{
  "response": {
    "Key": "DTW-PHX",
    "orig": {
      "code": "DTW",
      "type": "airport",
      "city": "Detroit",
      "fullCity": "Detroit, Michigan",
      "airport": "Detroit Metro Airport"
    },
    "dest": {
      "code": "PHX",
      "type": "airport",
      "city": "Phoenix",
      "fullCity": "Phoenix, Arizona",
      "airport": "Sky Harbor Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Detroit to Phoenix?",
        "answer": "The flight from Detroit to Phoenix is about 1,670 miles and typically takes 4 hours 15 minutes nonstop. The return leg is faster at 3 hours 48 minutes, with the westbound flight being longer due to prevailing winds.",
        "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 Phoenix?",
        "answer": "Yes, there are nonstop flights from Detroit (DTW) to Phoenix (PHX) on Delta, American, Frontier, and Southwest. Delta operates up to 41 weekly flights, American up to 37, and Frontier up to 21 — all with daily service — while Southwest runs a single Saturday nonstop. Frontier tends to be the low-fare leader with a median around $329, compared to roughly $454 on Delta and $554 on American.",
        "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 Phoenix?",
        "answer": "Phoenix Sky Harbor International Airport (PHX) offers a variety of ground transportation options to reach the city center, including the free PHX Sky Train® that connects all terminals to the Valley Metro Rail at 44th and Washington streets, providing a convenient and affordable public transit link. Taxis and shuttles are available at Terminals 3 and 4, and ride-share services like Uber and Lyft operate 24 hours a day from designated pickup areas at both terminals and Sky Train stations. The Rental Car Center houses more than 10 rental car companies, accessible via the Sky Train, making car rentals a popular choice for visitors planning to explore the Phoenix area. The PHX Sky Train® is the most-used option for moving between the airport and the Valley Metro Rail, as it is free, runs every 3-5 minutes, and operates 24/7, while taxis and ride-shares offer the fastest direct door-to-door service to downtown Phoenix in about 10-15 minutes depending on traffic.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://skyharbor.com/ground-transportation",
            "title": "Ground Transportation | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/phx-sky-train",
            "title": "The PHX Sky Train® | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21004_ec.html",
            "title": "Arizona. Phoenix Sky Harbor International Airport (PHX) Standardized Taxi Routes",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/img/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/rental-cars",
            "title": "Rental Cars | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21022_af.html",
            "title": "PHOENIX SKY HARBOR INTERNATIONAL AIRPORT (PHX) STA...",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/images/favicon.ico"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Detroit to Phoenix?",
        "answer": "Average fares from Detroit to Phoenix bottom out around $250 in early January. The cheapest months overall are January at $252, September and November at $280 each, while the most expensive period is late December at $361. December as a whole averages $328, making it the priciest month on the route.",
        "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 Phoenix?",
        "answer": "For Detroit to Phoenix, the best fares typically come when you book 4-6 weeks before departure, averaging around $207. The single cheapest day to book is about 30 days out at $205, while booking too far ahead (over 5 months) can push prices up to $350 or more. Summer and holiday periods usually require booking further in advance than the 4-6 week norm to capture the lowest fares.",
        "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 Phoenix?",
        "answer": "Yes, Delta operates nonstop red-eye flights from Detroit to Phoenix six nights a week (Monday through Saturday), departing at 9:35 PM. These flights land before midnight the same evening, not the next morning.",
        "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 Phoenix?",
        "answer": "Delta, American, Frontier, and Southwest all operate non‑stop flights from Detroit to Phoenix. Delta offers the most frequent service, with 41 weekly flights and a median fare around $454, while American runs 37 weekly flights at a median fare near $554. Frontier is the low‑fare leader, operating 21 weekly flights at a median of about $329, and Southwest flies once a week on Saturdays with a median fare of roughly $358.",
        "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 Phoenix?",
        "answer": "Common layover cities for a Detroit to Phoenix connection include Chicago, Denver, Dallas and Minneapolis. These hubs offer frequent flights and efficient transfers, keeping total travel time competitive. Chicago and Dallas provide broad domestic and international connections, while Denver and Minneapolis serve as efficient mid‑continent gateways."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Detroit to Phoenix?",
        "answer": "On the Detroit to Phoenix route, American Airlines leads with 85.5% on-time arrivals and a 0.5% cancellation rate, while Delta achieves 79.4% on-time arrivals with just 0.2% cancellations, and Frontier trails at 75.7% on-time and 1.0% cancellations. Southwest also serves the route but lacks reliability data.",
        "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 Phoenix?",
        "answer": "November through March offers mild desert days and far fewer crowds than spring training season."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Detroit to Phoenix?",
        "answer": "For this domestic flight, bring a Real ID or passport with a name matching your ticket, a payment method for baggage and any required health documents."
      },
      "q12": {
        "question": "Which airport should I use in Phoenix?",
        "answer": "Phoenix Sky Harbor International Airport is the only major commercial airport serving Phoenix. It is located about 3 miles east of downtown, offering convenient access to the city and popular attractions."
      },
      "q13": {
        "question": "How do I get to Detroit Metro Airport from the city center?",
        "answer": "From downtown Detroit, the Detroit Air Xpress (DAX) bus runs daily to DTW, stopping at both terminals, and is a popular public transit option. SMART fixed-route buses (including the FAST limited-stop route 261) also serve the airport, while ride-share services and taxis provide direct door-to-door transport. Driving yourself is possible with on-airport parking, and a courtesy shuttle connects the rental car campus to the terminals. The DAX bus is likely the most popular budget-friendly choice, while taxis or ride-shares are generally fastest but cost more than public transit.",
        "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 Phoenix airport?",
        "answer": "Phoenix Sky Harbor International Airport does not have a hotel directly connected to its terminals. The closest named option is the Aloft Phoenix-Airport, which offers complimentary shuttle service to the airport. No on-site sleeping facility within the terminal itself is available.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://ihg.com/phoenix-arizona/hotels-near-phoenix-sky-harbor-international",
            "title": "35 Hotels Near PHX Phoenix Sky Harbor International (PHX) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          },
          {
            "url": "https://hilton.com/en/locations/usa/arizona/phoenix/phx-sky-harbor-international-airport",
            "title": "Hotels near Phoenix Sky Harbor International Airport, Phoenix, AZ - Find Hotels - Hilton",
            "favicon": "https://www.hilton.com/modules/assets/img/brand/WW/favicon_WW.svg"
          },
          {
            "url": "https://skyharbor.com/ground-transportation/phx-sky-train",
            "title": "The PHX Sky Train® | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/phxxl-aloft-phoenix-airport/overview/",
            "title": "Phoenix Hotel Near Airport with Shuttle Service | Aloft Phoenix-Airport",
            "time_published": "2023-08-11T00:00:00Z"
          },
          {
            "url": "https://www.skyharbor.com/",
            "title": "Phoenix Sky Harbor International Airport - Official Site",
            "favicon": "https://www.skyharbor.com/apple-touch-icon.png"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Sky Harbor Intl Airport?",
        "answer": "Phoenix Sky Harbor International Airport offers free Wi-Fi throughout the airport. Currency exchange offices and prayer rooms or chapels are not listed among the airport's services and amenities, though ATMs and cash-to-card machines are available in Terminals 3 and 4. Compassion Corner, a quiet space on level 3 of Terminal 4, may serve as a place for reflection but is not specifically described as a prayer room or chapel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/services",
            "title": "Services | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/amenities/airport-lounges",
            "title": "Airport Lounges | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.skyharbor.com/",
            "title": "Phoenix Sky Harbor International Airport - Official Site",
            "favicon": "https://www.skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/at-the-airport/food-drinks",
            "title": "Food & Drinks | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Detroit and Phoenix airports?",
        "answer": "At Detroit Metropolitan Airport (DTW), wheelchair and mobility assistance is arranged through your airline, and you should visit the airline ticket counter upon arrival to request wheelchair service; the airport also provides braille signage, visual paging, hearing loops, family restrooms, and accessible parking, with TSA Cares available at (855) 787-2227 for security screening support. At Phoenix Sky Harbor (PHX), free visual interpreting via Aira, ReBokeh visual assistive technology, wheelchair-accessible phones, a sensory room in Compassion Corner, and a dedicated Passenger Support Specialist team through TSA Cares are available, along with accessible Sky Train and Valley Metro connections. To arrange assistance at either airport, contact your airline at least 48 hours before your flight, and for Phoenix you can also call 602-273-2722 or email PHXCivilRights@phoenix.gov for accessibility questions. Children's play areas are not mentioned in the available airport information for either DTW or PHX.",
        "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://skyharbor.com/about-phx/news-media/phx-check-in/2026/july-2026/phx-provides-inclusive-airport-experience-for-travelers-of-all-abilities",
            "title": "PHX Provides Inclusive Airport Experience for Travelers of all Abilities | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://skyharbor.com/accessibility-and-assistance",
            "title": "Accessibility and Assistance | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Phoenix_Sky_Harbor_International_Airport",
            "title": "Phoenix Sky Harbor International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-08T06:00:39Z"
          },
          {
            "url": "https://skyharbor.com/at-the-airport",
            "title": "At the Airport | Phoenix Sky Harbor International Airport",
            "favicon": "https://skyharbor.com/apple-touch-icon.png"
          },
          {
            "url": "https://www.faa.gov/air_traffic/publications/domesticnotices/dom21004_ec.html",
            "title": "Arizona. Phoenix Sky Harbor International Airport (PHX) Standardized Taxi Routes",
            "favicon": "https://www.faa.gov/air_traffic/publications/domesticnotices/assets/img/apple-touch-icon.png"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Detroit to Phoenix?",
        "answer": "Delta operates the most flights on this route using Boeing 767-300s and Airbus A320 family aircraft. American Airlines flies Boeing 737-800s, Southwest flies Boeing 737-700s, and Frontier flies Airbus A320neos. Delta's schedule includes both widebody 767-300s and A320 family narrowbodies, reflecting the mix of capacity on this route.",
        "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 Phoenix?",
        "answer": "Delta (SkyTeam) and American (oneworld) fly nonstop from Detroit to Phoenix, while Frontier and Southwest also serve the route but belong to no alliance. Star Alliance has no nonstop presence on this route, though connecting Star Alliance itineraries may exist.",
        "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 several lounge options, including a Lufthansa Lounge in the Evans Terminal and multiple Delta Sky Clubs located in the McNamara Terminal at gates A43, A68, A18, A38, and Concourse C. The Lufthansa Business Lounge is accessible to Priority Pass cardholders and offers air conditioning, complimentary alcoholic drinks, disabled access, flight information, and a maximum 3-hour stay, with children under 2 admitted free. Delta Sky Clubs serve Delta passengers and provide a quiet space to relax before departure. These lounges are available after security checks for same-day departing travelers.",
        "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 Phoenix?",
        "answer": "Baggage allowance depends on the airline and fare class. Basic economy tickets are most restrictive, often not including a checked bag, while standard economy may include one checked bag and a carry-on. Some airlines include a carry-on even with basic economy, but policies vary."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Detroit to Phoenix?",
        "answer": "Typical cabin options on Detroit to Phoenix flights include Economy and domestic First class with recliner seats; flat‑bed Business and Premium Economy are not common on this domestic route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium-cabin tickets often allow same‑day changes or standby, while Basic Economy typically does not."
      }
    }
  }
}