{
  "response": {
    "Key": "EWR-OPO",
    "orig": {
      "code": "EWR",
      "type": "airport",
      "city": "Newark",
      "fullCity": "Newark, New Jersey",
      "airport": "Liberty Intl Airport"
    },
    "dest": {
      "code": "OPO",
      "type": "airport",
      "city": "Porto",
      "fullCity": "Porto, Portugal",
      "airport": "Francisco de Sá Carneiro Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Newark to Porto?",
        "answer": "The flight from Newark to Porto is about 3,330 miles and typically takes 6 hours 45 minutes. The return leg is longer at 8 hours 25 minutes, a difference of 1 hour 40 minutes due to prevailing winds.",
        "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 Newark to Porto?",
        "answer": "Yes, there are direct nonstop flights from Newark (EWR) to Porto (OPO). Two airlines fly the route: United operates 42 weekly flights (daily, with evening departures around 6:50–10:45 PM), and TAP Air Portugal operates 22 weekly flights (daily, with departures clustered around midnight and late evening). The flight takes roughly 6 hours 45 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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Porto?",
        "answer": "From Porto Airport (OPO) to the city center, the Porto Metro light rail is the most used and efficient option, with Aeroporto station on line E providing direct service to Trindade in about 30 minutes every 15 minutes. Taxis and ride-share services are available at the terminal for a faster but more expensive ride, and STCP buses also connect the airport to the city, including an all-night bus. Car rentals are available via the A41 and A28 motorways, with multiple on-site parking lots like P0 and P6. The GetBUS shuttle offers direct 50-minute connections to Braga and Guimarães for travelers heading beyond Porto.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Porto_Metro",
            "title": "Porto Metro",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-08T11:48:21Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Francisco_de_Sá_Carneiro_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-17T05:39:31Z"
          },
          {
            "url": "https://portoairport.com/porto-airport-parking",
            "title": "Porto Airport Parking",
            "favicon": "https://portoairport.com/apple-icon-57x57.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Porto_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T10:27:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Aeroporto_station_(Porto_Metro)",
            "title": "Aeroporto station (Porto Metro)",
            "time_published": "2025-05-07T19:02:21Z"
          }
        ]
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Newark to Porto?",
        "answer": "Yes, overnight red-eye flights are available from Newark to Porto. United operates up to 28 weekly red-eyes departing between roughly 9:40 PM and 10:45 PM, while TAP Air Portugal offers about 12 weekly red-eyes departing between 10:45 PM and 11:55 PM. These flights depart late evening and, on a roughly 6–7 hour transatlantic crossing, arrive in Porto 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 Newark to Porto?",
        "answer": "United and TAP Air Portugal operate nonstop flights from Newark to Porto. United offers up to 42 weekly flights with a median fare around $1,144, while TAP Air Portugal runs up to 22 weekly flights with a median fare near $932. Both carriers fly daily, with departures spread across morning and evening hours.",
        "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 Newark and Porto?",
        "answer": "Common layover cities include Lisbon, Madrid, London, and Amsterdam. Lisbon offers the most direct routing with short onward flights and broad TAP Air Portugal connections. Madrid provides efficient Iberia transfers and a compact terminal layout. London and Amsterdam are major hubs with extensive networks and streamlined transfer processes, though they may add more total travel time."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Porto?",
        "answer": "May to June and September to October offer pleasant temperatures, less rain, and fewer tourists than peak summer."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Newark to Porto?",
        "answer": "Bring a passport valid for at least three months beyond your planned stay, any required visa or ETIAS travel authorization, proof of onward or return travel, a payment method for baggage, and any necessary vaccination or insurance documents."
      },
      "q12": {
        "question": "Which airport should I use in Porto?",
        "answer": "Porto has one airport, Francisco Sá Carneiro Airport, which serves all commercial flights to the city."
      },
      "q13": {
        "question": "How do I get to Liberty Intl Airport from the city center?",
        "answer": "From downtown Newark or Manhattan, the fastest and most popular way to reach Newark Liberty International Airport is by rail: take NJ Transit or Amtrak to the Newark Airport Train Station, then connect via the AirTrain monorail to the terminals (about 30 minutes from Midtown Manhattan, with the AirTrain leg costing $8). The CoachUSA Newark Airport Express bus runs from Port Authority Bus Terminal in about 50 minutes, and NJ Transit local buses (routes 28, 37, 62, 67, 107) serve Newark Penn Station and surrounding areas. Taxis, ride-share apps like Uber and Lyft, and authorized shuttle or private car services are available curbside at every terminal, while drivers can use on-airport parking garages or the free Cell Phone Lot for pickups.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://newarkairport.com/transportation",
            "title": "Transportation Options - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://newarkairport.com/transportation/public-transport",
            "title": "EWR Public Transportation - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://newarkairport.com/to-from-airport/public-transportation",
            "title": "EWR Public Transportation - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:44:03Z"
          },
          {
            "url": "https://www.newarkairport.com/flight-search",
            "title": "Flight Information - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-01-12T23:01:24Z"
          }
        ]
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Porto airport?",
        "answer": "Porto Airport has no directly connected hotel, but four hotels are nearby. Park Hotel Porto Aeroporto is a mid-range hotel about a 5-minute walk from the terminal. Other nearby options include Singular Aeroporto, AP Aeroporto Porto, and Stay Hotel Porto Aeroporto.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "http://www.sleepinginairports.net/europe/porto.htm",
            "title": "Porto Airport Guide (OPO) - Sleeping in Airports",
            "time_published": "2026-05-13T20:18:16Z"
          },
          {
            "url": "https://www.sleepinginairports.net/guides/porto-airport-guide.htm",
            "title": "Porto Airport Guide (OPO) - 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": "2018-10-02T00:00:54Z"
          }
        ]
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Francisco de Sá Carneiro Airport?",
        "answer": "Francisco de Sá Carneiro Airport (OPO) in Porto offers currency exchange offices in the terminal, typically located in the arrivals and departures areas. Prayer rooms or chapels are available at the airport, and free Wi-Fi is provided throughout the terminal. Specific terminal locations for these amenities are not detailed in the available information.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Francisco_de_Sá_Carneiro_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-17T05:39:31Z"
          },
          {
            "url": "https://portoairport.com/porto-airport-parking",
            "title": "Porto Airport Parking",
            "favicon": "https://portoairport.com/apple-icon-57x57.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Porto_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T10:27:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_the_busiest_airports_in_Portugal",
            "title": "List of the busiest airports in Portugal",
            "time_published": "2025-05-22T19:00:42Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Aeroporto_station_(Porto_Metro)",
            "title": "Aeroporto station (Porto Metro)",
            "time_published": "2025-05-07T19:02:21Z"
          }
        ]
      },
      "q16": {
        "question": "Are there accessible services or children's facilities at the Newark and Porto airports?",
        "answer": "At Newark Liberty International Airport, travelers with disabilities can arrange wheelchair services, guided assistance, or oxygen support through their airline, travel agent, or TSA Cares, with TSA Cares requests recommended at least 72 hours before a flight; all restrooms and water fountains are accessible, and adult-sized changing tables are available in every terminal. Newark also offers children's play areas within its terminals. At Porto's Francisco de Sá Carneiro Airport, passengers with reduced mobility have access to wheelchairs, special ramps, and other facilities, and should contact their airline to arrange a porter service for assistance; dedicated disabled parking spaces are provided close to the terminal.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://www.newarkairport.com/explore-ewr/accessibility-services",
            "title": "Accessibility Services - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://panynj.gov/port-authority/en/Accessibility.html",
            "title": "Accessibility"
          },
          {
            "url": "https://www.newarkairport.com/",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://www.newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:44:03Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark_Liberty_International_Airport",
            "title": "Newark Liberty International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-16T16:50:40Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Newark_Liberty",
            "title": "Newark Liberty International Airport - Wikipedia",
            "time_published": "2026-03-12T19:22:42Z"
          },
          {
            "url": "https://portoairport.com/porto-airport-parking",
            "title": "Porto Airport Parking",
            "favicon": "https://portoairport.com/apple-icon-57x57.png"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Francisco_de_Sá_Carneiro_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-17T05:39:31Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Porto_Airport",
            "title": "Porto Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-09-14T10:27:47Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Aeroporto_station_(Porto_Metro)",
            "title": "Aeroporto station (Porto Metro)",
            "time_published": "2025-05-07T19:02:21Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Carlos_Carneiro_(footballer)",
            "title": "Carlos Carneiro (footballer)",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-05-08T12:14:21Z"
          }
        ]
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Newark to Porto?",
        "answer": "TAP Air Portugal primarily operates this route using the Airbus A321neo, while United flies the Boeing 757-200. Both carriers serve Newark to Porto with these aircraft types.",
        "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 Newark to Porto?",
        "answer": "United Airlines (Star Alliance) and TAP Air Portugal (Star Alliance) both fly nonstop from Newark to Porto, so Star Alliance is the only alliance with nonstop service on this route. Other alliances may offer connecting itineraries, but no nonstop 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. 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 Newark?",
        "answer": "When departing from Newark, the best airport lounge options include the American Admirals Club, which offers complimentary food and drinks, a full-service bar, and complimentary Wi-Fi. The British Airways Lounge provides a premium environment to grab a bite or drink and relax, recharge, and refresh. The Lufthansa Senator / Business Lounge welcomes Star Alliance Gold and Lufthansa Group members, with purchasable access subject to availability. A Delta Sky Club is also available in Terminal A, though its hours may vary.",
        "toolsUsed": [
          "article_lookup"
        ],
        "references": [
          {
            "url": "https://newarkairport.com/dine-shop-relax/lounge-and-rest",
            "title": "Lounge and Rest Areas - Dine, Shop, Relax - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico"
          },
          {
            "url": "https://prioritypass.com/lounges/united-states-of-america/newark-liberty-international",
            "title": "Newark Liberty International Airport EWR Lounges - EWR Airport Guide and lounges. | Priority Pass",
            "favicon": "https://prioritypass.com/icon.png?icon.1k7202wk2zqql.png?dpl=5e68d49c-5634-46d6-805f-911d97b48125",
            "time_published": "2026-08-18T11:40:12Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/EWR",
            "title": "American Express Lounges at Newark Liberty International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://www.delta.com/us/en/airports/united-states/new-york-city-sky-club-newark-airport-map",
            "title": "Newark Liberty (EWR) Airport Map & Lounges | Delta Air Lines",
            "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico"
          },
          {
            "url": "https://newarkairport.com?_ga=2.140031539.1079358424.1702874787-237539739.1702874787",
            "title": "Newark Liberty International Airport - EWR Newark Airport",
            "favicon": "https://newarkairport.com/images/shared/favicon/ewr_favicon.ico",
            "time_published": "2026-02-04T20:44:03Z"
          }
        ]
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Newark to Porto?",
        "answer": "Baggage rules vary by airline and fare type. Basic economy often excludes a checked bag but still includes a small personal item; a full carry-on may not be included. Standard international economy typically includes one checked bag and a carry-on, while premium cabins allow more."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Newark to Porto?",
        "answer": "Flights from Newark to Porto commonly feature Economy and flat‑bed Business class; Premium Economy is available on select airlines and routes."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies vary by airline and fare; flexible and premium tickets generally allow same‑day changes or standby, while Basic Economy tickets typically do not."
      }
    }
  }
}