{
  "response": {
    "Key": "GUM-TYO",
    "orig": {
      "code": "GUM",
      "type": "airport",
      "city": "Guam Island",
      "fullCity": "Guam Island, Guam",
      "airport": "Antonio B. Won Pat Intl Airport"
    },
    "dest": {
      "code": "TYO",
      "type": "airport",
      "city": "Tokyo",
      "fullCity": "Tokyo, Japan",
      "airport": "Narita Intl Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Guam Island to Tokyo?",
        "answer": "The flight from Guam Island to Tokyo is about 1,560 miles. Nonstop service takes around 3 hours 55 minutes on average, while the return leg is slightly shorter at about 3 hours 45 minutes.",
        "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 Guam Island to Tokyo?",
        "answer": "Yes, there are non‑stop flights from Guam to Tokyo on United and Japan Airlines. United flies daily to both Narita (up to 38 flights per week) and Haneda (14 per week), while Japan Airlines operates 14 daily flights per week to Narita. The flight takes about 3 hours 55 minutes on average.",
        "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 Tokyo?",
        "answer": "Flights from Guam arrive at Tokyo Narita, where the fastest and most popular way to reach the city center is the Narita Express (N'EX) train, taking about 55 minutes to Tokyo Station with half-hourly morning/evening service and hourly off-peak. Keisei Skyliner trains offer a similar express option to Ueno, while limousine buses serve major hotels and districts, and taxis are available but expensive and slower due to traffic. Rental cars and ride-share are available but rarely used for a simple airport transfer. The Narita Express is the most-used option, balancing speed, comfort, and direct access to central Tokyo and Shinjuku.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Narita%20Express",
            "title": "Narita Express",
            "time_published": "2026-03-01T17:13:38Z"
          },
          {
            "url": "http://www.narita-airport.jp/en/service/transportation/",
            "title": "Transportation / Accommodation / Refreshment Space | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Narita_Express",
            "title": "Narita Express",
            "time_published": "2026-06-09T19:28:20Z"
          },
          {
            "url": "https://www.narita-airport.jp/en/faq/access/",
            "title": "Frequently Asked Questions list of Airport Access | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "https://www.mlit.go.jp/kankocho/en/siryou/toukei/syouhityousa.html",
            "title": "International Visitor Survey | Statistical Information | Statistics/White Paper | Japan Tourism Agency",
            "time_published": "2026-04-15T00:00:00Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      },
      "q6": {
        "question": "Are overnight (red‑eye) flights available from Guam Island to Tokyo?",
        "answer": "No overnight (red‑eye) flights are available from Guam to Tokyo — neither nonstop nor connecting itineraries with a red‑eye long leg operate 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 Guam Island to Tokyo?",
        "answer": "United Airlines and Japan Airlines fly nonstop from Guam to Tokyo. United operates up to 38 weekly flights to Narita and 14 weekly flights to Haneda, while Japan Airlines offers 14 weekly flights to Narita. All flights are daily, with United departures spread throughout the day and Japan Airlines departing in the late afternoon.",
        "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 Guam Island and Tokyo?",
        "answer": "United offers non‑stop flights, but if you need a connection, common layovers include Manila, Seoul and Hong Kong. Manila offers broad connections across Asia, Seoul provides efficient transfers with Incheon’s streamlined process, and Hong Kong is a major hub with many onward flights to Tokyo."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Tokyo?",
        "answer": "March to May and October to November offer mild, comfortable weather and fewer tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Guam Island to Tokyo?",
        "answer": "Bring a valid passport, check if you need a visa or Japan's electronic travel authorization, and carry proof of onward travel, a payment method for baggage, and any required vaccination certificates."
      },
      "q12": {
        "question": "Which airport should I use in Tokyo?",
        "answer": "Narita handles most long‑haul international flights and is farther from central Tokyo. Haneda is much closer to downtown, serves many domestic and international routes, and is preferred for business travel."
      },
      "q13": {
        "question": "How do I get to Antonio B. Won Pat Intl Airport from the city center?",
        "answer": "Antonio B. Won Pat International Airport is about 3 miles northeast of downtown Tamuning. Taxis and ride-share services like Uber and Lyft provide the most direct and popular option, with a typical trip taking 10–15 minutes. Public buses run by Guam Regional Transit Authority also serve the airport along Route 1, though they are less frequent and slower. Driving and parking are straightforward, with short-term and long-term lots available right at the terminal.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/List%20of%20airports%20in%20Guam",
            "title": "List of airports in Guam",
            "time_published": "2025-03-03T05:28:18Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airports_in_Guam",
            "title": "List of airports in Guam",
            "time_published": "2026-06-06T12:26:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Eduard%20Alexander%20Gummels%20Airport",
            "title": "Eduard Alexander Gummels Airport",
            "time_published": "2026-04-19T04:44:27Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Guam%20Regional%20Medical%20City",
            "title": "Guam Regional Medical City",
            "time_published": "2025-12-30T03:17:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/List_of_airport_rail_link_systems",
            "title": "List of airport rail link systems",
            "time_published": "2026-06-20T23:01:07Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      },
      "q14": {
        "question": "Are there hotels or sleeping facilities at Tokyo airport?",
        "answer": "Tokyo Narita Airport has a 24-hour capsule hotel called Nine Hours Narita Airport located in Terminal 2 at Cary Park, offering overnight stays and day-use naps and showers. Day rooms with ensuite bathrooms are also available in Terminals 1 and 2 for transit passengers during daytime hours. Several traditional hotels are a short drive away, and a free shuttle bus connects the terminals.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://sleepinginairports.net/guides/tokyo-narita-airport-guide.htm",
            "title": "Tokyo Narita Airport Guide (NRT) - 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": "2018-10-02T00:00:56Z"
          },
          {
            "url": "https://www.sleepinginairports.net/sleep-guide/sleeping-in-tokyo-narita-airport.htm",
            "title": "Sleeping in Tokyo Narita Airport",
            "time_published": "2024-04-29T00:00:00Z"
          },
          {
            "url": "https://activities.marriott.com/asia/japan/tokyo/activities/private_one_way_transfer_narita_airport_to_tokyo-XBHJ84",
            "title": "Private One-way Transfer Narita Airport To Tokyo",
            "time_published": "2026-02-23T00:00:00Z"
          },
          {
            "url": "http://activities.marriott.com/asia/japan/ginza/activities/private_departure_transfer_central_tokyo_city_to_narita_international_airport-XARSOP?property=TYOAR",
            "title": "Private Departure Transfer : Central Tokyo City to Narita International Airport",
            "time_published": "2026-04-01T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/place/hotels-narita-international-airport-ci242.html?pageIndex=2",
            "title": "Hotels near Narita International Airport – Book on all.accor.com",
            "time_published": "2026-04-22T00:00:00Z"
          },
          {
            "url": "http://www.narita-airport.jp/en/service/transportation/capsule-hotel/",
            "title": "Capsule Hotel | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      },
      "q15": {
        "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Narita Intl Airport?",
        "answer": "At Tokyo Narita International Airport, currency exchange counters and ATMs are located in Terminals 1 and 2 on multiple floors, including the arrivals lobbies, departure areas, and basement levels. Prayer rooms are available in Terminal 1 on the 3rd floor both before and after outbound passport control. Free Wi‑Fi is offered throughout the terminals, with rental counters for mobile Wi‑Fi devices in Terminal 1 on the 1st and 4th floors and in Terminal 2 on the basement level.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://www.narita-airport.jp/en/service/ud/guide/",
            "title": "Narita Airport Facility Layout | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "http://www.narita-airport.jp/en/service/transportation/",
            "title": "Transportation / Accommodation / Refreshment Space | NARITA INTERNATIONAL AIRPORT",
            "time_published": "2016-01-01T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Narita%20Express",
            "title": "Narita Express",
            "time_published": "2026-03-01T17:13:38Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Narita_Express",
            "title": "Narita Express",
            "time_published": "2026-06-09T19:28:20Z"
          },
          {
            "url": "http://www.mlit.go.jp/koku/15_hf_000032.html",
            "title": "Narita International Airport - MLIT Japan",
            "time_published": "2006-01-01T00:00:00Z"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      },
      "q17": {
        "question": "What aircraft are typically used on flights from Guam Island to Tokyo?",
        "answer": "The most common aircraft on nonstop flights from Guam to Tokyo are the Boeing 737 MAX 8 and Boeing 737-800, both operated by United, along with the Boeing 767 flown by Japan Airlines. On one-stop itineraries the long leg is most often a United Boeing 737-800 connecting through Osaka, Nagoya, or Manila, while other connecting options may use a Philippine Airlines Airbus A321 or an ANA Boeing 787. The exact aircraft can vary by day and airline, and Wi‑Fi and seatback entertainment are widely available on these jets.",
        "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 Guam Island to Tokyo?",
        "answer": "United Airlines (Star Alliance) and Japan Airlines (oneworld) fly nonstop from Guam to Tokyo, with United serving both Narita and Haneda and JAL serving Narita. SkyTeam has no nonstop presence on this route, though it may offer connecting itineraries.",
        "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 Guam Island?",
        "answer": "At Guam’s Antonio B. Won Pat International Airport, the main lounge available is the Sagan Bisita Lounge, located airside opposite Gate 7. Access is available to Priority Pass members, certain American Express Platinum cardholders, and passengers on some airlines, with a maximum stay of three hours. The lounge offers showers, complimentary alcoholic and soft drinks, Wi‑Fi, and comfortable seating.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://prioritypass.com/lounges/guam/guam-intl",
            "title": "Antonio B. Won Pat International Airport GUM Lounges - GUM Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://my.prioritypass.com:443/en-GB/lounges/guam/antonio-b-won-pat-international-guam-intl/gum2-sagan-bisita",
            "title": "Sagan Bisita GUM AIRPORT Guam Intl | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-th/travel/lounges/the-platinum-card/GUM",
            "title": "American Express Lounges at Guam International Airport | Amex TH",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://lufthansa.com/lhg/de/en/dest/cy/hagatna-guam",
            "title": "Flight to Hagåtña - Guam (GUM) | Lufthansa",
            "time_published": "2023-11-10T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/GUM",
            "title": "American Express Lounges at Guam International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          }
        ],
        "methodology": "Airport details are drawn from the sources listed with this answer, primarily the airport operator's official website along with airline, lounge-operator and transit-authority pages, collected by our research process and refreshed periodically. Only information found in those sources is used; where a source does not cover a topic it is left out rather than guessed."
      },
      "q21": {
        "question": "What is the baggage allowance on this route from Guam Island to Tokyo?",
        "answer": "On Guam–Tokyo flights, baggage rules vary by airline and fare type. Basic economy tickets often exclude a checked bag, while standard economy fares typically include one free checked bag and a carry‑on. Premium cabins offer higher allowances."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Guam Island to Tokyo?",
        "answer": "Flights from Guam to Tokyo 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."
      }
    }
  }
}