{
  "response": {
    "Key": "DTT-IAH",
    "orig": {
      "code": "DTT",
      "type": "airport",
      "city": "Detroit",
      "fullCity": "Detroit, Michigan",
      "airport": "Detroit Metro Airport"
    },
    "dest": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Detroit to Houston?",
        "answer": "A nonstop flight from Detroit (DTW) to Houston (IAH) typically takes about 2 hours and 55 minutes. Return flights are slightly shorter, averaging around 2 hours and 45 minutes due to tailwinds. With a layover, total travel time often ranges from 4 to 6 hours, depending on the connection city."
      },
      "q1": {
        "question": "Are there any direct flights from Detroit to Houston?",
        "answer": "Yes, Delta and United both fly nonstop from Detroit to Houston. Both airlines operate daily, with Delta running about five flights a day and United around four. Delta's typical fare runs around $332, while United's median is about $427.",
        "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.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Houston?",
        "answer": "George Bush Intercontinental Airport (IAH) offers taxis, ride-share services such as Uber and Lyft, rental cars, shared shuttles, limousines, and public buses, with airport personnel present at curbsides 24/7 to assist. The 500 IAH Downtown Direct bus provides a direct mass-transit link to the city center. Ride-share apps and taxis are the most commonly used options for their convenience and speed, typically reaching downtown in about 30–45 minutes, traffic permitting. Rental cars are readily available at a dedicated center a short shuttle ride from the terminals. Shuttles and limousines can be arranged via kiosks or direct-dial phones in baggage claim.",
        "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"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Detroit to Houston?",
        "answer": "The cheapest months to fly from Detroit to Houston are October, August, and December, with average fares around $297–$300. The most expensive month is June, averaging $372, followed by February and May.",
        "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 Houston?",
        "answer": "For Detroit to Houston, the best fares are typically found when booking 4 to 6 weeks ahead, with an average price around $163. The absolute cheapest window appears around 25 to 30 days out at $160, while last-minute bookings can cost over $300. During summer and holiday peaks, booking a few weeks earlier is wise to avoid price surges.",
        "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 Houston?",
        "answer": "No nonstop red-eye flights operate from Detroit to Houston. Connecting itineraries whose long leg is an overnight flight are available: one via Atlanta on Frontier, with the ATL→IAH leg departing at 9:15 PM and arriving at 10:29 PM (same night), and another via Chicago O'Hare on United, with the ORD→IAH leg departing at 9:40 PM and arriving at 12:34 AM (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"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Detroit to Houston?",
        "answer": "Delta and United both fly nonstop from Detroit to Houston, with Delta operating 35 weekly flights at a median fare around $332 and United offering 33 weekly flights at a median fare around $427. Both airlines serve the route daily with multiple departure times throughout the day.",
        "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 Houston?",
        "answer": "Common layover cities include Chicago, Atlanta, Dallas, and Charlotte. These hubs offer frequent flights, broad connections, and efficient transfer processes, helping keep total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Detroit to Houston?",
        "answer": "On-time performance is generally consistent, though afternoon thunderstorms in Houston can cause delays. Early flights, particularly on Delta and United, tend to have the best punctuality."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Houston?",
        "answer": "March to May and October to November offer pleasant temperatures and lower humidity."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Detroit to Houston?",
        "answer": "Bring a REAL ID-compliant driver's license or passport, a credit card for bag fees, and any required health documents; no visa or proof of onward travel is needed for this domestic flight."
      },
      "q12": {
        "question": "Which airport should I use in Houston?",
        "answer": "Houston has two airports. George Bush Intercontinental is the primary hub for United Airlines, serving most international and domestic routes, and is about 23 miles north of downtown. William P. Hobby Airport is closer to downtown, around 7 miles away, and is a focus city for Southwest Airlines, primarily handling domestic and some international low-cost flights."
      },
      "q13": {
        "question": "How do I get to Detroit Metro Airport from the city center?",
        "answer": "From downtown Detroit, you can take the Detroit Air Xpress (DAX) bus directly to both airport terminals — it runs daily from 3:30 a.m. to 11 p.m. and is the most popular and affordable public option, with advance tickets at $6. SMART’s FAST Michigan Route 261 also connects downtown to DTW with limited stops. Ride‑share services like Uber and Lyft, as well as taxis, offer door‑to‑door convenience and are the fastest choice, typically taking 20–30 minutes in light traffic. Driving yourself is straightforward via I‑94, with on‑site parking available at both terminals.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Houston airport?",
        "answer": "Houston's George Bush Intercontinental Airport (IAH) has one on-site hotel, the Houston Airport Marriott, located between Terminals B and C and accessible by a complimentary underground train from all gates. There are no capsule hotels or sleeping pods inside the airport, but a nearby Sheraton offers a free shuttle to the terminals.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://fly2houston.com/iah",
            "title": "IAH Houston Airport | George Bush Intercontinental",
            "time_published": "2026-06-23T05:00:00Z"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/houston-airport-guide.htm",
            "title": "Houston Airport Guide (IAH) - 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": "2018-08-25T14:40:18Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/hougi-sheraton-north-houston-at-george-bush-intercontinental/overview/",
            "title": "Houston IAH Airport Hotels | Sheraton North Houston",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/hougi-sheraton-north-houston-at-george-bush-intercontinental/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Houston IAH Airport Hotels | Sheraton North Houston",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/George%20Bush%20Intercontinental%20Airport",
            "title": "George Bush Intercontinental Airport",
            "time_published": "2026-05-01T12:20:43Z"
          },
          {
            "url": "https://fly2houston.com/iah/hotels",
            "title": "Houston Airport Marriott",
            "time_published": "2026-01-23T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at George Bush Intercontinental Airport?",
        "answer": "George Bush Intercontinental Airport (IAH) offers currency exchange offices, prayer rooms, and free Wi‑Fi. Currency exchange counters are located in Terminals D and E near the international arrivals and departures areas, and ATMs are available throughout. The airport has an interfaith chapel in Terminal C as well as a prayer room in Terminal D for quiet reflection. Complimentary Wi‑Fi is provided across all terminals, and you can connect by selecting the “Free Airport WiFi” network.",
        "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/related-content/a-first-time-travelers-guide-to-houstons-bush-airport",
            "title": "How to Navigate IAH Airport: A First-Time Traveler’s Guide to Houston’s Bush Airport",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "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://nfdc.faa.gov/nfdcApps/services/ajv5/airportDisplay.jsp?airportId=IAH",
            "title": "GEORGE BUSH INTCNTL/HOUSTON",
            "time_published": "2000-01-01T00:00:00Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Detroit and Houston airports?",
        "answer": "Detroit Metropolitan Airport (DTW) offers wheelchair assistance through your airline, braille signage, hearing loops, family restrooms, and a button to suspend the light/sound display in the McNamara tunnel for stimulus sensitivity. George Bush Intercontinental Airport (IAH) provides accessible parking on all garage levels and Ecopark shuttles that accommodate wheelchairs, accessible METRO buses, and TSA Cares support (contact at least 72 hours ahead). Both airports have accessible restrooms and encourage contacting your airline in advance for mobility assistance.",
        "toolsUsed": [],
        "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://fly2houston.com/iah/related-content/accessibility-services-at-george-bush-intercontinental-airport",
            "title": "Accessibility Services at George Bush Intercontinental Airport Your Complete Guide to Accessible Travel at IAH",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "https://fly2houston.com/iah/accessibility/accessparking/",
            "title": "IAH Accessible Parking | ADA Airport Parking at George Bush Intercontinental Airport",
            "time_published": "2026-01-23T00:00:00Z"
          },
          {
            "url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=2016122829046303003-IAH-NDBR&event=directory&nasrId=IAH&type=ndbr",
            "title": "Airport Procedures Information Gateway",
            "time_published": "2025-12-03T16:08:12Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Skyway_(George_Bush_Intercontinental_Airport)",
            "title": "Skyway (George Bush Intercontinental Airport)",
            "time_published": "2026-05-06T01:28:52Z"
          },
          {
            "url": "http://faa.gov/air_traffic/flight_info/aeronav/procedures/application/index.cfm?directory=420A5D11834944899EE2A389A427CE3C-IAH-NDBR&event=directory&nasrId=IAH&type=ndbr",
            "title": "Airport Procedures Information Gateway",
            "time_published": "2025-12-03T16:08:12Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Detroit to Houston?",
        "answer": "Nonstop flights from Detroit to Houston most often use the Boeing 737 MAX 8, the Embraer 175, or an unspecified Frontier aircraft, with the exact type depending on the day and airline. One-stop itineraries add variety — American connections through Dallas/Fort Worth or Charlotte typically put a Boeing 737-800 on the long leg, while United connections through Chicago O'Hare often fly an Airbus A321-200 Neo or Boeing 737 MAX 9, and Southwest connections through Nashville or Chicago Midway commonly use a Boeing 737 MAX 8. Wi‑Fi and seatback entertainment are widely available on these aircraft, though the specifics vary by carrier and individual tail.",
        "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 Houston?",
        "answer": "Delta and United fly nonstop from Detroit to Houston. Delta is a member of SkyTeam and United belongs to Star Alliance, so both major global alliances are represented on this route. Other alliances may serve it via 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 Airport offers several lounge options, including five Delta Sky Clubs: four in Concourse A (gates A18, A38, A43, A68) and one in Concourse C, accessible to Delta One, SkyTeam premium cabin passengers, Delta Sky Club members, and eligible American Express cardholders. The Evans Terminal houses a Lufthansa Business Lounge near gate D8, open to business class passengers, Star Alliance Gold members, and Priority Pass holders during limited morning and afternoon hours. A Minute Suites location is also available via Priority Pass for private rest and work spaces.",
        "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 Houston?",
        "answer": "On Detroit–Houston flights, baggage allowance varies by airline and fare. Basic economy may exclude checked bags; standard economy typically includes one checked bag and a carry‑on. Premium cabins often allow two checked bags."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Detroit to Houston?",
        "answer": "On Detroit to Houston flights, Economy is standard, Premium Economy is not common, and flat-bed Business class is not typically offered on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies depend on the airline and fare; flexible and premium tickets often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}