{
  "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 45 minutes to 3 hours. The return flight is similar, averaging around 3 hours. With a layover, total travel time usually ranges from 4 to 6 hours, depending on the connection city. United and Delta offer the fastest nonstop service on this route."
      },
      "q1": {
        "question": "Are there any direct flights from Houston to Detroit?",
        "answer": "Yes, there are nonstop flights from Houston (IAH) to Detroit (DTW) operated by Delta and United, both running daily. Delta offers the most frequency with about 7–9 departures spread across the day, while United has around 3 evening departures. Only these two airlines serve the route 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. 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 about twenty miles from downtown Detroit. There is no direct rail or subway connection. The most used option is ride‑share or taxi, taking roughly twenty‑five to thirty‑five minutes depending on traffic. The SMART bus route 261 provides public transit to downtown but takes over an hour and runs infrequently, making it less popular. Car rentals are widely available at the airport and are a strong choice given Detroit’s car‑friendly layout. Most travelers use ride‑share or rental cars for convenience and speed."
      },
      "q5": {
        "question": "How far in advance should I book tickets from Houston to Detroit?",
        "answer": "For flights from Houston (IAH) to Detroit (DTW), the optimal booking window is about 3 to 6 weeks before departure, with average fares around $152 and the lowest fare of $146 at 30 days out. During summer and holiday periods, you may want to book a bit earlier—closer to 6 to 8 weeks ahead—to avoid price spikes that can push fares above $200.",
        "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": "There are no nonstop red-eye flights from Houston (IAH) to Detroit (DTW). A connecting overnight option exists via Chicago Midway (MDW) on Southwest, with the red-eye leg departing Houston Hobby (HOU) at 9:25 PM and arriving at MDW at 11:55 PM, followed by a long layover and a morning flight to Detroit.",
        "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": "Non‑stop flights from Houston (IAH) to Detroit (DTW) are operated by Delta and United. According to schedule data, Delta offers around 50 weekly flights with a median fare of approximately $337, while United operates about 26 weekly flights with a median fare around $453. Both airlines serve the route daily with multiple departure times.",
        "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 for the Houston to Detroit route include Atlanta, Chicago O'Hare, Dallas/Fort Worth, and Charlotte. These hubs offer frequent flights, efficient connections, and competitive total travel times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Houston to Detroit?",
        "answer": "On-time performance is decent but afternoon and evening flights can be delayed by thunderstorms or congestion. Early morning departures on United and Delta are typically more punctual."
      },
      "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 peak summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Houston to Detroit?",
        "answer": "Bring a REAL ID-compliant driver's license or other acceptable ID like a passport. No visa, vaccination certificate, or proof of onward travel is required for this domestic flight. Have a payment method ready for baggage fees."
      },
      "q13": {
        "question": "How do I get to George Bush Intercontinental Airport from the city center?",
        "answer": "From downtown Houston to Bush Intercontinental, the METRO 102 bus is the only direct public transit option, taking about 50–70 minutes and is the cheapest. Rideshares and taxis take 25–35 minutes but cost significantly more. Shuttles and airport parking are also available."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Detroit airport?",
        "answer": "Detroit Metro Airport has the Westin Detroit Metropolitan Airport hotel located inside the McNamara Terminal, accessible without a shuttle. There are no capsule hotels or sleeping pods. Other nearby hotels are connected by complimentary shuttle from the Ground Transportation Center."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Detroit Metro Airport?",
        "answer": "Detroit Metro Airport has currency exchange at the McNamara Terminal International Arrivals area, a reflection room in the McNamara Terminal near Gate A36, and free Wi‑Fi throughout both terminals."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Houston and Detroit airports?",
        "answer": "Houston Bush Intercontinental offers wheelchair assistance and accessible facilities; request help through your airline at least 48 hours before travel. A children’s play area is located in Terminal A near Gate A17. Detroit Metro provides wheelchair services, a sensory room in the McNamara Terminal, and a children’s play area near Gate A38."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Houston to Detroit?",
        "answer": "On nonstop flights from Houston (IAH) to Detroit (DTW), United Airlines operates the Embraer 175. For connecting itineraries, the most common long-leg aircraft are the Boeing 737-800 and 737 MAX 8 on American and Southwest, along with various Airbus A320-family jets on American and United, though the exact aircraft can vary by day and airline.",
        "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": "The nonstop flights from Houston (IAH) to Detroit (DTW) are operated by Delta Air Lines, a member of SkyTeam, and United Airlines, a member of Star Alliance. Other alliances may serve the route 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 George Bush Intercontinental Airport in Houston, United operates multiple United Clubs and a Polaris Lounge for international premium‑cabin passengers and Star Alliance Gold members. The American Express Centurion Lounge is available to eligible cardholders and features a bar, food and workspaces. Priority Pass members can access the KLM Crown Lounge when it accepts walk‑ins."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Houston to Detroit?",
        "answer": "For domestic flights between Houston and Detroit, baggage policies depend on the airline and fare class. Basic Economy often restricts carry-on to a personal item only and charges for checked bags. Standard Economy typically includes a carry-on and personal item, but checked bags usually incur a fee. First/Business class fares generally include two free checked bags and a carry-on."
      },
      "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 with recliner seats; flat-bed Business class is uncommon, and Premium Economy is rarely available on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare class; flexible and first‑class tickets typically allow same‑day changes or standby, while basic economy usually does 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 fare of $389, while Friday is the most expensive at $481. The cheapest time of day to depart is the Afternoon window, where fares start 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": "A good price for a flight from Houston to Detroit is under $288, which is the great-deal threshold, while the typical fare is around $403.",
        "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"
        ]
      }
    }
  }
}