{
  "response": {
    "Key": "IAD-CTG",
    "orig": {
      "code": "IAD",
      "type": "airport",
      "city": "Washington D.C.",
      "fullCity": "Washington D.C., United States",
      "airport": "Washington Intl Airport"
    },
    "dest": {
      "code": "CTG",
      "type": "airport",
      "city": "Cartagena",
      "fullCity": "Cartagena, Colombia",
      "airport": "Rafael Nuñez Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Washington D.C. to Cartagena?",
        "answer": "A nonstop flight from Washington D.C. (IAD) to Cartagena (CTG) typically takes about 4 hours 30 minutes to 4 hours 45 minutes. With one stop, common layover cities include Miami or Panama City, bringing total travel time to roughly 7–9 hours. The return flight from Cartagena to Washington D.C. is often slightly shorter, around 4 hours 15–30 minutes nonstop, due to prevailing winds. Airlines like Copa and American offer competitive times, with Copa often having shorter layovers via Panama."
      },
      "q1": {
        "question": "Are there any direct flights from Washington D.C. to Cartagena?",
        "answer": "There is no nonstop service from Washington Dulles (IAD) to Cartagena (CTG). The shortest one-stop routing is typically via Bogotá (BOG) on Avianca, with a roughly 5.5-hour first leg and a 1.5-hour second leg, or via Miami (MIA) on American Airlines with legs of about 3 hours each.",
        "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"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Washington D.C. to Cartagena?",
        "answer": "Yes, visa requirements apply when traveling from Washington D.C. to Cartagena, Colombia. U.S. citizens do not need a visa for tourist or business stays of 90 days or less, but they must hold a passport valid for at least six months beyond the date of entry. Non-U.S. citizens may need a visa depending on their nationality, and even those eligible for visa-free entry must ensure their passport meets the validity requirement. Colombian nationals returning home do not need a visa but must present a valid Colombian passport or national ID card."
      },
      "q3": {
        "question": "What are the ground transportation options in Cartagena?",
        "answer": "Rafael Núñez International Airport (CTG) is about ten to fifteen minutes from Cartagena’s city center, making ground transportation quick and straightforward. Taxis are the most convenient and widely used option, with fixed rates posted at the airport exit. Ride-share services like Uber operate but face legal restrictions, so drivers may ask passengers to sit in the front seat and might not always enter the airport directly. There is no direct mass transit from the airport, though local buses run on the main road a short walk away, but they are not recommended for visitors with luggage. Car rentals are available but are generally unnecessary for the compact historic center and can be a hassle due to traffic and parking. Most travelers opt for taxis because of their reliability, fixed pricing, and ease after a flight."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Washington D.C. to Cartagena?",
        "answer": "The cheapest months to fly from Washington D.C. (IAD) to Cartagena (CTG) are September (average $450), April ($452), and August ($455), with the low season spanning September, April, August, and May. The most expensive month is December, averaging $766, followed by January ($545) and November ($506); the high season includes February, November, January, and December.",
        "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 Washington D.C. to Cartagena?",
        "answer": "For flights from Washington D.C. (IAD) to Cartagena (CTG), the optimal booking window is roughly 6 to 9 weeks before departure, when average fares are around $519. Booking around 45 days out can yield the lowest fares, near $516, while waiting until the last minute or booking more than 4 months ahead tends to push prices above $600. During summer and holiday periods, demand is higher so it's wise to book at the early end of that window — closer to 9 weeks out — to secure better deals.",
        "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 Washington D.C. to Cartagena?",
        "answer": "There are no overnight (red-eye) flights from Washington D.C. (IAD) to Cartagena (CTG) — the schedule data shows no nonstop red-eyes and no connecting itineraries whose long leg is a red-eye.",
        "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 Washington D.C. to Cartagena?",
        "answer": "There are no nonstop flights from Washington D.C. (IAD) to Cartagena (CTG). Based on schedule data, common one-stop connecting routings include Avianca via Bogotá, American Airlines via Miami, JetBlue via Fort Lauderdale, Copa Airlines via Panama City, Delta via Atlanta, and less frequent options via San José or New York JFK.",
        "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 Washington D.C. and Cartagena?",
        "answer": "Common layover cities between Washington D.C. (IAD) and Cartagena (CTG) include Miami, Panama City, and Bogotá. Miami offers frequent connections from the U.S. East Coast and a short onward flight. Panama City’s Tocumen Airport provides efficient transfers and serves as a major hub for flights to Colombia with Copa Airlines. Bogotá is a natural gateway with numerous domestic connections to Cartagena on Avianca, though it may involve a longer total travel time. All three hubs keep total travel times competitive, with Miami and Panama City often providing the shortest itineraries."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Washington D.C. to Cartagena?",
        "answer": "On‑time performance is generally good, though afternoon thunderstorms at IAD can cause delays. Early morning departures, particularly on United, tend to be more punctual."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Cartagena?",
        "answer": "December to April offers dry, sunny days with minimal rain and comfortable humidity, plus fewer tourists outside the December holidays."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Washington D.C. to Cartagena?",
        "answer": "Bring a passport valid for at least six months, proof of onward or return travel, a payment method for baggage, and any required travel authorization or visa. No Real ID needed for international travel. No vaccination certificate is currently required for Colombia, but check for updates."
      },
      "q12": {
        "question": "Which airport should I use in Cartagena?",
        "answer": "Cartagena has one commercial airport, Rafael Núñez International Airport, located about 5 km from the historic city centre. It serves all domestic and international flights with no alternative airport."
      },
      "q13": {
        "question": "How do I get to Washington Intl Airport from the city center?",
        "answer": "From downtown Washington D.C. to Dulles, the Silver Line Metro takes about 50–60 minutes and is the cheapest option. Rideshares and taxis take around 35–50 minutes, depending on traffic, but are more expensive. Airport shuttles like the Washington Flyer coach are available. Driving and parking are possible but costly."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Cartagena airport?",
        "answer": "No on-site hotels or sleeping pods exist at Rafael Núñez International Airport. The nearest hotel is the Hotel Las Américas Casa de Playa, located about a 5‑minute drive away and offering a shuttle service. Several other hotels in the Bocagrande and historic center areas are a 10‑ to 20‑minute taxi ride from the single passenger terminal."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Rafael Nuñez Intl Airport?",
        "answer": "Rafael Nuñez International Airport has a currency exchange office in the public area of the terminal, a small chapel near the gates, and free Wi‑Fi available throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Washington D.C. and Cartagena airports?",
        "answer": "Washington Dulles (IAD) offers wheelchair and mobility assistance, accessible restrooms, TTY phones, and a nursing room; request help via your airline at least 48 hours ahead. Cartagena Rafael Núñez (CTG) provides basic wheelchair services but no dedicated children's play areas; arrange assistance through your airline in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Washington D.C. to Cartagena?",
        "answer": "There is no nonstop service from Washington Dulles (IAD) to Cartagena (CTG); typical connecting itineraries use an Airbus A320-200 Neo via Bogotá on Avianca, a Boeing 737-800 via Miami on American, or an Airbus A320-100 via Fort Lauderdale on JetBlue, with other less common options including Boeing 737 MAX 9 via Panama City on Copa. The exact aircraft can vary by day and airline, and Wi-Fi and seatback entertainment are widely available on these routes though specifics differ by carrier.",
        "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 Washington D.C. to Cartagena?",
        "answer": "There is no nonstop service from Washington D.C. (IAD) to Cartagena (CTG); connecting one-stop flights are operated by Avianca and Copa Airlines (both Star Alliance), American Airlines (oneworld), and JetBlue, which belongs to no alliance. Other alliances may also serve the route via connections, but Star Alliance and oneworld are the ones shown in the schedule data.",
        "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 Washington D.C.?",
        "answer": "At Dulles International Airport, United operates two United Clubs in Concourses C and D, plus a Polaris Lounge in Concourse C for international business-class passengers with sit-down dining and sleep suites. The Turkish Airlines Lounge in Concourse B is accessible via Priority Pass and offers Turkish cuisine. Delta Sky Club and Air France-KLM Lounge are also available in Concourse B."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Washington D.C. to Cartagena?",
        "answer": "Baggage allowance on flights from Washington D.C. (IAD) to Cartagena (CTG) varies by airline and fare class. Basic economy is restrictive and may not include a checked bag. Standard international economy typically includes one checked bag and a carry‑on, while premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Washington D.C. to Cartagena?",
        "answer": "Flights from Washington D.C. (IAD) to Cartagena (CTG) typically offer Economy and flat-bed Business class; Premium Economy is not common on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Same-day changes and standby depend on the airline and fare class, with flexible and premium cabin tickets offering more options than restrictive economy fares."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Washington D.C. to Cartagena?",
        "answer": "Based on fare data, the cheapest day to fly from Washington D.C. (IAD) to Cartagena (CTG) is Saturday with an average price of $792, while Wednesday is the most expensive at $877. The cheapest time to depart is early morning, with fares starting at $344, whereas midday departures are priciest with a minimum of $453.",
        "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 Washington D.C. to Cartagena?",
        "answer": "A good price for a flight from Washington D.C. to Cartagena is anything under $445, which counts as a great deal. The typical fare is around $744, with most prices falling between $400 and $800.",
        "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"
        ]
      }
    }
  }
}