{
  "response": {
    "Key": "DTT-SEA",
    "orig": {
      "code": "DTT",
      "type": "airport",
      "city": "Detroit",
      "fullCity": "Detroit, Michigan",
      "airport": "Detroit Metro Airport"
    },
    "dest": {
      "code": "SEA",
      "type": "airport",
      "city": "Seattle",
      "fullCity": "Seattle, Washington",
      "airport": "Seattle-Tacoma Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Detroit to Seattle?",
        "answer": "A nonstop flight from Detroit (DTW) to Seattle (SEA) typically takes about 4 hours 45 minutes to 5 hours 10 minutes. With a layover, common connection cities like Chicago or Denver can extend total travel time to between 6 and 8 hours. The return flight from Seattle to Detroit is often slightly shorter, averaging around 4 hours to 4 hours 20 minutes nonstop due to prevailing wind patterns."
      },
      "q1": {
        "question": "Are there any direct flights from Detroit to Seattle?",
        "answer": "Delta and Alaska Airlines both fly nonstop from Detroit to Seattle. Delta runs up to 66 weekly flights with departures spread throughout the day, and Alaska operates about 20 weekly flights. Both carriers offer daily service on the 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Seattle?",
        "answer": "From Seattle-Tacoma International Airport (SEA), the most popular and efficient way to reach downtown Seattle is the Link light rail, taking about 40 minutes. Taxis and rideshare services like Uber and Lyft are readily available on the third floor of the parking garage, with metered taxis charging per mile. Rental cars are accessible via a free 24-hour shuttle to an off-site facility. King County Metro buses also serve the airport from nearby stops. The light rail is the most-used option for its speed and reliability.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://www.portseattle.org/blog/smooth-sailing-guide-between-sea-airport-and-seattle-cruise-terminals",
            "title": "Smooth Sailing Guide between SEA Airport and the Seattle Cruise Terminals | Port of Seattle",
            "time_published": "2025-05-05T00:00:00Z"
          },
          {
            "url": "https://www.portseattle.org/blog/wander-while-you-wait-exploring-beyond-sea",
            "title": "Wander While You Wait — Exploring Beyond SEA | Port of Seattle",
            "time_published": "2025-08-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/SeaTac_Airport",
            "title": "Seattle–Tacoma International Airport - Wikipedia",
            "time_published": "2003-07-10T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport",
            "title": "Seattle–Tacoma International Airport",
            "time_published": "2026-04-29T19:20:41Z"
          },
          {
            "url": "http://www.portseattle.org/exploremore?page=1&tid=125",
            "title": "Explore More List | Port of Seattle",
            "time_published": "2000-01-01T00:00:00Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Detroit to Seattle?",
        "answer": "The cheapest time to fly from Detroit to Seattle is during the low season months of March, November, and December, with average fares around $371, $375, and $386 respectively. The most expensive period is the high season from June through August, where average prices peak at $495 in June, $480 in July, and $460 in August.",
        "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 Seattle?",
        "answer": "For flights from Detroit to Seattle, booking 4 to 6 weeks ahead typically yields the best fares, averaging around $298, with the absolute lowest price at $282 about 25 days out. During peak summer and holiday periods, demand drives prices higher, so aiming for the earlier end of that window—closer to 6 weeks—is advisable, while last-minute bookings within 2 weeks often exceed $400.",
        "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 Seattle?",
        "answer": "No nonstop red‑eye flights operate from Detroit to Seattle. Connecting itineraries whose long leg is an overnight flight are available: one option departs Detroit on Southwest via Chicago Midway, where the overnight leg MDW→SEA leaves at 9:20 PM and arrives at 11:55 PM the same night; another departs on American via Dallas/Fort Worth, with the overnight leg DFW→SEA leaving at 10:30 PM and arriving at 12:50 AM (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"
        ]
      },
      "q7": {
        "question": "Which airlines usually operate this route from Detroit to Seattle?",
        "answer": "Delta and Alaska Airlines operate nonstop from Detroit to Seattle. Delta offers around 66 weekly flights with departures spread throughout the day, while Alaska has about 20 weekly flights, mostly in the morning and afternoon. Specific median fares aren't listed, but both carriers provide daily service on this transcontinental 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"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Detroit and Seattle?",
        "answer": "Common layover cities between Detroit and Seattle include Chicago, Minneapolis, Denver, and Salt Lake City. Chicago and Minneapolis offer broad connections on major carriers, while Denver and Salt Lake City provide efficient transfers and competitive total travel times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Detroit to Seattle?",
        "answer": "On‑time performance is generally good, though evening flights face higher delay risks. Early Delta departures tend to be the most punctual on this route."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Seattle?",
        "answer": "July through September offers the driest, sunniest weather with comfortable temperatures and fewer crowds than peak summer in many destinations."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Detroit to Seattle?",
        "answer": "For U.S. domestic flights, 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 Seattle?",
        "answer": "Seattle-Tacoma International Airport is the primary airport serving the region, located about 14 miles south of downtown Seattle. It is the only major airport for the city and offers extensive domestic and international flights, serving as a hub for Alaska Airlines and Delta Air Lines."
      },
      "q13": {
        "question": "How do I get to Detroit Metro Airport from the city center?",
        "answer": "From downtown Detroit, the Detroit Air Xpress (DAX) bus offers direct service to both airport terminals, with frequent daily trips from 3:30 a.m. to 11 p.m. and advance tickets around $6. SMART’s FAST Michigan Route 261 also connects downtown to the airport with limited stops. Ride‑share and taxis provide door‑to‑door convenience, with taxis typically costing more than ride‑share, while driving takes about 20–30 minutes via I‑94 and on‑site parking is available. The DAX bus is the most popular for its balance of speed and low cost.",
        "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 Seattle airport?",
        "answer": "Seattle-Tacoma International Airport does not have on-site hotels, capsule hotels, or sleeping pods inside the terminals. However, several nearby hotels like the Seattle Airport Marriott and Residence Inn by Marriott are connected by complimentary shuttle service and located less than a mile away.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/seattle-airport-guide.htm",
            "title": "Seattle Airport Guide (SEA) - 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": "2018-08-08T19:18:01Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Airport Shuttle & Near SEA | Residence Inn Seattle Sea-Tac Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "http://www.portseattle.org/Sea-Tac/Pages/default.aspx",
            "title": "Seattle-Tacoma International Airport | Port of Seattle",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seawa-seattle-airport-marriott/overview/?gclid=Cj0KCQjw0PWRBhDKARIsAPKHFGhmUt2mC-WobK99kCuOjPMPOWiTky6Ue8-pBic_4rzWZjScsYnFkwcaAtlOEALw_wcB&gclsrc=aw.ds",
            "title": "Hotel close to SeaTac | Seattle Airport Marriott",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Seattle%E2%80%93Tacoma%20International%20Airport",
            "title": "Seattle–Tacoma International Airport",
            "time_published": "2026-04-29T19:20:41Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/seara-residence-inn-seattle-sea-tac-airport/overview/",
            "title": "Hotel near Sea-Tac Airport | Residence Inn by Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Detroit to Seattle?",
        "answer": "Nonstop flights from Detroit to Seattle are typically operated with Boeing 737 family aircraft, most commonly the Boeing 737 (including the 737-800 and 737-900 variants) flown by American, Alaska, and other carriers. The exact model can vary by day and airline, but you'll almost always see a 737 on the nonstop. On connecting itineraries, the long leg is also dominated by 737s and Airbus A321s, with shorter feeder legs on regional jets like the Embraer 175 or Canadair Regional Jet 700/900.",
        "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 Seattle?",
        "answer": "Delta and Alaska Airlines operate nonstop from Detroit to Seattle. Delta belongs to SkyTeam, and Alaska is part of Oneworld, so both alliances are represented on the route — Star Alliance is not served nonstop here, though it may be available 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's McNamara Terminal has five Delta Sky Clubs — near gates A18, A38, A43, A68, and a larger club in Concourse C — all accessible to Delta One, SkyTeam Premium, or Delta Sky Club members, with the Concourse C location featuring a Sky Deck. The Evans Terminal houses a Lufthansa Business Lounge (open mornings and late afternoons) available to Lufthansa/Swiss/Austrian business-class passengers, Star Alliance Gold members, and Priority Pass holders, offering complimentary drinks and Wi-Fi. No other airline-branded or independent lounges (such as American Admirals Club or United Club) are located at DTW.",
        "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 Seattle?",
        "answer": "Baggage rules vary by airline and fare. Basic economy often charges for checked bags, while standard economy may include one. Carry‑on is usually included, but basic economy might restrict it to a personal item only on some airlines."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Detroit to Seattle?",
        "answer": "Flights from Detroit to Seattle typically offer Economy, sometimes Premium Economy, and recliner-style First Class; flat-bed Business is rare 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 tickets and premium cabins often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}