{
  "response": {
    "Key": "CTG-IAD",
    "orig": {
      "code": "CTG",
      "type": "airport",
      "city": "Cartagena",
      "fullCity": "Cartagena, Colombia",
      "airport": "Rafael Nuñez Intl Airport"
    },
    "dest": {
      "code": "IAD",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Washington Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Cartagena to Washington?",
        "answer": "A nonstop flight from Cartagena (CTG) to Washington Dulles (IAD) typically takes about 4 hours 30 minutes. With one stop, common layover cities include Miami or Panama City, and total travel time often ranges from 7 to 10 hours. The return flight from Washington to Cartagena is slightly shorter, usually around 4 hours 15 minutes nonstop."
      },
      "q1": {
        "question": "Are there any direct flights from Cartagena to Washington?",
        "answer": "No non‑stop flights operate from Cartagena to Washington. The shortest one‑stop itineraries connect via Miami on American Airlines (about 3h08m in the air plus a 1h40m layover, totaling roughly 7½ hours) or via Fort Lauderdale on JetBlue (about 3h02m air time with a 2h19m layover, also around 7½ hours). Other options route through Atlanta on Delta, Panama City on Copa, or Bogotá on Avianca, with total travel times ranging from about 8 to 11 hours.",
        "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. 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. Stop counts, connecting hubs, and per-airline prices are drawn from a large sample of the real fares Priceline users found on this route in the last 72 hours. We group those fares by number of stops, by the hub airport a connection routes through, and by operating airline, and report each group's share of the sample alongside its lowest and median price. 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": [
          "route_airlines",
          "flight_schedule",
          "route_options",
          "redeye_flights"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Cartagena to Washington?",
        "answer": "Yes, visa requirements apply for travel from Cartagena to Washington. Colombian citizens need a valid U.S. visa or an approved ESTA if eligible under the Visa Waiver Program (Colombia is not currently a member, so a visa is generally required). U.S. citizens traveling to Colombia do not need a visa for stays up to 90 days. Other nationalities should check both U.S. and Colombian entry requirements separately."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington?",
        "answer": "From Washington Dulles (IAD), the fastest way to downtown is typically a taxi or ride-share (Uber/Lyft), taking about 35–50 minutes depending on traffic. The Silver Line Metrorail is the most-used public transit option; take the $5 Silver Line Express bus to the Wiehle-Reston East station, then transfer to the train into the city. Shared van services like SuperShuttle are also available. Rental cars are plentiful on-site, though driving yourself can be slower during peak hours. Taxis from Washington Flyer are available 24/7 with no reservation needed.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://flydulles.com/flight-schedule-dulles-international-airport-iad",
            "title": "flydulles.com - Flight Schedule - Dulles International Airport (IAD)",
            "time_published": "2022-03-01T00:00:00Z"
          },
          {
            "url": "https://parking.flydulles.com/economy-parking",
            "title": "Dulles International Airport Parking | Economy Parking",
            "time_published": "2026-02-06T00:00:00Z"
          },
          {
            "url": "https://www.mwaa.com/ipw-2017-archived",
            "title": "IPW 2017 - Archived",
            "time_published": "2021-02-01T00:00:00Z"
          },
          {
            "url": "https://www.mwaa.com/policefireems/fire-ems/fire-ems-washington-dulles-international-airport",
            "title": "mwaa.com - Fire & EMS at Washington Dulles International Airport",
            "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2023-09-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dulles%20International%20Airport",
            "title": "Dulles International Airport",
            "time_published": "2026-04-30T14:07:38Z"
          }
        ]
      },
      "q4": {
        "question": "When is the cheapest time to fly from Cartagena to Washington?",
        "answer": "The cheapest months to fly from Cartagena to Washington are August, September, and October, with average fares around $420–441. The most expensive months are December, January, and March, where average prices climb to $519–738, with December peaking at $738.",
        "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.",
        "toolsUsed": [
          "seasonal_prices"
        ]
      },
      "q5": {
        "question": "How far in advance should I book tickets from Cartagena to Washington?",
        "answer": "For flights from Cartagena to Washington, the best time to book is about 6 to 9 weeks before departure, with average fares around $516. Booking around 50 days out can yield the lowest prices, near $513, while waiting until the last minute or booking more than 5 months ahead tends to push fares above $600. During summer or holiday peaks, booking a bit earlier — around 8 to 10 weeks out — is wise to secure better availability and avoid steep last-minute markups.",
        "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.",
        "toolsUsed": [
          "booking_timing"
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Cartagena to Washington?",
        "answer": "No nonstop red-eye flights operate from Cartagena to Washington. Connecting overnight itineraries are available, with the long red-eye leg departing Bogotá at 10:50 PM on Avianca and arriving at Washington Dulles at 5:20 AM the next morning, or departing Panama City at 10:29 PM on Copa Airlines and arriving at 4:21 AM 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 Cartagena to Washington?",
        "answer": "There are no nonstop flights from Cartagena to Washington Dulles; travelers connect through a hub. American Airlines offers the most frequent one-stop option, with about 15 daily connections via Miami. Avianca operates roughly 9 daily connections through Bogotá, and Copa Airlines provides about 8 daily connections via Panama City. JetBlue also offers a handful of daily connections through Fort Lauderdale. Fares for these connecting itineraries are not available in the current 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. 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 Cartagena and Washington?",
        "answer": "Common layover cities include Bogotá, Miami, Fort Lauderdale, and Panama City. Bogotá offers frequent connections as the main Colombian hub, while Miami and Fort Lauderdale provide broad onward options to Washington. Panama City’s Tocumen Airport is efficient for transit, often with visa-free access for many nationalities. These hubs keep total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Cartagena to Washington?",
        "answer": "On-time performance is generally dependable, though afternoon departures may encounter weather or congestion. Early flights, especially on Copa via Panama, tend to be more punctual."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington?",
        "answer": "April to early June and September to October offer pleasant temperatures and fewer tourists than the summer peak."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Cartagena to Washington?",
        "answer": "Bring a passport valid for the duration of your stay, a valid U.S. visa or ESTA authorization, proof of onward or return travel, and a payment method for baggage. Check for any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Washington?",
        "answer": "Washington Dulles is the primary international gateway serving the capital region with Star Alliance and other global carriers. Ronald Reagan National is closer to downtown and the National Mall but mainly handles domestic flights. Baltimore/Washington International is farther out and serves as a low-cost and Southwest hub."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington airport?",
        "answer": "Washington Dulles Airport has a Sleepbox Lounge airside with 16 sound-proof rooms, but no traditional on-site hotel inside the terminal. The closest full-service hotel is the Washington Dulles Airport Marriott, located on airport grounds and connected by a free shuttle that runs every 15 minutes. No other sleeping pods or capsule hotels are available in the terminals.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/washington-dulles-airport-guide.htm",
            "title": "Washington Dulles Airport Guide (IAD) - 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": "2018-08-08T21:11:21Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-washington-dulles-airport.htm",
            "title": "Sleeping in Washington Dulles Airport",
            "time_published": "2024-09-12T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/iadap-washington-dulles-airport-marriott/overview/?scid=d2406702-e8ea-4b45-bb9b-69",
            "title": "Hotel near IAD Airport | Washington Dulles Airport Marriott",
            "time_published": "2025-02-19T00:00:00Z"
          },
          {
            "url": "https://www.marriott.com/en-us/hotels/iadap-washington-dulles-airport-marriott/overview/?scid=f2ae0541-1279-4f24-b197-a979c79310b0",
            "title": "Hotel near IAD Airport | Washington Dulles Airport Marriott",
            "time_published": "2024-10-11T00:00:00Z"
          },
          {
            "url": "https://www.flydulles.com/",
            "title": "Official Website of Washington Dulles International Airport - IAD",
            "favicon": "https://www.flydulles.com/themes/custom/mwaa_barrio/favicon.ico",
            "time_published": "2026-07-17T00:00:00Z"
          },
          {
            "url": "https://www.airportsdata.net/airport-IAD-accommodation/",
            "title": "Sleeping at Dulles airport - Washington D.C.",
            "time_published": "2025-12-01T00:00:00Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Cartagena to Washington?",
        "answer": "There is no nonstop service from Cartagena to Washington. On connecting itineraries, the most common long-leg aircraft are the Airbus A320-200 Neo (via Bogotá on Avianca), the Airbus A319 Ceo and Boeing 737-800 (via Miami on American), and the Airbus A320-100 (via Fort Lauderdale on JetBlue), with some flights also using Boeing 737-800/900/MAX 9 via Panama City on Copa. The exact aircraft varies by day and airline, and Wi‑Fi and seatback entertainment are widely available on these 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"
        ]
      },
      "q20": {
        "question": "What are the best airport lounge options when departing from Cartagena?",
        "answer": "Cartagena's Rafael Núñez International Airport has two lounges: the Avianca Lounge in the domestic terminal near gate 4 (open 4am–10pm) and the Heroica VIP Lounge in the international terminal near gate 9 (open 4am–midnight). The Avianca Lounge accepts Avianca, GOL, and Star Alliance business-class or elite passengers on domestic flights, while the Heroica VIP Lounge is accessible to international travelers via Priority Pass, LoungeKey, or by paying at the door. Both offer complimentary snacks and drinks, Wi‑Fi, and flight monitors, with the Avianca Lounge also providing conference rooms for a fee.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/colombia/cartagena-rafael-nunez",
            "title": "Rafael Nuñez International Airport CTG Lounges - CTG Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "http://www.americanexpress.com/en-us/travel/lounges/the-platinum-card/CTG/Avianca-Lounge-Cartagena-Domestic-Terminal-svgn78g404/",
            "title": "Avianca Lounge Cartagena at Rafael Nunez International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://americanexpress.com/en-nz/travel/lounges/the-platinum-card/CTG",
            "title": "American Express Lounges at Rafael Nunez International Airport | Amex NZ",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/en-GB/lounges/colombia/cartagena-rafael-nunez/ctg4-heroica-vip-lounge-ctg-intl",
            "title": "Heroica VIP Lounge - CTG Intl CTG AIRPORT International Terminal Cartagena Rafael Nunez | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/w/index.php?oldid=1356774552&title=Rafael_N%C3%BA%C3%B1ez_International_Airport",
            "title": "Rafael Núñez International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2005-08-15T21:14:07Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Cartagena to Washington?",
        "answer": "On flights from Cartagena to Washington, allowances depend on the airline and fare type. Basic economy often excludes checked bags, while standard international economy typically includes one checked bag and a carry‑on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Cartagena to Washington?",
        "answer": "Flights from Cartagena to Washington usually offer Economy and flat‑bed Business class, with Premium Economy available on select airlines."
      },
      "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."
      }
    }
  }
}