{
  "response": {
    "Key": "IAH-DTT",
    "orig": {
      "code": "IAH",
      "type": "airport",
      "city": "Houston",
      "fullCity": "Houston, Texas",
      "airport": "George Bush Intercontinental Airport"
    },
    "dest": {
      "code": "DTT",
      "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 (DTT) typically takes about 2 hours 45 minutes. The return flight from Detroit to Houston is usually around 3 hours 10 minutes due to prevailing winds. With a layover, total travel time commonly ranges from 4 to 6 hours, depending on the connection city."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Detroit?",
        "answer": "Yes, there are non‑stop flights from Houston (IAH) to Detroit (DTT) on both Delta and United, and both operate daily. Delta runs about 7–9 flights a day (roughly 50 per week) spread from early morning through evening, while United operates about 3–4 daily departures (around 26 per week) concentrated in the evening.",
        "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. 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 Detroit?",
        "answer": "Detroit Metropolitan Airport (DTW) is located in Romulus, about twenty miles southwest of downtown Detroit. Ground transportation options include taxis, ride-share services like Uber and Lyft, a limited public bus service (FAST Michigan route 261), rental cars, and private shuttles. There is no direct rail link to the city center. Taxis and ride-share are the most convenient and commonly used options, offering door-to-door service in about twenty-five to thirty-five minutes depending on traffic. The FAST bus is a budget-friendly alternative, but it runs less frequently and takes around fifty to sixty minutes. Rental cars are readily available at the airport and are popular for visitors planning to explore beyond downtown, as the Detroit metropolitan area is spread out and public transit is limited. Most travelers opt for ride-share or rental cars due to convenience and flexibility."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Houston to Detroit?",
        "answer": "For flights from Houston (IAH) to Detroit (DTT), the best fares are typically found when booking 3 to 6 weeks before departure, with an average price around $152 and the absolute cheapest around 30 days out at $146. For summer or holiday periods, you'll want to book earlier—prices spike significantly when booking less than 2 weeks or more than 4 months ahead, with last-minute fares reaching $356.",
        "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 (DTT). There are connecting itineraries where the long leg is an overnight flight, such as a Southwest flight from Houston Hobby (HOU) to Chicago Midway (MDW) departing around 9:25 PM and arriving at 11:55 PM, with a long layover before continuing to Detroit, but no direct nonstop overnight service exists 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"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Houston to Detroit?",
        "answer": "From Houston (IAH) to Detroit (DTT), Delta and United operate nonstop flights. Delta offers about 50 flights per week with a median fare around $337, while United has roughly 26 weekly flights with a median fare near $453.",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Houston and Detroit?",
        "answer": "Common layover cities between Houston and Detroit include Dallas, Chicago, Atlanta, and Charlotte. These hubs offer frequent flights, efficient connections, and keep total travel time competitive. Visa requirements are not applicable for this domestic route."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Detroit?",
        "answer": "On-time performance is generally dependable, though afternoon thunderstorms in Houston can cause delays. Opt for early morning flights on United or Delta for better odds, as they historically have strong on-time records on this route."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Detroit?",
        "answer": "May, June, and September offer pleasant temperatures and fewer tourists, avoiding the summer peak and winter chill."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Detroit?",
        "answer": "For this domestic U.S. flight, bring a Real ID-compliant driver's license or passport, a payment method for baggage fees, and any required health documents. No visa or onward travel proof is needed."
      },
      "q12": {
        "question": "Which airport should I use in Detroit?",
        "answer": "Detroit Metro Airport (DTW) is the primary airport, a Delta hub with extensive domestic and international connections, located about 20 miles from downtown. For general aviation or private flights, Coleman A. Young International Airport (DET) is closer to the city center but lacks commercial airline service."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to George Bush Intercontinental, the METRO 102 Bush IAH Express bus takes about 50–60 min and is the cheapest. Rideshares and taxis are the fastest at 25–35 min, but cost more. Shuttle services and on‑site parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Detroit airport?",
        "answer": "Yes, Detroit Metro Airport has the Westin Detroit Metropolitan Airport hotel connected directly to the McNamara Terminal via a walkway, no shuttle required. There is also a Delta Sky Club with day-use sleeping pods available for eligible passengers. No capsule hotels exist on site, but numerous nearby hotels offer free shuttle service."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Detroit airports?",
        "answer": "At Houston Bush Intercontinental (IAH), wheelchair assistance and accessible restrooms are available; request via your airline 48 hours ahead. A children’s play area is in Terminal A near Gate A17. Detroit Metro (DTW) offers wheelchair assistance, an adult changing room in the McNamara Terminal, and play areas in both terminals (McNamara Gate A36 and Evans Terminal near Gate D24)."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Detroit?",
        "answer": "Nonstop flights from Houston (IAH) to Detroit typically use the Embraer 175, operated by United, while connecting itineraries most often feature Boeing 737-800 and 737 MAX 8 variants on the long leg via hubs like Dallas/Fort Worth, Nashville, or Denver on American, Southwest, and United. Specific aircraft can vary by day and airline, and Wi‑Fi plus seatback entertainment are widely available across carriers on this route.",
        "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": "Nonstop flights from Houston (IAH) to Detroit (DTW) are operated by Delta Air Lines (SkyTeam) and United Airlines (Star Alliance). Both carriers are alliance members, so SkyTeam and Star Alliance are the alliances on this route; no non-alliance carrier flies it nonstop, though 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Houston?",
        "answer": "At Houston Bush Intercontinental (IAH), Terminal C has a United Club with a full bar and workspaces, accessible with United Club membership, business or first class, or Star Alliance Gold status; day passes are sold. Terminal D hosts the KLM Crown Lounge, open to business class and SkyTeam Elite Plus passengers, featuring showers and a buffet. The American Express Centurion Lounge in Terminal D offers craft cocktails and hot food for Platinum Card and Centurion members."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Detroit?",
        "answer": "For domestic flights between Houston and Detroit, basic economy often charges for checked bags, while standard economy may include a carry-on and personal item. Most airlines do not include a free checked bag in basic economy. Checked bag fees apply unless you have elite status or a branded credit card."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Houston to Detroit?",
        "answer": "Flights from Houston to Detroit typically offer Economy and domestic First Class recliner seats. Premium Economy is uncommon, and flat-bed Business is not standard on this route."
      },
      "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 Basic Economy tickets typically do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Houston to Detroit?",
        "answer": "Based on fare data, the cheapest day to fly from Houston to Detroit is Tuesday with an average price of $389, while Friday is the most expensive at $481. The cheapest time of day to depart is the Afternoon window, where fares can drop as low as $187.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Houston to Detroit?",
        "answer": "For a flight from Houston to Detroit, a good price is anything under $288, which counts as a great deal. The typical fare on this route is around $403, with most tickets falling between $200 and $600.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}