{
  "response": {
    "Key": "DUB-WAS",
    "orig": {
      "code": "DUB",
      "type": "airport",
      "city": "Dublin",
      "fullCity": "Dublin, Ireland",
      "airport": "Dublin Airport"
    },
    "dest": {
      "code": "WAS",
      "type": "airport",
      "city": "Washington",
      "fullCity": "Washington, United States",
      "airport": "Ronald Reagan National Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Dublin to Washington?",
        "answer": "The flight from Dublin to Washington is about 3,400 miles. Nonstop service takes around 8 hours and 10 minutes eastbound, while the return leg is about 6 hours and 50 minutes — the outbound flight is noticeably longer due to prevailing headwinds.",
        "methodology": "Flight times and distances come 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). The typical flight time is the median scheduled block time across all carriers on the route, computed the same way in both directions so the difference reflects prevailing winds rather than any change in method. Distance is the great-circle distance between the two airports, so the actual flown track is typically 2-5% longer.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q1": {
        "question": "Are there any direct flights from Dublin to Washington?",
        "answer": "Yes, Aer Lingus and United both fly nonstop from Dublin to Washington Dulles (IAD), with flights every day of the week. Together they offer about 49 weekly nonstops — United runs three daily departures and Aer Lingus runs four, with a typical flight time around 8 hours 10 minutes eastbound.",
        "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.",
        "toolsUsed": [
          "route_airlines",
          "flight_schedule"
        ]
      },
      "q2": {
        "question": "Are there visa requirements to travel from Dublin to Washington?",
        "answer": "For Irish citizens, no visa is required for a short tourist visit to the United States, with a permitted stay of up to 90 days. An ESTA electronic travel authorisation must be obtained before travel.\n\nThis is general guidance to help you plan, not official immigration advice — entry rules can change and can depend on your nationality and circumstances, so please confirm the current requirements with the relevant embassy or official government source before you travel.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Visa_policy_of_the_United_States",
            "title": "Visa policy of the United States",
            "favicon": "https://en.wikipedia.org/static/favicon/wikipedia.ico"
          },
          {
            "url": "https://www.gov.uk/foreign-travel-advice/usa/entry-requirements",
            "title": "United States entry requirements — GOV.UK",
            "favicon": "https://www.gov.uk/favicon.ico"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business/wb-temporary-business-visitor-under-visa-waiver-program",
            "title": "WB Temporary Business Visitor under Visa Waiver Program | USCIS"
          },
          {
            "url": "https://uscis.gov/working-in-the-united-states/temporary-visitors-for-business",
            "title": "Temporary Visitors for Business | USCIS"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/visa-waiver-program/requirements-immigrant-and-nonimmigrant-visas",
            "title": "Requirements for Immigrant and Nonimmigrant Visas | U.S. Customs and Border Protection"
          },
          {
            "url": "https://www.cbp.gov/travel/international-visitors/applying-admission-united-states",
            "title": "Admission into United States | U.S. Customs and Border Protection"
          },
          {
            "url": "https://esta.cbp.dhs.gov/",
            "title": "Official ESTA Application Website - Home"
          }
        ],
        "preopenedReferences": true,
        "stageOnly": true
      },
      "q3": {
        "question": "What are the ground transportation options in Washington?",
        "answer": "Washington Dulles International Airport (IAD) offers a Metrorail Silver Line station connected to the main terminal by an indoor pedestrian tunnel with moving sidewalks, providing reliable mass transit to downtown Washington. Taxis, ride-share services, and rental cars are also available at the airport, with the Dulles Access Road and parallel toll road offering direct highway access to the Capital Beltway. The Metrorail is the most-used public option for reaching the city center, but taxis and ride-shares are generally the fastest door-to-door choice, especially outside rush hour. Car rentals are convenient for exploring beyond the city, though parking downtown can be expensive. Among all options, ride-share and taxi remain the most popular for visitors heading directly to central Washington.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.flydulles.com/parking-transportation",
            "title": "flydulles.com - Parking & Transportation",
            "favicon": "https://www.flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.flydulles.com/metro",
            "title": "flydulles.com - Dulles Airport Metrorail Station",
            "favicon": "https://www.flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "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"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dulles_International_Airport",
            "title": "Dulles International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-18T13:47:09Z"
          },
          {
            "url": "https://flydulles.com/shopping-dining",
            "title": "flydulles.com - Shopping & Dining",
            "favicon": "https://flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Dublin to Washington?",
        "answer": "No overnight or red‑eye flights — nonstop or connecting — operate from Dublin to Washington. The schedule shows no departures after roughly 8 PM on this route.",
        "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 Dublin to Washington?",
        "answer": "Aer Lingus and United operate nonstop from Dublin to Washington, with Aer Lingus flying 28 weekly flights and United flying 21 weekly flights, both serving Washington Dulles. Specific fares for these carriers are not available for this route.",
        "methodology": "Airlines and weekly frequencies come 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 typical fare is shown for a carrier, it is the median of 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 Dublin and Washington?",
        "answer": "Common layover cities are New York, Boston, Chicago, and Philadelphia. These hubs offer broad connections and efficient transfers, with many flights also enabling US preclearance in Dublin for a smoother arrival."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Washington?",
        "answer": "April to May and September to October offer pleasant temperatures, cherry blossoms or fall foliage, and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Dublin to Washington?",
        "answer": "Bring a valid passport, your ESTA authorization or U.S. visa, proof of onward or return travel, payment for baggage, and any required vaccination or insurance documents."
      },
      "q12": {
        "question": "Which airport should I use in Washington?",
        "answer": "Washington Dulles is the primary international gateway, located about 26 miles west of downtown. Ronald Reagan National is closest to the city centre and monuments, but mainly handles domestic and a few international flights. Baltimore/Washington International is farther out and offers a mix of low-cost and full-service carriers."
      },
      "q13": {
        "question": "How do I get to Dublin Airport from the city center?",
        "answer": "Public transport from Dublin city center to Dublin Airport is served by Dublin Bus and Airlink express buses, with frequent departures from central locations like O'Connell Street and Heuston Station. Private shuttle buses and coach services also run from major hotels and tourist hubs, while ride-share apps and taxis offer door-to-door convenience at a higher cost. Driving is possible with on-site short-term and long-term parking, though airport parking is generally the most expensive option. The Airlink express bus is typically the most popular choice for its balance of speed, frequency, and relatively low fare compared to taxis or driving.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Dublin%20Bus",
            "title": "Dublin Bus",
            "time_published": "2026-03-30T09:00:45Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Transport_in_Dublin",
            "title": "Transport in Dublin",
            "time_published": "2026-04-05T16:21:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dublin_Bus",
            "title": "Dublin Bus",
            "time_published": "2026-06-18T16:39:47Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Washington airport?",
        "answer": "Washington Dulles International Airport has a hotel located inside the airport, the Holiday Inn Washington-Dulles Intl Airport, which offers free shuttle service and is connected to the terminal via courtesy phone pickup from baggage claim. Several other nearby hotels also provide free shuttles, including the Washington Dulles Airport Marriott, Hyatt Regency Dulles International, Courtyard by Marriott Dulles Airport Herndon, Sonesta ES Suites Dulles Airport, and Spark by Hilton Dulles Airport. Day rooms are available at the airport, and there are no sleep cabins or pods.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.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://ihg.com/holidayinn/hotels/gb/en/dulles/wasda/hoteldetail/amenities",
            "title": "Holiday Inn Washington-Dulles Intl Airport - Free Internet & More",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-holidayinn?fmt=png-alpha"
          },
          {
            "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"
          },
          {
            "url": "https://ihg.com/washington-district-of-columbia/hotels-near-washington-dulles-international",
            "title": "47 Hotels Near IAD Washington Dulles International (IAD) Airport | IHG",
            "favicon": "https://digital.ihg.com/is/image/ihg/app-web-chiclet-ihg?fmt=png-alpha"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Ronald Reagan National Airport?",
        "answer": "Washington Dulles International Airport (IAD) offers free Wi‑Fi throughout the terminal, and currency exchange services are available post‑security in Concourse B. The Capital One Lounge also provides high‑speed Wi‑Fi for eligible guests.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://flydulles.com/shopping-dining-advanced-directory",
            "title": "Shopping & Dining Advanced Directory | flydulles.com",
            "favicon": "https://flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "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"
          },
          {
            "url": "https://flydulles.com/travel-information/services-amenities/airport-lounges/capital-one-lounge-iad",
            "title": "Capital One Lounge - IAD | flydulles.com",
            "favicon": "https://flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.mwaa.com/iad-rfi",
            "title": "mwaa.com - US DOT Request for Information to Revitalize Washington Dulles International Airport",
            "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://flydulles.com/shopping-dining",
            "title": "flydulles.com - Shopping & Dining",
            "favicon": "https://flydulles.com/themes/custom/mwaa_barrio/favicon.ico"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Dublin and Washington airports?",
        "answer": "At Dublin Airport, passengers with reduced mobility can request special assistance—wheelchair support, guided help through security and boarding—at least 48 hours before departure via their airline or the airport's service desk; dedicated assistance points and accessible toilets are in both terminals, and families will find baby-changing and feeding rooms near most restrooms. At Ronald Reagan Washington National Airport (DCA) in Washington, the Hidden Disabilities Sunflower lanyard program supports travelers with invisible disabilities, wheelchairs and accessible shuttle buses with lifts are available, and a children's play area with interactive displays and slides sits in National Hall near the north security checkpoint. Request wheelchair or mobility help from your airline in advance at DCA, and pick up a Sunflower lanyard at pre-security information desks between 10am and 6pm.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Dublin_Airport",
            "title": "Dublin Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2003-08-11T04:38:02Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Airport_Police_Service",
            "title": "Airport Police Service",
            "time_published": "2026-05-10T20:59:34Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dublin_Airport_bombing",
            "title": "Dublin Airport bombing",
            "time_published": "2025-09-15T00:01:35Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/MetroLink_(Dublin)",
            "title": "MetroLink (Dublin)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T12:42:48Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Dublin_Bus",
            "title": "Dublin Bus",
            "time_published": "2026-06-18T16:39:47Z"
          },
          {
            "url": "https://www.flyreagan.com/dca/services-patrons-disabilities",
            "title": "flyreagan.com - Services for Patrons with Disabilities",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.flyreagan.com/customer-service/services-patrons-disabilities",
            "title": "flyreagan.com - Services for Patrons with Disabilities",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://www.mwaa.com/policies-regulations/civil-rights-patrons/ada-rehab-act-notice",
            "title": "mwaa.com - ADA Rehab Act Notice",
            "favicon": "https://www.mwaa.com/themes/custom/mwaa_barrio/favicon.ico"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ronald_Reagan_Washington_National_Airport",
            "title": "Ronald Reagan Washington National Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-15T23:34:47Z"
          },
          {
            "url": "https://www.flyreagan.com/",
            "title": "Official Website of Ronald Reagan Washington National Airport - DCA",
            "favicon": "https://www.flyreagan.com/themes/custom/mwaa_barrio/favicon.ico"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Dublin to Washington?",
        "answer": "Aer Lingus, which operates the most flights on the Dublin to Washington route, uses Airbus A321neo aircraft. United Airlines also flies this route nonstop, using Boeing 757-200 aircraft.",
        "methodology": "Aircraft types come 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). For U.S. routes the type is grounded in the tail number that actually operated the flight; elsewhere it comes from the airline's filed equipment code. Where the source does not commit to a specific variant we name the aircraft family (for example Airbus A320 family) rather than guess, and where no reliable type is on file the aircraft is omitted rather than estimated. Types describe typical scheduled equipment and can vary with seasonal or day-of-week assignments and last-minute swaps.",
        "toolsUsed": [
          "flight_schedule"
        ]
      },
      "q18": {
        "question": "Which airline alliances serve flights from Dublin to Washington?",
        "answer": "Aer Lingus (EI) and United Airlines (UA) operate nonstop flights from Dublin to Washington Dulles. Aer Lingus is not part of a global alliance, while United is a member of Star Alliance. Other alliances may serve this route via connections, but only Star Alliance has a nonstop presence through United.",
        "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 Dublin?",
        "answer": "Dublin Airport has two lounge options: the T1 Lounge in Terminal 1, described as a contemporary and modern haven, and the Liffey Lounge in Terminal 2, which is open from 04:00 to 21:00. Priority Pass membership grants access to a lounge at Terminal 1, and American Express Platinum Card holders can access the Liffey Lounge in Terminal 2.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.prioritypass.com/airport-guides/dublin-international/terminal-1",
            "title": "Dublin International DUB Terminal 1 - Lounges and info. | Priority Pass",
            "time_published": "2026-01-01T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-gb/travel/lounges/the-platinum-card/DUB",
            "title": "American Express Lounges at Dublin Airport | Amex GB",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://my.prioritypass.com/en-GB/lounges/ireland/dublin",
            "title": "Dublin Airport DUB Lounges - DUB Airport Guide and lounges. | Priority Pass",
            "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c",
            "time_published": "2026-06-30T08:24:25Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/DUB",
            "title": "American Express Lounges at Dublin Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://aa.com/web/i18n/travelInformation/destinationInformation/dub-airport.html",
            "title": "Dublin, Ireland (DUB)",
            "favicon": "https://aa.com/content/images/chrome/rebrand/favicon.png"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Dublin to Washington?",
        "answer": "Baggage rules differ by airline, but Basic Economy often excludes a checked bag. Standard transatlantic economy usually includes one checked bag and a carry‑on, while premium cabins offer more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Dublin to Washington?",
        "answer": "Nonstop flights from Dublin to Washington typically offer Economy and flat-bed Business class, with Premium Economy available on select carriers."
      },
      "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."
      }
    }
  }
}