{
  "response": {
    "Key": "CAI-IAD",
    "orig": {
      "code": "CAI",
      "type": "airport",
      "city": "Cairo",
      "fullCity": "Cairo, Egypt",
      "airport": "Cairo 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 Cairo to Washington D.C.?",
        "answer": "A nonstop flight from Cairo (CAI) to Washington Dulles (IAD) typically takes about 11 hours 30 minutes to 11 hours 50 minutes. With one stop, common layovers include Frankfurt, Istanbul, or London, bringing total travel time to roughly 14 to 16 hours. The return flight from Washington D.C. to Cairo is often slightly shorter, around 10 hours 45 minutes to 11 hours nonstop, due to prevailing winds. EgyptAir and United offer nonstop service, with similar flight times."
      },
      "q1": {
        "question": "Are there any direct flights from Cairo to Washington D.C.?",
        "answer": "EgyptAir (MS) is the only airline with non‑stop flights from Cairo (CAI) to Washington Dulles (IAD), operating 10 weekly flights on Monday through Saturday — no Sunday service. Departure times are around 12:20 AM, 10:55 PM, 11:20 PM, and 11:55 PM, giving you several overnight options most days.",
        "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 Cairo to Washington D.C.?",
        "answer": "Yes, visa requirements apply for travel from Cairo, Egypt to Washington D.C., United States. For U.S. citizens: no visa is needed to enter the U.S., but a valid U.S. passport is required. For Egyptian citizens: a U.S. visa is required prior to travel; Egypt is not part of the Visa Waiver Program, so ESTA is not an option. For other nationalities: check U.S. entry rules based on your passport. Additionally, travelers should verify any Egyptian exit requirements. Note that the U.S. requires ESTA for eligible Visa Waiver Program countries; Egypt is not on that list."
      },
      "q3": {
        "question": "What are the ground transportation options in Washington D.C.?",
        "answer": "Washington Dulles International Airport (IAD) is about 26 miles from downtown Washington, D.C. The Silver Line Metro is the most popular and affordable option, connecting the airport directly to the city center in about 55 minutes. Taxis and ride-share services like Uber and Lyft offer door-to-door convenience, with travel times of 40 to 60 minutes depending on traffic, but are more expensive. Washington Flyer Coach provides bus service to the West Falls Church Metro station. Car rentals are widely available at the airport but are generally unnecessary for city sightseeing due to heavy traffic and expensive parking. Most travelers use the Metro for its reliability and cost-effectiveness."
      },
      "q4": {
        "question": "When is the cheapest time to fly from Cairo to Washington D.C.?",
        "answer": "The cheapest months to fly from Cairo to Washington D.C. are April (averaging $730), March ($785), and September ($855), while the most expensive are December and June (both averaging $1,086) and July ($1,006).",
        "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 Cairo to Washington D.C.?",
        "answer": "For flights from Cairo to Washington D.C., the optimal booking window is roughly 10–30 days before departure, with the lowest average fares around 20 days out at about $1,052. Booking at the last minute (0 days) pushes prices up to around $1,155, while booking more than 30 days ahead tends to be more expensive as well, so aim for that 1–3 week window for the best 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 Cairo to Washington D.C.?",
        "answer": "Yes, overnight red-eye flights are available nonstop from Cairo (CAI) to Washington D.C. (IAD) on EgyptAir, operating on Mondays, Wednesdays, and Fridays with departure times typically between 10:55 PM and 11:55 PM, arriving 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 Cairo to Washington D.C.?",
        "answer": "EgyptAir (MS) operates non‑stop flights from Cairo to Washington D.C. about 10 times per week, departing mainly late at night. The typical median fare for EgyptAir on this route is around $1,616.",
        "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.",
        "relevant": true,
        "toolsUsed": [
          "route_airlines"
        ]
      },
      "q8": {
        "question": "If I need a connection, what are common layover cities between Cairo and Washington D.C.?",
        "answer": "Common layover cities between Cairo and Washington D.C. include Istanbul, Frankfurt, London, and Doha. Istanbul and Doha offer visa‑free transit for many nationalities and extensive networks. Frankfurt and London provide efficient connections and multiple daily flights, keeping total travel time competitive."
      },
      "q9": {
        "question": "How reliable are on‑time departures on this route from Cairo to Washington D.C.?",
        "answer": "Timeliness is generally fair but can be impacted by regional air traffic and airport operations. Early morning departures, such as those on EgyptAir, tend to have fewer delays. Washington Dulles can experience afternoon congestion, so arriving earlier in the day may improve your schedule reliability."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington D.C.?",
        "answer": "April to early June and September to November offer mild temperatures and fewer tourists than summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Cairo to Washington D.C.?",
        "answer": "Bring a passport valid for the duration of your stay, a valid U.S. visa or ESTA if eligible, proof of onward or return travel, payment for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Washington D.C.?",
        "answer": "Washington Dulles is the main international gateway for the capital region with many global carriers and Star Alliance hub for United. Reagan National is closer to downtown but mostly serves domestic and some Canadian routes. Baltimore/Washington International is farther out but offers extensive low‑cost and domestic options."
      },
      "q13": {
        "question": "How do I get to Cairo Intl Airport from the city center?",
        "answer": "From downtown Cairo to Cairo International Airport, the cheapest option is the public bus or the Cairo Airport Shuttle Bus, taking 45–90 minutes depending on traffic. Ride‑sharing apps like Uber are popular, faster (30–60 minutes), and moderately priced. Taxis are widely available but agree on a fare beforehand; they cost slightly more than ride‑shares. Driving and parking is possible but traffic is heavy and long‑term parking fees add up."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington D.C. airport?",
        "answer": "Washington Dulles does not have on-site hotels or sleeping pods inside the terminals, but there are nearby hotels with free shuttle service, such as the Washington Dulles Airport Marriott and the Hyatt Regency Dulles, both connected by regular shuttle buses."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Washington Intl Airport?",
        "answer": "Washington Dulles International Airport has currency exchange services in the main terminal and concourses, an interfaith chapel located pre-security in the main terminal near baggage claim, and free Wi-Fi throughout the airport."
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Cairo and Washington D.C. airports?",
        "answer": "Cairo International Airport provides wheelchair assistance and accessible toilets; request help from your airline at least 48 hours before departure. There are no dedicated children’s play areas. Washington Dulles International Airport offers wheelchair services, accessible restrooms, family restrooms, and a children’s play area near Gate B70; arrange assistance through your airline in advance."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Cairo to Washington D.C.?",
        "answer": "Nonstop flights from Cairo (CAI) to Washington Dulles (IAD) are operated by EgyptAir using Boeing 787-9 aircraft, based on schedule data. Common one-stop connecting options include Turkish Airlines via Istanbul on Boeing 787-9, Lufthansa via Frankfurt on Airbus A340-600 or Boeing 777, British Airways and United via London on Boeing 777, Qatar Airways via Doha on Boeing 777 or 777-300ER, and United via Frankfurt on Boeing 777 or 777-300ER; the exact aircraft can vary by day and airline. Wi-Fi and seatback entertainment are widely available on these long-haul routes.",
        "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 Cairo to Washington D.C.?",
        "answer": "The nonstop Cairo to Washington D.C. route is served only by EgyptAir (MS), which belongs to Star Alliance. Other airline alliances may serve the route through connections, but no additional carriers appear in the schedule data for nonstop service.",
        "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 Cairo?",
        "answer": "At Cairo International Airport, the EgyptAir Lounge in Terminal 3 welcomes Star Alliance business‑class passengers and EgyptAir elite members. The Ahlein Premium Lounge in Terminal 2 accepts Priority Pass and sells day passes. Both offer buffets, showers and quiet seating."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Cairo to Washington D.C.?",
        "answer": "On Cairo to Washington D.C. flights, baggage allowances vary. Basic economy fares are restrictive and may not include a checked bag. Standard international economy typically permits one checked bag and a carry-on. Premium cabins offer more generous allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Cairo to Washington D.C.?",
        "answer": "Typical cabins include Economy and flat-bed Business class; Premium Economy is uncommon, and First class is generally not offered on this route."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and higher-cabin tickets often allow same‑day changes or standby, while restrictive economy fares typically do not."
      },
      "q24": {
        "question": "What are the cheapest days and times to fly from Cairo to Washington D.C.?",
        "answer": "The cheapest day to fly from Cairo to Washington D.C. is Tuesday with an average fare of $1085, while Sunday is the most expensive at $1213 on average. The cheapest time of day to depart is the afternoon, with fares starting at $720.",
        "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 Cairo to Washington D.C.?",
        "answer": "On the Cairo (CAI) to Washington D.C. (IAD) route, a great deal is any fare under $795, and the typical price is around $1,048. Most fares fall between $800 and $1,200, so anything below $800 is a solid bargain.",
        "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"
        ]
      }
    }
  }
}