{
  "response": {
    "Key": "DTT-BNA",
    "orig": {
      "code": "DTT",
      "type": "airport",
      "city": "Detroit",
      "fullCity": "Detroit, Michigan",
      "airport": "Detroit Metro Airport"
    },
    "dest": {
      "code": "BNA",
      "type": "airport",
      "city": "Nashville",
      "fullCity": "Nashville, Tennessee",
      "airport": "Nashville Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Detroit to Nashville?",
        "answer": "The flight from Detroit to Nashville is about 460 miles and takes about 1 hour 35 minutes nonstop. The return leg is similar, at about 1 hour 40 minutes, so the jet stream has little effect on this short route.",
        "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 Detroit to Nashville?",
        "answer": "Southwest and Delta fly nonstop from Detroit to Nashville. Southwest operates up to 61 weekly flights daily, while Delta offers about 33 weekly flights daily plus a few additional weekend services operated by SkyWest. Together they provide frequent daily nonstop options.",
        "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 Nashville?",
        "answer": "From Nashville International Airport, taxis and ride-share services are available at the Ground Transportation Center on Level 1 of Terminal Garage 2, and the WeGo Route 18 bus provides direct public transit to downtown. Ride-share and taxi are generally the most used options for visitors heading to the city center, as the bus is the only mass transit link and runs on a standard city schedule. Driving is straightforward via I-40 or Donelson Pike, with rental cars available at the airport. The bus is the most economical choice, while taxis and ride-shares offer the fastest door-to-door service to downtown hotels.",
        "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"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Detroit to Nashville?",
        "answer": "Average fares from Detroit to Nashville bottom out around $222 in early January. The cheapest months overall are January at $223, August at $228, and September at $231. The most expensive stretch is late December, averaging $280, with December the priciest month at $267.",
        "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 Detroit to Nashville?",
        "answer": "For Detroit to Nashville, the optimal booking window is 4-6 weeks before departure, when fares average around $153. Booking about 40 days ahead yields the lowest single-day fare at $151, while waiting until the last minute or booking more than 3-4 months out pushes prices above $250. Summer and holiday periods tend to shift that window earlier by a few weeks, so aim for 6-8 weeks ahead for peak travel dates.",
        "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 Detroit to Nashville?",
        "answer": "Yes, overnight red-eye flights are available from Detroit (DTT) to Nashville (BNA). Delta operates a daily red-eye departing at 9:41 PM, and Southwest runs one on Sundays at 9:25 PM. Both depart in the late evening and — given the short flight duration — arrive the same night.",
        "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 Nashville?",
        "answer": "Southwest and Delta fly nonstop from Detroit to Nashville, with Southwest operating 61 weekly flights and Delta 38 weekly flights (including five operated by SkyWest). Southwest offers departures throughout the day from early morning to late evening, while Delta's nonstops run from morning through late evening. Both carriers serve the route daily.",
        "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 Detroit and Nashville?",
        "answer": "Common layover cities include Chicago O'Hare, Atlanta, and Charlotte. Chicago offers a geographically logical stop with frequent flights, Atlanta provides Delta's largest hub with extensive connections, and Charlotte serves as a major American Airlines hub with efficient transfers."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Detroit to Nashville?",
        "answer": "On-time arrival performance from Detroit to Nashville is strongest on Southwest, where 84.6% of flights land within 15 minutes of schedule, with a cancellation rate of 0.4%. Delta follows at 83.9% on-time with a 0.6% 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 Nashville?",
        "answer": "April to May and September to October offer pleasant temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Detroit to Nashville?",
        "answer": "Bring a Real ID or passport for domestic travel, ensure it matches your ticket, carry payment for baggage, and verify any current health document needs."
      },
      "q12": {
        "question": "Which airport should I use in Nashville?",
        "answer": "Nashville International Airport is the sole commercial airport serving the city, located about 8 miles east of downtown. It offers nonstop flights across the U.S. and a few international routes."
      },
      "q13": {
        "question": "How do I get to Detroit Metro Airport from the city center?",
        "answer": "DTT is a metro area code, and the airport you'd actually fly from is Detroit Metropolitan Wayne County Airport (DTW). From downtown Detroit, the most direct options are the Detroit Air Xpress (DAX) bus, SMART public buses (including the FAST high-frequency service), and ride-share or taxi services. DAX runs daily from 3:30 AM to 11 PM with fares around $6–8, making it a popular and affordable choice. Driving yourself is also possible, with parking available at both terminals.",
        "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"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Nashville airport?",
        "answer": "Nashville International Airport has an on-site hotel, the Hilton BNA Nashville Airport Terminal, which is connected to the airport’s Terminal Garage 1 and central terminal by a covered pedestrian bridge. There are also sleep cabins inside the airport: Minute Suites, located airside in Terminal D across from Gate D3, offers private suites for rent. Several nearby hotels provide free airport shuttles.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/nashville-airport-guide.htm",
            "title": "Nashville Airport Guide (BNA) - 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": "2018-08-06T07:50:09Z"
          },
          {
            "url": "https://sleepinginairports.net/lounges/nashville-airport-lounges.htm",
            "title": "Nashville   Airport Lounges (BNA) – Sleeping in Airports",
            "favicon": "https://www.sleepinginairports.net/wp-content/uploads/2018/09/cropped-sia-logo-180x180.png"
          },
          {
            "url": "https://hilton.com/en/locations/usa/tennessee/nashville/bna-nashville-international-airport",
            "title": "Hotels near Nashville International Airport, Nashville, TN - Find Hotels - Hilton",
            "favicon": "https://www.hilton.com/modules/assets/img/brand/WW/favicon_WW.svg"
          },
          {
            "url": "https://ihg.com/nashville-tennessee/hotels-near-nashville-international",
            "title": "50 Hotels Near BNA Nashville International (BNA) 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 Nashville Intl Airport?",
        "answer": "Nashville International Airport (BNA) offers free Wi-Fi throughout the terminal. The airport does not have a dedicated prayer room or chapel, and currency exchange offices are not available on-site, though ATMs are available for cash needs. Travelers needing currency exchange should plan to do so before arriving at BNA.",
        "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://en.wikipedia.org/wiki/Nashville,_Tennessee",
            "title": "Nashville, Tennessee",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-17T04:31:17Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Detroit and Nashville airports?",
        "answer": "At Detroit Metropolitan Airport, wheelchair assistance is arranged directly through your airline at its ticket counter upon arrival, and TSA Cares offers additional support for passengers with disabilities at security (855-787-2227). Both terminals have family restrooms, all restrooms are wheelchair accessible, and accessible parking is available in every parking structure and surface lot. Travelers should arrange mobility assistance through their airline at least 48 hours before the flight.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "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"
          },
          {
            "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"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Detroit to Nashville?",
        "answer": "Southwest Airlines operates the most flights on this route, using Boeing 737 family aircraft including the 737-700. Delta Air Lines flies Airbus A320 family aircraft and Boeing 717-200s, while Delta Connection, operated by SkyWest, uses Embraer E175 and Bombardier CRJ-900 aircraft.",
        "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 Detroit to Nashville?",
        "answer": "Nonstop flights from Detroit to Nashville are operated by Southwest and Delta. Delta is a SkyTeam member, while Southwest is not part of any global alliance.",
        "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 Wayne County Airport offers a strong lineup of lounge options for departing travelers. The Lufthansa Business Lounge in the Warren C. Evans Terminal welcomes passengers with complimentary alcoholic drinks, air conditioning, disabled access, and flight information displays, and children under two are admitted free. Delta Air Lines operates several Sky Clubs in the McNamara Terminal: one at Gate A43, one at Gate A68, one at Gate A18, one at Gate A38, and another in Concourse C. Access to the Lufthansa Business Lounge is available to Priority Pass members and other eligible cardholders, with a maximum stay of three hours.",
        "toolsUsed": [
          "article_lookup"
        ],
        "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",
            "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/dtw5-lufthansa-business-lounge",
            "title": "Lufthansa Business Lounge DTW AIRPORT Warren C. Evans Terminal Detroit MI Metropolitan Wayne County | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/detroit-metropolitan-wayne-county",
            "title": "Detroit Metropolitan Airport DTW Lounges - DTW Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/united-states-of-america/detroit-metropolitan-wayne-county",
            "title": "Detroit Metropolitan Airport DTW Lounges - DTW Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=1f82db4e-b1f8-481b-b911-c24ef915cc46"
          },
          {
            "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"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Detroit to Nashville?",
        "answer": "For domestic flights like Detroit to Nashville, baggage policies vary by airline and fare. Basic economy often excludes a full-size carry-on and charges for checked bags, while standard economy typically includes a carry-on and personal item, with checked bag fees applying unless you have elite status or a co-branded credit card."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Detroit to Nashville?",
        "answer": "Flights from Detroit to Nashville are short domestic hops with Economy and sometimes extra‑legroom seats, but flat‑bed Business and Premium Economy are not typical."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher cabins often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}