{
  "response": {
    "Key": "CDG-BWI",
    "orig": {
      "code": "CDG",
      "type": "airport",
      "city": "Paris",
      "fullCity": "Paris, France",
      "airport": "Charles de Gaulle 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 Paris to Baltimore?",
        "answer": "There are no nonstop flights from Paris (CDG) to Baltimore (BWI). A one-stop itinerary typically takes 10 to 13 hours total travel time, depending on the layover. Common connecting cities include Reykjavik (KEF) on Icelandair or various U.S. East Coast hubs like New York (JFK) or Boston (BOS). The westbound flight is often shorter due to tailwinds, while the eastbound return may be 30–60 minutes longer."
      },
      "q1": {
        "question": "Are there any direct flights from Paris to Baltimore?",
        "answer": "There are no nonstop flights from Paris (CDG) to Baltimore (BWI). The quickest one-stop options are via London Heathrow on British Airways (around 10.5 hours total) or via Atlanta on Air France/Delta (about 11.5 hours), with several other connecting routings available through Reykjavik, Istanbul, or U.S. hubs like Charlotte and Boston.",
        "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. Carrier service and weekly frequencies are summarized 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). Where available, on-time and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, and typical fares from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Paris to Baltimore?",
        "answer": "Yes — visa requirements apply for travel from Paris to Baltimore. For U.S. citizens: no visa needed, just a valid U.S. passport. For French and other EU/EEA citizens: under the Visa Waiver Program, you may travel to the U.S. for tourism or business for up to 90 days without a visa, but you must obtain an approved ESTA (Electronic System for Travel Authorization) before departure. For citizens of other countries, a visa may be required depending on your nationality. Note: from November 2024, French citizens will need an ETIAS authorization for the EU, but that does not affect entry to the U.S."
      },
      "q3": {
        "question": "What are the ground transportation options in Baltimore?",
        "answer": "Baltimore/Washington International Thurgood Marshall Airport (BWI) offers several ground transportation options to downtown Baltimore. The Light RailLink is the most used and cost-effective option, reaching the city center in about thirty minutes for a low fare. Amtrak and MARC Train services connect the BWI Rail Station, accessible via a free shuttle, to Baltimore's Penn Station in roughly fifteen to twenty minutes, providing a faster alternative. Taxis and ride-share services like Uber and Lyft are available curbside, taking about fifteen to twenty minutes depending on traffic, but are more expensive. Car rentals are widely available at the airport and are convenient for exploring beyond the city. Shuttle services and private sedans offer shared or private rides but are less common. The Light Rail is preferred by most travelers due to its affordability and direct service, though those with heavy luggage or in a hurry may opt for ride-share or taxis."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Paris to Baltimore?",
        "answer": "The cheapest months to fly from Paris (CDG) to Baltimore (BWI) are November (averaging $878), March ($880), and October ($892), with the low season extending into September. The most expensive months are June (averaging $1,331), May ($1,198), and December ($1,174), which form the high season alongside July.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Paris to Baltimore?",
        "answer": "For flights from Paris to Baltimore, the best fares are typically found when booking 6 to 9 weeks in advance, with the lowest price around $896 about 50 days out. During summer and holiday periods, demand can push prices higher, so booking toward the earlier end of that window or even slightly earlier may help secure a better deal.",
        "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. For this route, fares for the requested travel direction were unavailable, so the pattern shown is derived from the reverse direction, which shares the same seasonal demand cycle.",
        "relevant": true,
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Paris to Baltimore?",
        "answer": "There are no overnight (red-eye) flights available from Paris (CDG) to Baltimore (BWI) — the schedule data shows no nonstop red-eyes and no connecting itineraries whose long leg qualifies as a red-eye on this route.",
        "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 Paris to Baltimore?",
        "answer": "There is no nonstop service from Paris (CDG) to Baltimore (BWI). The most common connecting routings in a recent schedule search were via London Heathrow on British Airways, via Atlanta on Air France/Delta, via Reykjavik on Icelandair, via Istanbul on Turkish Airlines, and via Charlotte on American Airlines, with other one-stop options appearing less frequently.",
        "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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Paris and Baltimore?",
        "answer": "Common layover cities include New York (JFK), Atlanta, and Philadelphia, which offer efficient connections and keep total travel time competitive. New York and Philadelphia provide the shortest onward flights to Baltimore, while Atlanta offers extensive domestic connections. All three are major hubs with streamlined transfer processes for international arrivals."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Paris to Baltimore?",
        "answer": "On-time performance varies, as CDG often experiences air traffic control delays and BWI can have weather disruptions. Early morning departures, particularly on nonstop services like Play or connecting via Icelandair, tend to offer better reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Baltimore?",
        "answer": "April to June 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 Paris to Baltimore?",
        "answer": "Bring a passport valid for your stay, an ESTA or U.S. visa, proof of return or onward travel, payment for bags, and any required vaccination certificates or health documents."
      },
      "q12": {
        "question": "Which airport should I use in Baltimore?",
        "answer": "Baltimore/Washington International Thurgood Marshall Airport is the primary airport serving Baltimore. It is located about 10 miles south of downtown and offers convenient access to the Inner Harbor and other attractions. BWI is a focus city for Southwest Airlines and also served by major carriers like American, Delta, and United, catering to both domestic and limited international routes. There are no other commercial airports in Baltimore proper, so BWI is the practical choice for all travellers."
      },
      "q13": {
        "question": "How do I get to Charles de Gaulle Intl Airport from the city center?",
        "answer": "The RER B train from central Paris to CDG takes 30–40 min and is the most popular choice for its balance of speed and cost. RoissyBus offers a direct ride in about 60 min. Rideshares and taxis take 30–50 min but are pricier; driving and parking are the most expensive."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Baltimore airport?",
        "answer": "Baltimore/Washington International Thurgood Marshall Airport does not have on-site hotels, capsule hotels, or sleeping pods. However, several nearby hotels offer complimentary shuttle service, including the Wingate by Wyndham, Holiday Inn Express, and Hilton Baltimore BWI Airport. Shuttles typically pick up from the terminal curb."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Thurgood Marshall Intl Airport?",
        "answer": "At Baltimore/Washington International (BWI) you will find currency exchange at the ICE desk in the main terminal. There is a chapel and meditation room in the main terminal near the observation gallery. Free Wi‑Fi is available throughout all terminals."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Paris and Baltimore airports?",
        "answer": "Paris Charles de Gaulle offers free wheelchair service, adapted restrooms, and children's play areas in Terminals 2E and 2F. Baltimore/Washington International provides wheelchair assistance, a sensory room, and a children's play area in Concourse D. For both airports, request mobility assistance through your airline at least 48 hours before departure."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Paris to Baltimore?",
        "answer": "There is no nonstop service from Paris (CDG) to Baltimore (BWI); connecting itineraries typically use Boeing 777 variants (including 777-300ER and 777-200) or Airbus A350-900s on the long transatlantic leg, most often via London Heathrow, Atlanta, or Reykjavik, with shorter domestic legs operated by Airbus A320-family or Boeing 737 aircraft. The exact aircraft can vary by day and airline, and Wi-Fi and seatback entertainment are widely available on these long-haul types.",
        "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 Paris to Baltimore?",
        "answer": "There is no nonstop service from Paris (CDG) to Baltimore (BWI); one-stop connecting flights are operated by oneworld carriers British Airways, American Airlines, and Iberia, SkyTeam members Air France and Delta, and Star Alliance's Turkish Airlines, while Icelandair also serves the route but belongs to no 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.",
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Paris?",
        "answer": "At Paris Charles de Gaulle, Air France operates several lounges in Terminals 2E and 2F, accessible to business‑class passengers and SkyTeam Elite Plus members, featuring showers, dining and workspaces. The Star Alliance Lounge in Terminal 1 welcomes first‑ and business‑class travellers on member airlines plus Star Alliance Gold holders. The Cathay Pacific Lounge in Terminal 2A offers a noodle bar and is open to eligible passengers. Independent lounges such as the YotelAir Paris CDG Lounge in Terminal 2E accept Priority Pass and sell day passes."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Paris to Baltimore?",
        "answer": "Baggage allowance on Paris to Baltimore flights depends on the airline and fare class. Basic economy tickets are restrictive and may not include a checked bag. Standard international economy fares typically include one free checked bag and one carry-on bag plus a personal item. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Paris to Baltimore?",
        "answer": "On flights from Paris to Baltimore you can typically choose Economy, Premium Economy, and flat‑bed Business class, though non‑stop options are limited and often seasonal."
      },
      "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."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Paris to Baltimore?",
        "answer": "The cheapest day to fly from Paris to Baltimore is Monday with an average fare of $1,098, while Sunday is the most expensive with an average of $1,491. The cheapest time of day to depart is the afternoon, with fares starting at $656, in contrast to late night departures which start at $855.",
        "methodology": "The cheapest day of the week and time of day to depart are drawn from the same large sample of real fares Priceline users found on this route in the last 72 hours, grouped by the day of the week and by the time-of-day window of the outbound departure, with the lowest and average price reported for each.",
        "relevant": true,
        "toolsUsed": [
          "departure_timing"
        ]
      },
      "q25": {
        "question": "What is a good price for a flight from Paris to Baltimore?",
        "answer": "A good price for a flight from Paris to Baltimore is anything under $799, which qualifies as a great deal, while the typical fare hovers around $1,122.",
        "methodology": "The typical price, the lowest fare, a 'great deal' threshold, and how fares are spread across price bands are summarized from a large sample of the real fares Priceline users found on this route in the last 72 hours, with a small fraction of extreme outlier fares excluded from the range.",
        "relevant": true,
        "toolsUsed": [
          "price_context"
        ]
      }
    }
  }
}