https://fly2houston.com/iah", "title": "IAH Houston Airport | George Bush Intercontinental", "time_published": "2026-06-23T05:00:00Z" }, { "url": "https://fly2houston.com/iah/ground-transportation/", "title": "Ground Transportation | Airport Taxi, Uber, Lyft, Shuttle & Rent Car Houston", "time_published": "2026-01-23T19:44:20Z" }, { "url": "https://en.wikipedia.org/wiki/George%20Bush%20Intercontinental%20Airport", "title": "George Bush Intercontinental Airport", "time_published": "2026-05-01T12:20:43Z" }, { "url": "https://en.wikipedia.org/?diff=597698305", "title": "George Bush Intercontinental Airport: Difference between revisions - Wikipedia", "time_published": "2014-03-01T18:21:06Z" }, { "url": "https://faa.gov/regulations_policies/orders_notices/index.cfm/go/document.information/documentID/1023367", "title": "Notice JO 7110.659 - Non-Intersecting Converging Runway Operations for George Bush Intercontinental/Houston Airport Traffic Control Tower and Houston Intercontinental Terminal Radar Approach Control (", "time_published": "2026-04-10T00:00:00Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Detroit airport?", "answer": "Detroit Metropolitan Airport (DTW) has a hotel connected to the McNamara Terminal, so you can walk directly from the gate area without needing a shuttle. There are no capsule hotels or sleeping pods inside the terminals, but several nearby hotels like the Detroit Metro Airport Marriott and Fairfield Inn & Suites offer complimentary shuttle service.", "toolsUsed": [], "references": [ { "url": "http://www.sleepinginairports.net/usa/detroit.htm", "title": "Detroit Airport Guide (DTW) - Sleeping in Airports", "time_published": "2026-01-15T15:13:03Z" }, { "url": "https://www.sleepinginairports.net/guides/detroit-airport-guide.htm", "title": "Detroit Airport Guide (DTW) - Sleeping in Airports", "time_published": "2018-08-03T10:05:14Z" }, { "url": "https://www.marriott.com/en-us/hotels/dtwfr-fairfield-inn-and-suites-detroit-metro-airport-romulus/overview/", "title": "Detroit Airport Hotel | Fairfield Detroit Metro Airport Romulus", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://www.marriott.com/es/en-us/hotels/dtwrm-detroit-metro-airport-marriott/overview/", "title": "Detroit Metro Airport Marriott - Hotel in Romulus Near DTW Airport", "time_published": "2025-02-19T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Detroit%20Metropolitan%20Airport", "title": "Detroit Metropolitan Airport", "time_published": "2026-04-30T20:15:38Z" }, { "url": "https://www.marriott.com/en-us/hotels/dtwrm-detroit-metro-airport-marriott/overview/", "title": "Detroit Metro Airport Marriott - Hotel in Romulus Near DTW Airport", "time_published": "2023-08-11T00:00:00Z" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Detroit Metro Airport?", "answer": "Detroit Metro Airport (DTW) provides free Wi‑Fi throughout both terminals. Prayer rooms and an interfaith chapel are available in the McNamara Terminal (near Gate A36) and the North Terminal (near Gate D17). Currency exchange is offered at several Travelex locations, including one near Gate A36 in the McNamara Terminal.", "toolsUsed": [], "references": [ { "url": "https://metroairport.com/at-dtw/services-amenities", "title": "Services & Amenities | Wayne County Airport Authority", "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png" }, { "url": "https://metroairport.com/about-us/dtw-news/detroit-metropolitan-airport-offers-helpful-holiday-travel-tips", "title": "Detroit Metropolitan Airport offers helpful holiday travel tips | Wayne County Airport Authority", "time_published": "2019-11-25T00:00:00Z" }, { "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_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" } ] }, "q17": { "question": "What aircraft are typically used on flights from Houston to Detroit?", "answer": "Nonstop flights from Houston (IAH) to Detroit (DTW) are typically operated with Embraer 175 and Boeing 737 MAX 9 aircraft on United, while Frontier's nonstop equipment wasn't specified in the schedule data. On connecting itineraries, the most common long-haul aircraft are Boeing 737-800 and Boeing 737 MAX 8 variants, primarily via hubs like Dallas/Fort Worth, Chicago O'Hare, and Nashville on American and Southwest. The exact aircraft can vary by day and airline, but narrow-body jets dominate this route; Wi-Fi and 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 Houston to Detroit?", "answer": "Delta (SkyTeam) and United (Star Alliance) serve nonstop flights from Houston to Detroit. Other alliances may offer connections through their hubs but no other carriers operate nonstop on 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" ] }, "q20": { "question": "What are the best airport lounge options when departing from Houston?", "answer": "Departing from Houston's George Bush Intercontinental Airport (IAH), travelers have several lounge options. In Terminal D, the Centurion Lounge offers a premium experience with complimentary food and craft cocktails, accessible to American Express Platinum and Centurion cardholders. Also in Terminal D, the Air France Lounge welcomes Priority Pass members and eligible passengers with complimentary drinks and a quiet atmosphere. Nearby, the KLM Crown Lounge provides a relaxing space with a restaurant voucher and sleep pod access for qualifying travelers. Additionally, Minute Suites in Terminal C offers private nap and work suites available for a fee.", "toolsUsed": [], "references": [ { "url": "https://fly2houston.com/iah", "title": "IAH Houston Airport | George Bush Intercontinental", "time_published": "2026-06-23T05:00:00Z" }, { "url": "https://americanexpress.com/en-xb/travel/lounges/the-platinum-card/IAH", "title": "American Express Lounges at George Bush Intercontinental Airport | Amex XB", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://americanexpress.com/en-us/travel/lounges/delta-reserve/IAH", "title": "American Express Lounges at George Bush Intercontinental Airport | Amex US", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" }, { "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/george-bush-intercontinental/iah7-air-france-lounge", "title": "Air France Lounge IAH AIRPORT Terminal D George Bush Intercontinental | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://prioritypass.com/lounges/usa/houston-tx-george-bush-intercontinental/iahm-united-club", "title": "George Bush Intercontinental Airport - Houston IAH Lounges - IAH Airport Guide and lounges. | Priority Pass", "time_published": "2024-11-05T00:00:00Z" } ] }, "q21": { "question": "What is the baggage allowance on this route from Houston to Detroit?", "answer": "On Houston–Detroit domestic flights, basic economy often excludes a full‑size carry‑on and checked bags. Standard economy usually includes a carry‑on and personal item, with checked bags available for a fee. Policies vary by airline." }, "q22": { "question": "What cabin and seat options are typical from Houston to Detroit?", "answer": "Flights from Houston to Detroit typically offer Economy and standard domestic First class with recliner seats. Flat‑bed Business and Premium Economy are generally not available on this domestic route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary; flexible and premium fares generally allow same‑day changes or standby, while Basic Economy tickets rarely do." } } } }