{
  "response": {
    "Key": "GMP-USN",
    "orig": {
      "code": "GMP",
      "type": "airport",
      "city": "Seoul",
      "fullCity": "Seoul, Korea",
      "airport": "Gimpo Intl Airport"
    },
    "dest": {
      "code": "USN",
      "type": "airport",
      "city": "Ulsan",
      "fullCity": "Ulsan, Korea",
      "airport": "Ulsan Airport"
    },
    "faq": {
      "q0": {
        "question": "What is the typical flight duration from Seoul to Ulsan?",
        "answer": "The flight from Seoul Gimpo to Ulsan is about 200 miles and typically takes one hour. The return direction also takes one hour, so there's no meaningful difference either way.",
        "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"
        ]
      },
      "q3": {
        "question": "What are the ground transportation options in Ulsan?",
        "answer": "At Ulsan Airport the main ground transport into the city is the extensive local bus network — routes 102, 111, 122, 203, 205, 216, 225, 235, 236, 256, 266, 402, 412, 422, 432, 442, 453, 702, 714, 732, 1127, and 5005 (the latter goes to KTX Ulsan Station) all serve the airport. Buses are the most used option, connecting the airport with central Ulsan and the high-speed rail station efficiently and affordably. Taxis are also available right outside the terminal and provide a faster, door-to-door ride, though at a higher cost. Ride-sharing services are not widely available in this region, and there are no car rental desks at the airport itself.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-details.html",
            "title": "Ulsan Airport (USN) Details, Ulsan, South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ulsan%20Airport",
            "title": "Ulsan Airport",
            "time_published": "2026-02-05T21:15:51Z"
          },
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-15-day-weather-forecast.html",
            "title": "Ulsan Airport (USN) 15 Day Weather Forecast, Ulsan South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ulsan_Airport",
            "title": "Ulsan Airport",
            "time_published": "2026-07-06T10:57:45Z"
          },
          {
            "url": "https://airportdistancecalculator.com/flight-usn-to-pus.html",
            "title": "Distance From Ulsan Airport to Gimhae International Airport (USN - PUS Distance)",
            "time_published": "2026-01-19T00:00:00Z"
          }
        ],
        "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 Seoul to Ulsan?",
        "answer": "No overnight (red‑eye) flights are currently scheduled from Seoul Gimpo (GMP) to Ulsan (USN) — neither nonstop nor connecting itineraries with a red‑eye long leg were found.",
        "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 Seoul to Ulsan?",
        "answer": "Korean Air and Jin Air operate nonstop flights from Seoul Gimpo to Ulsan. Korean Air runs about 28 weekly flights with daily departures, while Jin Air offers 7 weekly flights, also daily. No median fare data is available for these carriers.",
        "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 Seoul and Ulsan?",
        "answer": "As a domestic route, connections are uncommon; most flights are direct. If a connection is required, Jeju and Busan sometimes serve as transfer points, offering efficient domestic transfers with no visa needed."
      },
      "q10": {
        "question": "Which months have the best weather for traveling to Ulsan?",
        "answer": "April to June and September to October offer warm, pleasant days and fewer domestic tourists."
      },
      "q11": {
        "question": "What documents should I bring with me to the airport when flying from Seoul to Ulsan?",
        "answer": "Since this is a domestic flight within Korea, a valid government-issued ID such as a national ID card or passport is sufficient. No visa or travel authorization is required, and vaccination certificates are not needed. Bring a payment method for baggage and any other incidental fees."
      },
      "q12": {
        "question": "Which airport should I use in Ulsan?",
        "answer": "Ulsan has only one airport, Ulsan Airport, located about 7 km northeast of downtown."
      },
      "q13": {
        "question": "How do I get to Gimpo Intl Airport from the city center?",
        "answer": "The fastest and most popular way to reach Gimpo Airport from central Seoul is by subway, with Lines 5 and 9 and the Airport Railroad (AREX) all serving the station directly connected to the terminals. Airport limousine buses also run from major points in the city, offering a comfortable ride with luggage space at a moderate fare. Taxis and ride‑share services are available and convenient, though more expensive than public transit, and driving is possible with parking at the airport but can be costly and subject to peak congestion.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport",
            "title": "Gimpo International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-20T00:34:01Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport_station",
            "title": "Gimpo International Airport station",
            "time_published": "2026-06-18T01:18:13Z"
          },
          {
            "url": "https://airport.kr/bbs/ap_en/937/138233/artclView.do",
            "title": "K2Web Wizard",
            "time_published": "2024-10-16T00:00:00Z"
          },
          {
            "url": "https://www.airport.kr/ap_en/1490/subview.do",
            "title": "International Incheon Airport",
            "time_published": "2026-01-22T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimpo%20International%20Airport%20station",
            "title": "Gimpo International Airport station",
            "time_published": "2025-07-02T14:13:16Z"
          }
        ],
        "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 Ulsan airport?",
        "answer": "Ulsan Airport (USN) does not have on-site hotels, capsule hotels, or sleeping pods within the terminal. There are no airside or landside sleeping facilities, and no shuttle is required for on-site accommodations. Nearby hotels, such as those in downtown Ulsan, are accessible via public transportation or taxi, with some properties about a 20-minute drive from the airport.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-details.html",
            "title": "Ulsan Airport (USN) Details, Ulsan, South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "http://www.sleepinginairports.net/asia/seoul.htm",
            "title": "Seoul Incheon Airport Guide (ICN) - Sleeping in Airports",
            "time_published": "2026-04-13T17:34:21Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/en/reservation/RoomSearchIntro.jsp",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2026-01-14T00:00:00Z"
          },
          {
            "url": "https://www.walkerhill.com/transithotel/customer/FAQ",
            "title": "Incheon Airport Transit Hotel",
            "time_published": "2022-06-13T00:00:00Z"
          },
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-15-day-weather-forecast.html",
            "title": "Ulsan Airport (USN) 15 Day Weather Forecast, Ulsan South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://all.accor.com/a/en/destination/country/hotels-south-korea-pkr/family-friendly.html",
            "title": "Family-friendly hotels in South Korea: Book at the best rate | Accor",
            "time_published": "2025-09-18T00:00:00Z"
          }
        ],
        "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 Ulsan Airport?",
        "answer": "Ulsan Airport does not specifically list currency exchange offices, prayer rooms, or free Wi‑Fi in its published amenities; the terminal is a single 8,651 m² building with basic facilities and a short domestic runway. While some Korean airports offer prayer spaces and free internet, no dedicated information confirms these services at USN. Travelers may find general seating areas but should plan on using mobile data or arranging currency beforehand.",
        "toolsUsed": [],
        "references": [
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-details.html",
            "title": "Ulsan Airport (USN) Details, Ulsan, South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ulsan%20Airport",
            "title": "Ulsan Airport",
            "time_published": "2026-02-05T21:15:51Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Ulsan_Airport",
            "title": "Ulsan Airport",
            "time_published": "2026-07-06T10:57:45Z"
          },
          {
            "url": "http://airportdistancecalculator.com/ulsan-airport-usn-15-day-weather-forecast.html",
            "title": "Ulsan Airport (USN) 15 Day Weather Forecast, Ulsan South Korea",
            "time_published": "2026-04-18T00:00:00Z"
          },
          {
            "url": "http://airportdistancecalculator.com/closest-airports-to-ulsan-south-korea.html",
            "title": "Closest Airport to Ulsan, Airports Near Ulsan South Korea"
          }
        ],
        "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 Seoul to Ulsan?",
        "answer": "Flights from Seoul Gimpo to Ulsan are operated nonstop by Jin Air using Boeing 737-800 aircraft. This is the only aircraft type that appears in the schedule, though the exact model can vary by day and season.",
        "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 Seoul to Ulsan?",
        "answer": "Korean Air (SkyTeam) and Jin Air (no alliance) operate nonstop flights from Seoul (GMP) to Ulsan. SkyTeam is the only global alliance represented on this route — Star Alliance and oneworld have no nonstop presence here.",
        "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 Seoul?",
        "answer": "In the international terminal at Gimpo, the Sky Hub Lounge (airside near gates 35 and R1) is open daily from 6:30 AM to 8:00 PM and offers air conditioning, flight information screens, and complimentary alcoholic drinks. Access is available to Priority Pass, American Express Platinum Card, and LoungeKey members, as well as business-class passengers on select airlines; stays are limited to three hours, and children under three enter free.",
        "toolsUsed": [],
        "references": [
          {
            "url": "https://prioritypass.com/en-GB/lounges/south-korea/gimpo-international",
            "title": "Gimpo International Airport GMP Lounges - GMP Airport Guide and lounges.  | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/nl-nl/travel/lounges/the-platinum-card/GMP",
            "title": "American Express Lounges at Gimpo International Airport | Amex NL",
            "time_published": "2026-05-03T00:00:00Z"
          },
          {
            "url": "https://americanexpress.com/en-us/travel/lounges/the-platinum-card/GMP",
            "title": "American Express Lounges at Gimpo International Airport | Amex US",
            "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png"
          },
          {
            "url": "https://prioritypass.com/en/lounges/south-korea/seoul-gimpo-international/gmp4-sky-hub-lounge",
            "title": "Sky Hub Lounge GMP AIRPORT International Terminal Seoul Gimpo International | Priority Pass",
            "time_published": "2024-11-05T00:00:00Z"
          },
          {
            "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport",
            "title": "Gimpo International Airport",
            "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png",
            "time_published": "2026-07-20T00:34:01Z"
          }
        ],
        "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 Seoul to Ulsan?",
        "answer": "On Seoul–Ulsan flights, baggage rules depend on the airline and fare. Basic economy tickets are restrictive, often excluding checked bags, while standard economy typically includes one checked bag and a carry‑on."
      },
      "q22": {
        "question": "What cabin and seat options are typical from Seoul to Ulsan?",
        "answer": "On this short domestic route, flights typically offer only Economy class without Premium Economy or flat‑bed Business."
      },
      "q23": {
        "question": "Are same‑day changes or standby possible on this route?",
        "answer": "Policies differ by airline and fare; flexible tickets and premium cabins typically allow same‑day changes or standby, while discounted fares often do not."
      }
    }
  }
}