{
  "response": {
    "Key": "CLT-BWI",
    "orig": {
      "code": "CLT",
      "type": "airport",
      "city": "Charlotte",
      "fullCity": "Charlotte, North Carolina",
      "airport": "Douglas Intl Airport"
    },
    "dest": {
      "code": "BWI",
      "type": "airport",
      "city": "Baltimore",
      "fullCity": "Baltimore, Maryland",
      "airport": "Thurgood Marshall Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Charlotte to Baltimore?",
        "answer": "The flight from Charlotte to Baltimore is about 360 miles and typically takes 1 hour 30 minutes, while the return leg averages 1 hour 36 minutes due to prevailing winds. Several airlines offer nonstop service, including Southwest, American (and its regional partner PSA operating as American Eagle), and Frontier.",
        "methodology": "Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates 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; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Baltimore?",
        "answer": "Baltimore/Washington International Airport offers several ground transportation options to the city center. The most used and fastest option is the MARC Train, which reaches Baltimore's Penn Station in about 30 minutes via a free shuttle to the BWI Rail Station. The Maryland Transit Administration's Light Rail also provides direct service to downtown and other areas, with a stop accessible from the terminal. Taxis, app-based ride services like Uber and Lyft, and rental cars are available 24/7 from the lower and upper levels. For those heading to Washington, D.C., Amtrak and commuter buses are also convenient choices.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://bwiairport.com/to-and-from-bwi/transportation/regional-destinations/washington-dc",
            "title": "Washington, DC | BWI Airport",
            "time_published": "2024-12-30T17:00:30Z"
          },
          {
            "url": "https://bwiairport.com/flying-with-us/flights/air-traffic-map",
            "title": "Air Traffic Map | BWI Airport",
            "time_published": "2026-02-05T14:00:15Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/BWI_Marshall_Airport_Shuttle",
            "title": "BWI Marshall Airport Shuttle",
            "time_published": "2025-05-30T22:29:49Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/BWI%20Marshall%20Airport%20Shuttle",
            "title": "BWI Marshall Airport Shuttle",
            "time_published": "2025-05-30T22:29:49Z"
          },
          {
            "url": "https://bwiairport.com/to-and-from-bwi/transportation/regional-destinations/washington-dulles-international-airport",
            "title": "Washington Dulles International Airport | BWI Airport",
            "favicon": "https://bwiairport.com/wp-content/uploads/2022/04/logo1.png",
            "time_published": "2024-12-30T17:00:44Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Charlotte to Baltimore?",
        "answer": "The cheapest months to fly from Charlotte to Baltimore are October and July, with average fares around $200 and $234, while the most expensive months are May and September, averaging $305 and $296.",
        "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 Charlotte to Baltimore?",
        "answer": "For flights from Charlotte to Baltimore, booking 4 to 6 weeks ahead typically yields the best fares, averaging around $141. The cheapest single day to book is about 45 days out at $129, while prices rise sharply beyond 100 days, reaching $370 at 180 days. For summer and holidays, aim for the early end of that window or slightly earlier, as demand can push last‑minute fares higher.",
        "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 Charlotte to Baltimore?",
        "answer": "Yes, American Airlines operates nonstop red‑eye flights from Charlotte to Baltimore, with 10 weekly departures running daily. The typical departure windows are around 9:30 PM and just before 11:00 PM; these are short hops that land the same night, 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 Charlotte to Baltimore?",
        "answer": "American Airlines and Southwest operate nonstop from Charlotte to Baltimore, with American offering up to 114 weekly flights and Southwest up to 86. Frontier also flies the route nonstop with around 9 weekly flights on most days. American's regional partner PSA operates additional frequencies under the American Eagle brand, bringing American's total to about 130 weekly departures.",
        "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 Charlotte and Baltimore?",
        "answer": "Common layovers include Atlanta, Philadelphia and Washington‑Dulles, offering frequent connections and efficient one‑stop routings."
      },
      "q9": {
        "question": "How reliable are on‑time arrivals on this route from Charlotte to Baltimore?",
        "answer": "On the Charlotte to Baltimore route, American Eagle operated by PSA Airlines (OH) is the most reliable carrier with 79.7% of flights arriving on time. Southwest arrives on time 78.3% of the time, Frontier 77.4%, and American mainline 71.4%, with cancellation rates ranging from 0.6% on Southwest to 3.7% on American Eagle.",
        "methodology": "Carrier service, flight times and distances for this route come from our flight-schedule database, which draws on published airline timetables, U.S. government schedule data, and observed operations from the EUROCONTROL/OpenSky Open Performance Data Initiative (OPDI). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates 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; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Baltimore?",
        "answer": "April to June and September to October offer mild temperatures and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Charlotte to Baltimore?",
        "answer": "For this domestic flight you need a Real ID‑compliant driver’s license or passport, a payment method for baggage, and any required health documents; no visa or proof of onward travel is necessary."
      },
      "q12": {
        "question": "Which airport should I use in Baltimore?",
        "answer": "Baltimore-Washington International is the only commercial airport serving Baltimore. It is located about 10 miles south of downtown and offers convenient access to the city."
      },
      "q13": {
        "question": "How do I get to Douglas Intl Airport from the city center?",
        "answer": "From downtown Charlotte, the most popular and fastest way to reach Charlotte Douglas International Airport is by ride‑share or taxi, taking about 15–20 minutes in light traffic, though they are the pricier choices. A budget‑friendly alternative is the CATS Sprinter bus, which offers direct service from the Charlotte Transportation Center to the airport with more frequent departures, though it takes longer. Driving yourself is also an option, with several on‑airport parking decks and lots connected by free shuttle buses, but costs add up for longer stays.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.cltairport.com/to-and-from/",
            "title": "Ground Transportation - Charlotte Douglas International Airport",
            "time_published": "2026-04-07T00:00:00Z"
          },
          {
            "url": "https://cltairport.com/airport-info/accessibility/accessible-parking/accessible-ground-transportation/",
            "title": "Accessible Ground Transportation - Charlotte Douglas International Airport",
            "favicon": "https://cltairport.com/cltairport.png",
            "time_published": "2026-03-09T15:43:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation%20in%20Charlotte%2C%20North%20Carolina",
            "title": "Transportation in Charlotte, North Carolina",
            "time_published": "2026-03-21T17:16:29Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transportation_in_Charlotte,_North_Carolina",
            "title": "Transportation in Charlotte, North Carolina",
            "time_published": "2026-03-21T17:16:29Z"
          },
          {
            "url": "https://www.faa.gov/AIR_TRAFFIC/FLIGHT_INFO/AERONAV/PROCEDURES/application/index.cfm?event=directory&directory=69671A4500874A0E99D7298A6E848342-CLT-NDBR&type=ndbr&nasrId=CLT",
            "title": "USA Banner",
            "time_published": "2025-06-26T00:00:00Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Baltimore airport?",
        "answer": "Baltimore/Washington International Airport (BWI) does not have on‑site hotels, capsule hotels, or sleeping pods inside the terminal. Several nearby hotels, such as the Aloft BWI and Fairfield Inn & Suites, are a short shuttle ride away and offer complimentary airport shuttles. These hotels are located in Linthicum, just a few miles from the airport.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.sleepinginairports.net/guides/baltimore-airport-guide.htm",
            "title": "Baltimore Airport Guide (BWI) - Sleeping in Airports",
            "time_published": "2018-08-03T09:34:42Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/bwial-aloft-bwi-baltimore-washington-international-airport/overview/",
            "title": "Hotels in Linthicum, MD | Aloft BWI Baltimore Washington International Airport",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baltimore%2FWashington%20International%20Airport",
            "title": "Baltimore/Washington International Airport",
            "time_published": "2026-04-29T21:39:44Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/bwits-towneplace-suites-baltimore-bwi-airport/overview/",
            "title": "TownePlace Suites Baltimore BWI Airport - Hotel With Free BWI Shuttle",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://bwiairport.com/flying-with-us/about-bwi/press-media/november-19-2019-for-peak-holiday-travel-season-bwi-marshall-airport-takes-steps-to-relieve-terminal-roadway-traffic/",
            "title": "For Peak Holiday Travel Season, BWI Marshall Airport Takes Steps to Relieve Terminal Roadway Traffic",
            "time_published": "2024-09-04T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/bwiaf-fairfield-inn-and-suites-baltimore-bwi-airport/overview/",
            "title": "BWI Airport Hotels | Fairfield Inn & Suites Baltimore BWI Airport",
            "time_published": "2024-10-11T00:00:00Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Thurgood Marshall Intl Airport?",
        "answer": "Thurgood Marshall International Airport (BWI) offers complimentary Wi‑Fi throughout the terminal, and it has a meditation room in Concourse D near gate D5 for quiet reflection, though it does not have dedicated currency exchange offices. Travelers needing cash can find ATMs in several locations, including pre-security near M&T Bank and in the A/B food court. While a formal chapel isn’t mentioned, the meditation room serves as a quiet space for all faiths.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://bwiairport.com/at-bwi/resources/customer-service/",
            "title": "Customer Service | BWI Airport",
            "time_published": "2026-04-17T21:13:35Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baltimore-Washington_International_Thurgood_Marshall_Airport",
            "title": "Baltimore/Washington International Airport - Wikipedia",
            "time_published": "2002-04-08T00:00:00Z"
          },
          {
            "url": "https://bwiairport.com/flying-with-us/about-bwi/",
            "title": "About BWI | BWI Airport",
            "favicon": "https://bwiairport.com/wp-content/uploads/2022/04/logo1.png",
            "time_published": "2022-05-30T10:35:16Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Baltimore%2FWashington%20International%20Airport",
            "title": "Baltimore/Washington International Airport",
            "time_published": "2026-04-29T21:39:44Z"
          },
          {
            "url": "https://bwiairport.com/at-bwi/bwi75-celebrating-75-years-of-taking-you-there/",
            "title": "#BWI75: Celebrating 75 Years of Taking You There! | BWI Airport",
            "time_published": "2025-05-09T20:51:17Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Charlotte to Baltimore?",
        "answer": "The most common aircraft on the nonstop between Charlotte and Baltimore are the Boeing 737-800 (operated by American) and the Boeing 737 MAX 8 (operated by Southwest), with the Airbus A321-100 also appearing on American. On a given day the exact type can vary — Southwest also uses unspecified 737 variants — and connecting itineraries often add types like the Embraer 170/175, Airbus A220-200, or CRJ-550 on the shorter leg through hubs such as Chicago O\\’Hare or Nashville. Wi‑Fi and seatback entertainment are widely available across these fleets, though the specific offering depends on the airline and the individual aircraft.",
        "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 Charlotte to Baltimore?",
        "answer": "Nonstop flights from Charlotte to Baltimore are operated by American Airlines (a oneworld member), Southwest Airlines, and Frontier Airlines — the latter two are not part of any major alliance. Only the oneworld alliance is represented on this route via American; other alliances may serve it through 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 Charlotte?",
        "answer": "Charlotte Douglas International Airport has several lounge options. American Airlines operates an Admirals Club in the main terminal, and there is a Delta Sky Club in Concourse A. The Centurion Lounge by American Express is located in the Concourse D/E connector and is accessible to Platinum Card members and their guests. The Club CLT in Concourse A is available to Priority Pass members and day-pass purchasers, featuring showers, a children's play area, and a quiet zone.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT",
            "title": "American Express Lounges at Charlotte Douglas International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/CLT/the-club-clt-main-terminal-concourse-a-yio41B7H6z",
            "title": "The Club CLT at Charlotte Douglas International 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/charlotte-douglas-international/clt5-the-club-clt",
            "title": "The Club CLT CLT AIRPORT Concourse A Charlotte Douglas International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://www.cltairport.com/",
            "title": "Charlotte Douglas International Airport",
            "favicon": "https://www.cltairport.com/cltairport.png",
            "time_published": "2025-05-27T14:52:48Z"
          },
          {
            "url": "https://prioritypass.com/lounges/usa/charlotte-nc-douglas-intl",
            "title": "Charlotte-Douglas International Airport CLT Lounges - CLT Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Charlotte to Baltimore?",
        "answer": "Baggage allowance on Charlotte–Baltimore flights depends on the airline and fare type. Basic economy tickets often restrict carry‑ons and charge for checked bags, while standard economy typically includes a carry‑on and may require a fee for checked luggage."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Charlotte to Baltimore?",
        "answer": "On this short domestic route, most flights offer only Economy and standard recliner First class; 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 premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not."
      }
    }
  }
}