{
  "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 D.C.",
      "fullCity": "Washington D.C., United States",
      "airport": "Washington Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Cartagena to Washington D.C.?",
        "answer": "There are no nonstop flights from Cartagena (CTG) to Washington Dulles (IAD). Most one‑stop itineraries connect through Miami (MIA) or Fort Lauderdale (FLL), taking about 7 to 9 hours total, including layover. A connection via Panama City (PTY) typically takes 8 to 10 hours. The return from Washington to Cartagena is often slightly shorter, around 6.5 to 8.5 hours, due to tailwinds. Airlines like American and Copa offer competitive total times depending on layover duration."
      },
      "q1": {
        "question": "Are there any direct flights from Cartagena to Washington D.C.?",
        "answer": "There are no nonstop flights from Cartagena (CTG) to Washington D.C. (IAD). The shortest one-stop routing is typically via Miami (MIA) on American Airlines, with a total travel time around 7.5 to 8 hours including the layover; Copa Airlines via Panama City (PTY) and Avianca via Bogotá (BOG) are also common connecting options.",
        "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 Cartagena to Washington D.C.?",
        "answer": "Yes, there are visa requirements for travel from Cartagena to Washington D.C. U.S. citizens do not need a visa for travel to the U.S. Colombian citizens generally need a visa to enter the United States, though some exceptions apply for dual nationals or those holding valid U.S. visas or residency. Travelers of other nationalities should check U.S. visa requirements based on their citizenship. All visa-exempt travelers must obtain ESTA authorization before flying to the U.S. This route is international, so the question is relevant."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington D.C.?",
        "answer": "Washington Dulles International Airport (IAD) offers several ground transportation options to downtown Washington, D.C. The Silver Line Express bus connects to the Wiehle-Reston East Metro station in about 15 minutes, where you can transfer to the Metrorail Silver Line for a total journey time of around 50 to 60 minutes. Taxis and ride-share services like Uber and Lyft are readily available and take approximately 35 to 45 minutes depending on traffic, though they are more expensive. Car rentals are accessible at the airport but driving and parking in the city can be challenging. The most used option for cost-conscious travelers is the combination of the Silver Line Express bus and Metrorail, while business travelers often prefer taxis or ride-shares for direct convenience."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Cartagena to Washington D.C.?",
        "answer": "The cheapest months to fly from Cartagena (CTG) to Washington D.C. (IAD) are September (avg $450), April ($452), and August ($455), while December is by far the most expensive at $766 on average, followed by January ($545) and November ($506).",
        "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 Cartagena to Washington D.C.?",
        "answer": "For flights from Cartagena to Washington D.C., the best time to book is about 6 to 9 weeks before departure, with the lowest fare around 45 days out at $516. For summer or holiday travel, booking a bit earlier, roughly 8 to 10 weeks ahead, can help secure the best price as fares tend to rise closer to peak dates.",
        "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 Cartagena to Washington D.C.?",
        "answer": "There are no nonstop red-eye flights from Cartagena (CTG) to Washington D.C. (IAD), but connecting overnight options exist via Bogotá (BOG) on Avianca, with the BOG–IAD leg departing around 10:50 PM and arriving around 5:20 AM, or via Panama City (PTY) on Copa Airlines, with the PTY–IAD leg departing around 10:29 PM and arriving around 4:21 AM.",
        "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 D.C.?",
        "answer": "There is no nonstop service from Cartagena (CTG) to Washington D.C. (IAD). Common one-stop connecting patterns include Avianca via Bogotá (BOG), American Airlines via Miami (MIA), Copa Airlines via Panama City (PTY), and JetBlue via Fort Lauderdale (FLL). Avianca also offers a less frequent connection via San José (SJO).",
        "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 Cartagena and Washington D.C.?",
        "answer": "Common layovers include Miami, Fort Lauderdale, Panama City and Bogotá. Miami and Fort Lauderdale offer frequent onward flights and US preclearance is not available, so allow time for immigration. Panama City provides efficient connections via Copa Airlines, while Bogotá is a major hub with competitive times."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Cartagena to Washington D.C.?",
        "answer": "On-time reliability is moderate, with occasional delays due to weather or operational issues. Morning departures, particularly on Copa Airlines via Panama City, tend to be more punctual than afternoon or evening flights."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington D.C.?",
        "answer": "April to May and September to October offer pleasant temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Cartagena to Washington D.C.?",
        "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, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Washington D.C.?",
        "answer": "For most international arrivals, Washington Dulles is the main gateway and is located in Virginia. Ronald Reagan National Airport is much closer to downtown D.C. and the National Mall but has fewer long-haul flights. Baltimore‑Washington International is farther north but offers additional low‑cost carrier options."
      },
      "q13": {
        "question": "How do I get to Rafael Nuñez Intl Airport from the city center?",
        "answer": "From Cartagena's center to CTG, taxis are the most popular and take about 15–20 min at a moderate cost. Ride‑share is limited. Public buses are available but slow and less convenient. Driving and parking are possible but rarely used by visitors."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington D.C. airport?",
        "answer": "Washington Dulles International Airport does not have an on-site hotel inside the terminal. Nearby hotels such as the Washington Dulles Airport Marriott and the Hyatt Regency Dulles are connected by complimentary shuttle buses. There are no capsule hotels or sleeping pods at the airport."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport?",
        "answer": "Washington Dulles International Airport has currency exchange offices in the main terminal and concourses, a chapel and interfaith prayer room pre‑security in the main terminal, and free Wi‑Fi throughout all public areas."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Cartagena and Washington D.C. airports?",
        "answer": "Rafael Núñez International Airport in Cartagena offers wheelchair assistance, accessible restrooms, and ramps; request help through your airline 48 hours in advance. There are no dedicated children’s play areas. Washington Dulles provides wheelchair services, accessible facilities, and a children’s play area in Concourse B; also request assistance 48 hours ahead."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Cartagena to Washington D.C.?",
        "answer": "There is no nonstop service between Cartagena (CTG) and Washington D.C. (IAD); typical connecting itineraries use an Airbus A320-200 Neo via Bogotá on Avianca, a Boeing 737-800 via Miami on American Airlines, or a Boeing 737-800/737 MAX 8 via Panama City on Copa Airlines. The exact aircraft can vary by day and airline, but these narrow-body types are the most common on the long connecting legs.",
        "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 Cartagena to Washington D.C.?",
        "answer": "Flights from Cartagena (CTG) to Washington D.C. (IAD) require a connection; the carriers shown in the schedule data are Avianca and Copa (both Star Alliance), American (oneworld), and JetBlue, which belongs to no major alliance. Star Alliance and oneworld are the alliances present on this route, while JetBlue operates as an independent carrier.",
        "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 Cartagena?",
        "answer": "At Cartagena's Rafael Núñez International Airport, the Avianca Sala VIP offers access to Avianca business-class passengers and Star Alliance Gold members, featuring complimentary snacks, beverages, and Wi-Fi. The independent Sala VIP Internacional Pacífico accepts Priority Pass and sells day passes, providing a quiet space with light refreshments and flight monitors."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Cartagena to Washington D.C.?",
        "answer": "From Cartagena to Washington D.C., checked bag allowance depends on airline and fare class. Basic economy often excludes a free checked bag. Standard 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 D.C.?",
        "answer": "Flights from Cartagena to Washington D.C. typically offer Economy and flat‑bed Business class; Premium Economy is uncommon on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible and premium tickets usually allow same‑day changes or standby, while Basic Economy generally does not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Cartagena to Washington D.C.?",
        "answer": "The cheapest day to fly from Cartagena to Washington D.C. is Wednesday, with an average fare of $892 and a minimum of $428, while Sunday is the most expensive at an average of $1,349. The cheapest time of day to depart is the afternoon, with fares starting at $428.",
        "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 Cartagena to Washington D.C.?",
        "answer": "A good fare from Cartagena to Washington D.C. is anything under $598, which qualifies as a great deal, while the typical price is around $902. Fares on this route have recently started as low as $428.",
        "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"
        ]
      }
    }
  }
}