{ "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": "Ulsan Airport (USN) is about 7 kilometers from central Ulsan, so ground transportation is straightforward. The primary option is the extensive city bus network, with over 20 routes serving the airport, including express line 5005 to KTX Ulsan Station for rail connections. Buses are the most used and most practical option for getting to the city center. Taxis are also available and offer a faster, more direct ride, though they cost more. Ride-share and car rental services are not commonly used at this small domestic airport.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.airportdistancecalculator.com/ulsan-airport-usn-details.html", "title": "Ulsan Airport (USN) Details, Ulsan, South Korea", "favicon": "https://www.airportdistancecalculator.com/apple-touch-icon.png" }, { "url": "https://en.wikipedia.org/wiki/Ulsan_Airport", "title": "Ulsan Airport", "time_published": "2026-07-07T23:15:18Z" }, { "url": "http://airportdistancecalculator.com/closest-airports-to-ulsan-south-korea.html", "title": "Closest Airport to Ulsan, Airports Near Ulsan South Korea" }, { "url": "https://en.wikipedia.org/wiki/Ulsan", "title": "Ulsan", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T15:07:46Z" } ] }, "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 flies up to 28 weekly flights with departures throughout the day, while Jin Air offers daily service with a single afternoon departure.", "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": "Gimpo International Airport is directly served by Seoul Subway Line 5, Line 9, the AREX rail line, the Gimpo Goldline, and the Seohae Line, making subway the fastest and most popular way to reach the airport from downtown. City buses and intercity buses also connect to the airport, and taxis — both regular and deluxe — are readily available, with regular taxis being the more affordable option. Ride-share services operate in Seoul but are less commonly used than taxis or public transit. Driving is possible via nearby highways, with parking available at the airport, though parking costs are higher than public transportation.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Transportation_in_Seoul", "title": "Transportation in Seoul", "time_published": "2025-09-22T07:17:16Z" }, { "url": "https://en.wikipedia.org/wiki/Gimpo_International_Airport_station", "title": "Gimpo International Airport station", "time_published": "2026-07-10T11:15:09Z" }, { "url": "https://en.wikipedia.org/wiki/Seoul_Station", "title": "Seoul Station", "time_published": "2026-07-18T23:32:04Z" }, { "url": "https://en.wikipedia.org/wiki/Gimpo%20International%20Airport%20station", "title": "Gimpo International Airport station", "time_published": "2025-07-02T14:13:16Z" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Ulsan airport?", "answer": "Ulsan Airport has no directly connected hotel or on-site sleeping facility. The nearest hotel mentioned is the Mercure Ambassador Ulsan, which sits about 14 km from the airport in North Ulsan, so it is not a practical airside sleeping option. Sleeping options at the airport itself are limited.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://all.accor.com/it/city/hotel-ulsan-v5663.shtml", "title": "Hotel Ulsan: prenota online su all.accor.com", "time_published": "2024-12-10T00:00:00Z" }, { "url": "https://www.airportdistancecalculator.com/ulsan-airport-usn-details.html", "title": "Ulsan Airport (USN) Details, Ulsan, South Korea", "favicon": "https://www.airportdistancecalculator.com/apple-touch-icon.png" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Ulsan Airport?", "answer": "Ulsan Airport has a compact passenger terminal of 8,651 square meters serving domestic routes from Seoul Gimpo. The terminal is small enough that amenities like currency exchange offices and prayer rooms are not part of the typical passenger experience, and specific listings for them are not part of the airport's published facility details. Free Wi-Fi is generally available in the public areas of the terminal for travelers.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.airportdistancecalculator.com/ulsan-airport-usn-details.html", "title": "Ulsan Airport (USN) Details, Ulsan, South Korea", "favicon": "https://www.airportdistancecalculator.com/apple-touch-icon.png" }, { "url": "https://en.wikipedia.org/wiki/Ulsan_Airport", "title": "Ulsan Airport", "time_published": "2026-07-07T23:15:18Z" }, { "url": "http://airportdistancecalculator.com/closest-airports-to-ulsan-south-korea.html", "title": "Closest Airport to Ulsan, Airports Near Ulsan South Korea" }, { "url": "https://www.airportdistancecalculator.com/flight-usn-to-pus.html", "title": "Distance From Ulsan Airport to Gimhae International Airport (USN - PUS Distance)", "favicon": "https://www.airportdistancecalculator.com/apple-touch-icon.png" } ] }, "q16": { "question": "Are there accessible services or children's facilities at the Seoul and Ulsan airports?", "answer": "Gimpo International Airport in Seoul and Ulsan Airport both provide standard mobility assistance for travelers with reduced mobility, including wheelchair service and escort through security and boarding. Children’s play areas are available at Gimpo’s domestic terminal; Ulsan does not have a dedicated children’s play area. To arrange assistance, request wheelchair or mobility support through your airline at least 48 hours before departure.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Gimpo%20International%20Airport", "title": "Gimpo International Airport", "time_published": "2026-04-10T20:56:07Z" }, { "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": "2026-09-12T10:55:49Z" }, { "url": "https://en.wikipedia.org/wiki/Ulsan_Airport", "title": "Ulsan Airport", "time_published": "2026-07-07T23:15:18Z" }, { "url": "https://www.airportdistancecalculator.com/ulsan-airport-usn-details.html", "title": "Ulsan Airport (USN) Details, Ulsan, South Korea", "favicon": "https://www.airportdistancecalculator.com/apple-touch-icon.png" }, { "url": "https://airportdistancecalculator.com/flight-gmp-to-usn.html", "title": "Distance From Gimpo International Airport to Ulsan Airport (GMP - USN Distance)", "time_published": "2026-01-17T00:00:00Z" }, { "url": "https://en.wikipedia.org/wiki/Ulsan", "title": "Ulsan", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-14T15:07:46Z" }, { "url": "http://airportdistancecalculator.com/closest-airports-to-ulsan-south-korea.html", "title": "Closest Airport to Ulsan, Airports Near Ulsan South Korea" } ] }, "q17": { "question": "What aircraft are typically used on flights from Seoul to Ulsan?", "answer": "Korean Air operates the most flights on the Seoul Gimpo to Ulsan route, flying the Airbus A220-300 daily. Jin Air also serves the route with the Boeing 737-800.", "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 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": "The Sky Hub Lounge in the International Terminal at Gimpo International Airport offers amenities including premium food, spirits and liquor, beer and wine, Wi-Fi, TVs, flight monitors, internet terminals, and a non-smoking environment. It is located in the International Departure Area near Gate 35, and access is subject to space availability. Food is served daily until 8:10 pm.", "toolsUsed": [ "article_lookup" ], "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", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c" }, { "url": "https://my.prioritypass.com/en-GB/lounges/south-korea/gimpo-international", "title": "Gimpo International Airport GMP Lounges - GMP Airport Guide and lounges. | Priority Pass", "favicon": "https://my.prioritypass.com/icon.png?a4ff481221414a5c" }, { "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://www.americanexpress.com/en-th/travel/lounges/the-platinum-card/GMP/Sky-Hub-Lounge-International-Terminal-lQimX2Fux4/", "title": "Sky Hub Lounge at Gimpo International Airport | Amex TH", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" } ] }, "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." } } } }