{
  "response": {
    "Key": "BNA-DTT",
    "orig": {
      "code": "BNA",
      "type": "airport",
      "city": "Nashville",
      "fullCity": "Nashville, Tennessee",
      "airport": "Nashville Intl 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 Nashville to Detroit?",
        "answer": "The flight from Nashville to Detroit is about 460 miles and typically takes 1 hour 40 minutes nonstop. Returning from Detroit to Nashville, the typical flight time is 1 hour 35 minutes, a small difference of just five minutes.",
        "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Nashville to Detroit?",
        "answer": "Yes, Southwest and Delta both fly nonstop from Nashville (BNA) to Detroit (DTT). Southwest operates about 66 weekly flights with departures spread throughout the day, while Delta runs roughly 45 weekly flights (including a handful operated by SkyWest) — both carriers fly the route daily.",
        "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": "Detroit Metropolitan Wayne County Airport (DTW) offers several ground transportation options to downtown Detroit, including public buses like the Detroit Air Xpress (DAX) and SMART routes 125, 280, and FAST 261, along with ride-share, taxis, and on-site rental cars from agencies like Enterprise, Hertz, and Avis. The DAX is the most used and fastest direct bus to downtown, running daily from 3:30 AM to 11 PM with fares of $6 in advance or $8 on board, while SMART's FAST 261 provides a high-frequency limited-stop alternative. Rental cars are available at a dedicated campus with a courtesy shuttle from both terminals. Taxis and ride-share services are also readily available at the Ground Transportation Centers, though public transit is the most commonly cited option for reaching the city center.",
        "toolsUsed": [
          "article_lookup"
        ],
        "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/de/parken/other-ground-transportation/oeffentliche-verkehrsmittel",
            "title": "Öffentliche Verkehrsmittel | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://www.metroairport.com/ko",
            "title": "Detroit Metro Airport (DTW) | Wayne County Airport Authority",
            "favicon": "https://www.metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/fr/stationnement-et-transport/other-ground-transportation/transport-en-commun",
            "title": "Transport en commun | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/to-from-dtw/rental-cars",
            "title": "Rental Cars | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Nashville to Detroit?",
        "answer": "Average fares from Nashville to Detroit bottom out around $215 in early August, with October, August, and February the cheapest months overall at roughly $219–221. The most expensive stretch is late December, when average fares climb to about $265, and December as a whole is the priciest month at $258.",
        "methodology": "Seasonal fares come from Priceline's own air booking-summary archive, analysed in-house and refreshed monthly. For each day of the year we take a representative round-trip fare, a blend of the 25th-percentile and average ticket price over the route's bookings, and smooth the series into a seasonal curve; the half-month low and high and the monthly figures quoted here are averages of that curve. Thin and international routes borrow their seasonal shape from the nearest busy routes, with the price level anchored to the route's own bookings.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Nashville to Detroit?",
        "answer": "For the best fares from Nashville to Detroit, book about 4 to 6 weeks before departure, when prices average $134. The absolute lowest fares appear around 30 to 35 days out at $129, while booking 180 days ahead costs over $300. During summer and holiday periods, demand pushes optimal booking earlier, so aim for the 5-6 week end of that window to lock in lower prices.",
        "methodology": "Booking-window guidance comes from the same monthly in-house analysis of Priceline's own air booking-summary archive. We aggregate the route's bookings by how many days before departure they were made, from about 180 days out to the day of travel, smooth the curve, and highlight the stretch of lead times with the lowest average fare. Thin and international routes borrow the curve shape from the nearest busy routes, anchored to the route's own price level. It reflects current fares and is refreshed monthly.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Nashville to Detroit?",
        "answer": "No nonstop red-eye flights operate from Nashville to Detroit. One-stop itineraries with an overnight leg exist, such as a connecting itinerary via Charlotte where the red-eye leg CLT→DTW on American Airlines departs at 21:45 and arrives at 23:32 the same night, with a 45-minute layover in Charlotte.",
        "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 Nashville to Detroit?",
        "answer": "Southwest and Delta fly nonstop from Nashville to Detroit, with Southwest operating about 66 flights a week and Delta around 45, including a handful operated by SkyWest. Both carriers run daily service throughout the day, though no per-carrier fares are listed for this route.",
        "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 Nashville and Detroit?",
        "answer": "This is a short domestic route typically served by non‑stop flights, so connections are rarely needed. If you must connect, common hubs like Chicago O’Hare, Atlanta, or Charlotte can work but will significantly increase total travel time compared to the direct options."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Nashville to Detroit?",
        "answer": "Delta has the best on-time arrival record on this route, with 89.4% of flights arriving within 15 minutes of schedule and a cancellation rate of 0.6%. Southwest follows at 76.7% on-time arrivals and a 0.2% cancellation rate.",
        "methodology": "On-time arrival and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; a flight counts as on time when it arrives within 15 minutes of schedule. Carriers are ranked by arrival on-time rate on this route, and the carrier list itself comes 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).",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Detroit?",
        "answer": "Late May through June and September offer mild temperatures and avoid summer's peak crowds."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Nashville to Detroit?",
        "answer": "Since this is a domestic flight within the U.S., you only need a Real ID-compliant driver's license or passport. No visa or vaccination certificate is required, but have a payment method for bags."
      },
      "q12": {
        "question": "Which airport should I use in Detroit?",
        "answer": "Detroit has one primary airport: Detroit Metropolitan Wayne County Airport (DTW), located about 20 miles southwest of downtown. It serves all major airlines and is the main hub for domestic and international flights to the region."
      },
      "q13": {
        "question": "How do I get to Nashville Intl Airport from the city center?",
        "answer": "Getting to Nashville International Airport (BNA) from downtown is straightforward, with the airport located just off I-40 and Donelson Pike. The WeGo Route 18 bus provides direct public transit from the city center, while taxis and ride-shares like Uber or Lyft are available at the Ground Transportation Center on Level 1 of Terminal Garage 2. Driving yourself is also easy, with on-airport parking and a future light rail connection planned. Ride-share and taxi are typically the fastest and most popular options, though driving costs more overall, while the bus is the most affordable but slower.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Nashville_International_Airport",
            "title": "Nashville International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T00:04:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Nashville–Atlanta_passenger_rail",
            "title": "Nashville–Atlanta passenger rail",
            "time_published": "2026-07-25T16:54:36Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/BNA_Records",
            "title": "BNA Records",
            "time_published": "2025-12-19T01:26:45Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Detroit airport?",
        "answer": "Detroit Metropolitan Wayne County Airport has a directly connected on-site hotel: The Westin Detroit Metropolitan Airport, located inside the McNamara terminal with direct access from its lobby to airport check-in and TSA. The Westin offers a 24-hour fitness center, indoor heated pool, restaurants, and a free shuttle between the airport's external terminals.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.marriott.com/en-us/hotels/dtwma-the-westin-detroit-metropolitan-airport/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "The Westin Detroit Metropolitan Airport (Official Site) - DTW Airport Hotel with Shuttle",
            "favicon": "https://cache.marriott.com/Images/Mobile/MC_Logos/MarriottApple57x57.png"
          },
          {
            "url": "https://sleepinginairports.net/lounges/detroit-metro-airport-lounges.htm",
            "title": "Detroit Metro Airport Lounges (DTW) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/dtwma-the-westin-detroit-metropolitan-airport/overview/",
            "title": "Detroit Airport Hotel | The Westin Detroit Metropolitan Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "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://ihg.com/detroit-michigan/hotels-near-detroit-metropolitan-wayne-county",
            "title": "45 Hotels Near DTW Detroit Metropolitan Wayne County (DTW) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Detroit Metro Airport?",
        "answer": "Detroit Metropolitan Wayne County Airport (DTW) offers free Wi-Fi to all passengers throughout its terminals, as noted in its gates and boarding information. The airport's services and amenities pages do not specifically list currency exchange offices or prayer rooms or chapels, so I cannot confirm those facilities are available. For currency exchange, travelers may need to use banking services or ATMs, and for prayer, there may be quiet areas but no dedicated chapel is mentioned in the available information.",
        "toolsUsed": [
          "article_lookup"
        ],
        "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/dtw/services-amenities/gates-boarding",
            "title": "Gates & Boarding | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://www.metroairport.com/at-dtw/services-amenities/dining",
            "title": "Dining | Wayne County Airport Authority",
            "favicon": "https://www.metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Detroit_Metropolitan_Airport",
            "title": "Detroit Metropolitan Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-08-20T02:41:07Z"
          },
          {
            "url": "https://metroairport.com/about-us/dtw-destination-pass/faqs",
            "title": "DTW Destination Pass - Frequently Asked Questions | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Nashville and Detroit airports?",
        "answer": "Nashville International Airport (BNA) provides accessible facilities, including braille signage and hearing-assist systems, with wheelchair assistance arranged through your airline. Detroit Metropolitan Wayne County Airport (DTW) offers wheelchair services via your airline's ticket counter, TSA Cares support at +1 (855) 787-2227, braille signage, family restrooms, and accessible parking in both terminals. Request mobility assistance from your airline at least 48 hours before departure to ensure availability.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Nashville_International_Airport",
            "title": "Nashville International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T00:04:55Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/BNA_Records",
            "title": "BNA Records",
            "time_published": "2025-12-19T01:26:45Z"
          },
          {
            "url": "https://metroairport.com/de/dtw/finden-sie-sich-zurecht/barrierefreiheit-betreuungsservice",
            "title": "Barrierefreiheit & Betreuungsservice | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/fr/dtw/sy-retrouver/services-adaptes",
            "title": "Services adaptés | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/es/dtw/conociendo-alrededor/accesibilidad-y-asistencia-adicional",
            "title": "Accesibilidad y asistencia adicional | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/business/doing-business-wcaa/business-opportunities/solicitations",
            "title": "Solicitations | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          },
          {
            "url": "https://metroairport.com/flights",
            "title": "Flights | Wayne County Airport Authority",
            "favicon": "https://metroairport.com/themes/custom/wcaa/images/favicons/apple-touch-icon.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Nashville to Detroit?",
        "answer": "Southwest operates the most flights on this route, using Boeing 737 family aircraft, including the 737-700 and 737 MAX 8. Delta flies Airbus A320 family aircraft, with some Delta Connection flights operated by SkyWest using Embraer E175s and Bombardier CRJ-900s.",
        "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Nashville to Detroit?",
        "answer": "Southwest and Delta (including Delta Connection operated by SkyWest) fly nonstop from Nashville to Detroit. Southwest is not part of any global alliance, while Delta is a SkyTeam member. Other alliances may serve the route through connections, but no other alliance carriers operate 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. 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 Nashville?",
        "answer": "Nashville International Airport has a Delta Sky Club in the North Terminal, Concourse B, and an American Airlines Admirals Club on the mezzanine level of Concourse C between gates C14 and C16. The Admirals Club offers complimentary food and drinks, a full service bar, and complimentary Wi-Fi, with conference rooms not available. Minute Suites are also available in the South Terminal, Concourse D.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/BNA",
            "title": "American Express Lounges at Nashville International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/nashville-sky-club-airport-map",
            "title": "Nashville (BNA) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://aa.com/i18n/travelInformation/airportAmenities/bna-club.jsp",
            "title": "Nashville, TN (BNA)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          },
          {
            "url": "https://americanexpress.com/en-au/travel/lounges/the-platinum-card/BNA",
            "title": "American Express Lounges at Nashville International Airport | Amex AU",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Nashville_International_Airport",
            "title": "Nashville International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T00:04:55Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Nashville to Detroit?",
        "answer": "On domestic flights like Nashville to Detroit, most airlines charge for checked bags in standard economy unless you have status or a co‑branded credit card; carry‑on is usually included. Basic economy fares often restrict carry‑ons to a personal item only, with checked bags incurring a fee."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Nashville to Detroit?",
        "answer": "Flights from Nashville to Detroit typically offer Economy and sometimes extra‑legroom Economy; Premium Economy and flat‑bed Business are not common on this short domestic 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 typically does not."
      }
    }
  }
}