{"response": {"Key": "IAD-CMN", "orig": {"code": "IAD", "type": "airport", "city": "Washington", "fullCity": "Washington, United States", "airport": "Washington Intl Airport"}, "dest": {"code": "CMN", "type": "airport", "city": "Casablanca", "fullCity": "Casablanca, Morocco", "airport": "Mohammed V Intl Airport"}, "faq": {"q0": {"question": "What is the typical flight duration from Washington to Casablanca?", "answer": "The nonstop flight from Washington Dulles to Casablanca is about 3,820 miles. The typical outbound duration is 7 hours 15 minutes, while the return leg takes about 8 hours, making the eastbound return significantly longer due to prevailing winds.", "methodology": "Carrier service, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold.", "toolsUsed": ["flight_schedule"]}, "q1": {"question": "Are there any direct flights from Washington to Casablanca?", "answer": "Royal Air Maroc flies nonstop from Washington Dulles to Casablanca daily, with 16 departures per week — typically two flights most days and one on others, all leaving in the late evening (around 8:45 to 9:45 PM). The westbound flight takes about 7 hours 15 minutes, while the return against the wind runs about 8 hours. It's the only carrier offering a direct link on this route.", "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, flight times and distances for this route come 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). We report the days of the week and the departure times each carrier operates. The typical flight time is the median scheduled block time, given both per carrier and across all carriers on the route; where a schedule does not publish an elapsed time, it is derived from the scheduled departure and arrival times converted to UTC. Outbound and return times are computed by the same method, so the difference between them is directly comparable and reflects prevailing winds rather than any change in derivation. Distance is the great-circle distance between the two specific airports named, so an actual flown track is typically 2-5% longer. Where shown, on-time departure and arrival rates and cancellation rates come from the U.S. Bureau of Transportation Statistics (BTS) Airline On-Time Performance dataset, which covers U.S. domestic routes only; where a typical fare is shown, it comes from the U.S. DOT Airline Origin and Destination Survey (DB1B), a quarterly 10% sample of tickets sold. 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", "redeye_flights"]}, "q3": {"question": "What are the ground transportation options in Casablanca?", "answer": "From Casablanca Mohammed V International Airport (CMN) to the city center, the most practical options are the train, taxis, and ride-hailing apps. The ONCF airport train runs directly from the airport's Terminal 1 station to Casa-Voyageurs and Casa-Port stations in about 45 minutes, offering a reliable and affordable link. Official white taxis (grands taxis) are available at the terminal and are metered, though it's wise to agree on a fare beforehand. Ride-hailing services like Careem operate in Casablanca and can be booked via mobile app for a predetermined price. The train is generally the fastest and most used option for travelers heading downtown, while taxis and ride-hailing provide more direct door-to-door convenience.", "toolsUsed": [], "references": [{"url": "https://www.airports-guide.com/air-canada/air-canada-cmn-terminal-casablanca-mohammed-v-international-airport/", "title": "Air Canada CMN Terminal, Mohammed V International Airport", "time_published": "2024-08-07T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Mohammed_V_International_Airport", "title": "Mohammed V International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-07-13T16:32:42Z"}, {"url": "https://en.wikipedia.org/wiki/Casablanca%20Tramway", "title": "Casablanca Tramway", "time_published": "2026-02-12T11:27:36Z"}, {"url": "https://www.airports-guide.com/turkish-airlines/turkish-airlines-kmg-terminal-kunming-changshui-international-airport/", "title": "Turkish Airlines KMG Terminal – Kunming Changshui International Airport", "time_published": "2024-08-22T00:00:00Z"}, {"url": "https://en.wikipedia.org/wiki/Casablanca–Anfa_Airport", "title": "Casablanca–Anfa Airport", "time_published": "2026-07-05T21:31:46Z"}]}, "q4": {"question": "When is the cheapest time to fly from Washington to Casablanca?", "answer": "The cheapest months to fly from Washington to Casablanca are October, November, and September, with average fares around $836–$860. The most expensive months are June, July, and May, where average prices climb to $1,040–$1,147.", "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 to Casablanca?", "answer": "For flights from Washington to Casablanca, the optimal booking window is roughly 23 to 26 weeks before departure, when average fares are around $1,012. The single cheapest day to book is about 180 days ahead at $1,006, while last-minute bookings can climb to $1,170. For summer or peak holiday travel, it's wise to book even earlier—aim for at least 6 months ahead—as demand can push prices higher.", "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 to Casablanca?", "answer": "Yes, Royal Air Maroc operates daily nonstop red‑eye flights from Washington Dulles to Casablanca, typically departing between 8:45 PM and 9:45 PM. These flights land the next morning, with arrival times in the early‑to‑mid morning hours.", "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"]}, "q8": {"question": "If I need a connection, what are common layover cities between Washington and Casablanca?", "answer": "Common layovers include Paris, Lisbon, Madrid and Montreal, offering efficient one‑stop routings with total travel times around 12–15 hours. Paris and Lisbon provide broad onward connections to Casablanca, while Montreal often allows US Customs preclearance on the return. Transit through these hubs is typically visa‑free for US citizens."}, "q10": {"question": "Which months have the best weather for traveling to Casablanca?", "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 Washington to Casablanca?", "answer": "Bring a passport valid for at least six months beyond your stay, no visa is required for U.S. tourists for up to 90 days, and carry proof of onward or return travel, a payment method for bags, and any required vaccination certificates."}, "q12": {"question": "Which airport should I use in Casablanca?", "answer": "Casablanca has only one airport, Mohammed V International Airport, which serves all flights to the city."}, "q13": {"question": "How do I get to Washington Intl Airport from the city center?", "answer": "The Silver Line Express bus connects Dulles Airport to the Wiehle-Reston East Metrorail station for $5 each way, with trains running to downtown Washington, D.C. Taxis, ride-share services like Uber and Lyft, and shared van shuttles are available 24/7 from the arrivals level. Driving and parking are straightforward, with economy lots at $15 per day and a free shuttle to the terminal. The Metrorail option is popular for avoiding traffic, while ride-share or taxi is fastest, and driving is most convenient for travelers with luggage or flexible schedules.", "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"}]}, "q14": {"question": "Are there hotels or sleeping facilities at Casablanca airport?", "answer": "Casablanca Mohammed V International Airport (CMN) has a transit hotel inside Terminal 2, providing on-site sleeping accommodations. There are no capsule hotels or sleeping pods, but several nearby hotels are available within a quick shuttle ride of the airport.", "toolsUsed": [], "references": [{"url": "https://www.sleepinginairports.net/guides/casablanca-airport-guide.htm", "title": "Casablanca Airport Guide (CMN) - Sleeping in Airports", "time_published": "2026-04-13T19:52:10Z"}, {"url": "http://www.sleepinginairports.net/africa/casablanca-airport.htm", "title": "Casablanca Airport Guide (CMN) - Sleeping in Airports", "time_published": "2026-02-03T21:40:13Z"}, {"url": "https://activities.marriott.com/africa/morocco/casablanca/activities/arrival_casablanca_airport_cmn_transfer_to_hotels_accommodation-XM57Y6", "title": "Arrival Casablanca Airport CMN Transfer to Hotels Accommodation", "time_published": "2026-03-01T00:00:00Z"}, {"url": "https://activities.marriott.com/africa/morocco/casablanca/activities/casablanca_airport_transfer_to_your_hotel_accommodation-XFYEGS", "title": "Casablanca Airport Transfer to your hotel accommodation", "time_published": "2026-03-01T00:00:00Z"}, {"url": "https://www.airports-guide.com/air-canada/air-canada-cmn-terminal-casablanca-mohammed-v-international-airport/", "title": "Air Canada CMN Terminal, Mohammed V International Airport", "time_published": "2024-08-07T00:00:00Z"}, {"url": "https://activities.marriott.com/africa/morocco/casablanca/activities/casablanca_cmn_airport_private_transfer-XH5H80", "title": "Casablanca CMN Airport Private Transfer", "time_published": "2026-03-01T00:00:00Z"}]}, "q17": {"question": "What aircraft are typically used on flights from Washington to Casablanca?", "answer": "There is no nonstop service from Washington Dulles to Casablanca. On a typical connecting itinerary, the long-haul leg is operated with an Airbus A330-200, most often via Madrid on Iberia, with a shorter connecting flight on a Canadair Regional Jet 1000. The exact aircraft can vary by day and airline, and while Wi‑Fi and seatback entertainment are widely available on these routes, specific features depend on the carrier and aircraft configuration.", "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 to Casablanca?", "answer": "Royal Air Maroc (AT) is the only airline flying nonstop from Washington Dulles to Casablanca, and it belongs to the Oneworld alliance. Royal Air Maroc is the sole carrier on the route, so no other alliances are represented nonstop — other alliances like Star Alliance and SkyTeam may offer connecting itineraries but do not operate the route themselves.", "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"]}, "q20": {"question": "What are the best airport lounge options when departing from Washington?", "answer": "Washington Dulles offers several lounges across its concourses. In Concourse A, the Virgin Atlantic Clubhouse, Etihad Airways Lounge (also operating as the Chase Sapphire Lounge by The Club), and Air France/KLM Lounge are available, with the latter accessible via Priority Pass but subject to capacity restrictions during peak afternoon hours. Concourse B houses the Turkish Airlines Lounge, while the Lufthansa Business and Senator Lounges are temporarily closed. A Capital One Lounge is located near the TSA PreCheck area on the Ticketing Level, open daily from 5:30 am to 9:00 pm with grab-and-go options and locally inspired food. Access to these lounges generally requires a same-day boarding pass, and eligibility varies by airline status, class of service, or lounge membership programs like Priority Pass or American Express Platinum.", "toolsUsed": [], "references": [{"url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex US", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://prioritypass.com/en-GB/lounges/united-states-of-america/washington-dulles-international", "title": "Washington Dulles International Airport IAD Lounges - IAD Airport Guide and lounges.  | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}, {"url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/IAD", "title": "American Express Lounges at Washington Dulles International Airport | Amex TH", "time_published": "2026-01-01T00:00:00Z"}, {"url": "https://www.flydulles.com/travel-information/services-amenities/airport-lounges/capital-one-lounge-iad", "title": "Capital One Lounge - IAD | flydulles.com", "time_published": "2022-03-01T00:00:00Z"}, {"url": "https://my.prioritypass.com/zh-CN/lounges/united-states-of-america/washington-dulles-international/iad6-air-france-klm-lounge", "title": "Air France - KLM Lounge IAD AIRPORT A 大厅 杜勒斯国际机场 (Washington DC Dulles Intl) | Priority Pass", "time_published": "2024-11-05T00:00:00Z"}]}, "q21": {"question": "What is the baggage allowance on this route from Washington to Casablanca?", "answer": "Baggage rules depend on the airline and fare class. Basic economy tickets may not include a checked bag, while standard economy typically allows one checked bag and a carry-on. Premium cabins usually offer two checked bags and a carry-on."}, "q22": {"question": "What cabin and seat options are typical from Washington to Casablanca?", "answer": "Flights from Washington, D.C. to Casablanca 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": "Policies differ by airline and fare; flexible and premium cabin tickets generally allow same‑day changes or standby, while basic economy typically does not."}}}}