{ "response": { "Key": "ICN-YNJ", "orig": { "code": "ICN", "type": "airport", "city": "Seoul", "fullCity": "Seoul, Korea", "airport": "Incheon Intl Airport" }, "dest": { "code": "YNJ", "type": "airport", "city": "Yanji", "fullCity": "Yanji, China", "airport": "Chaoyangchuan Airport" }, "faq": { "q0": { "question": "What is the typical flight duration from Seoul to Yanji?", "answer": "The flight from Seoul to Yanji covers about 410 miles. Nonstop flights typically take 2 hours 25 minutes, with the return leg lasting about 2 hours 30 minutes — a small difference that doesn't meaningfully favor either direction.", "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 Yanji?", "answer": "Yanji Chaoyangchuan International Airport is about 5 km from downtown Yanji, with taxis and bus service connecting the two. The most used option is the airport shuttle bus, which is cheap and reliable, while a taxi takes about 10–15 minutes and is the fastest way to the city center. Ride-hailing apps are available but may be less common for foreign visitors; car rentals are not a practical choice for this short trip. Overall, taxis are best for speed and convenience, while the bus is the budget-friendly standard.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Yanji_Chaoyangchuan_International_Airport", "title": "Yanji Chaoyangchuan International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-12T03:46:10Z" }, { "url": "https://en.wikipedia.org/wiki/Jindalai_Airport", "title": "Yanji Chaoyangchuan International Airport", "time_published": "2026-05-06T23:19:22Z" }, { "url": "https://en.wikipedia.org/wiki/Yanji%20Chaoyangchuan%20International%20Airport", "title": "Yanji Chaoyangchuan International Airport", "time_published": "2026-04-28T21:09:18Z" }, { "url": "https://en.wikipedia.org/wiki/Special:WhatLinksHere/Line_9_(Changchun_Rail_Transit)", "title": "Pages that link to \"Line 9 (Changchun Rail Transit)\"", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png" } ] }, "q6": { "question": "Are overnight (red‑eye) flights available from Seoul to Yanji?", "answer": "No overnight red‑eye flights operate from Seoul (ICN) to Yanji (YNJ) — there are no nonstop red‑eyes on this route and no connecting itineraries whose long leg is a red‑eye.", "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 Yanji?", "answer": "Six airlines fly nonstop from Seoul Incheon to Yanji: Asiana Airlines (15 weekly flights), Korean Air (14 weekly flights), Air China, China Eastern, and China Southern (each daily), plus Jeju Air (6 weekly). Fares for this route aren't listed in the schedule data, so typical prices aren't available. All flights operate daily except Jeju Air, which runs six days a week.", "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 Yanji?", "answer": "Common layover cities include Beijing, Shanghai, and Qingdao. These hubs offer efficient connections and competitive total travel times, with broad flight networks to Yanji." }, "q10": { "question": "Which months have the best weather for traveling to Yanji?", "answer": "May, June, and September offer mild temperatures and fewer tourists than peak summer." }, "q11": { "question": "What documents should I bring with me to the airport when flying from Seoul to Yanji?", "answer": "Bring a passport valid for at least six months, a Chinese visa unless eligible for visa-free transit, proof of onward or return travel, a payment method for baggage, and any required vaccination certificates." }, "q12": { "question": "Which airport should I use in Yanji?", "answer": "Yanji has only one airport, Yanji Chaoyangchuan International Airport, which serves all flights to the city." }, "q13": { "question": "How do I get to Incheon Intl Airport from the city center?", "answer": "To reach Incheon International Airport from downtown Seoul, the Airport Railroad (AREX) express train is the fastest and most popular option, connecting major stations like Seoul Station directly to the airport. Airport limousine buses are a convenient alternative, especially if you live near an express bus terminal, with fares around 17,000 KRW for adults. Taxis, including standard, deluxe, and international taxis with flat fares in Seoul, offer door-to-door service but cost more and are subject to surcharges at night or when crossing city boundaries. Driving and parking are possible but less common for travelers due to traffic and parking fees.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airinfo.airport.kr/bbs/ap_en/937/138233/artclView.do?layout=unknown", "title": "News", "favicon": "https://airinfo.airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://www.airport.kr/ap_en/1514/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/6636/subview.do?enc=Zm5jdDF8QEB8JTJGYmJzJTJGYXBfZW4lMkY5MzclMkYxMzgyMzMlMkZhcnRjbFZpZXcuZG8lM0Y=", "title": "News", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" } ] }, "q14": { "question": "Are there hotels or sleeping facilities at Yanji airport?", "answer": "Yanji Chaoyangchuan International Airport has no directly connected hotel on-site. The nearest named accommodation, IBIS Yanji Renmin Road Hotel, is located at 1005, 130 Shenhua Street in Yanji City, though the article does not state its distance from the airport. Sleeping options at the airport itself are limited.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Yanji_Chaoyangchuan_International_Airport", "title": "Yanji Chaoyangchuan International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-12T03:46:10Z" }, { "url": "https://all.accor.com/hotel/B642/index.en.shtml", "title": "IBIS Yanji Renmin Road Hotel - ALL" }, { "url": "https://all.accor.com/a/ru/destination/city/hotels-yanji-v5737.html", "title": "Отель в городе Yanji: бронируйте номер в гостинице на сайте Accor.com", "favicon": "https://static-p46175-e229011.adobeaemcloud.com/77564bcc09a775586278b880a12be3ef9dc4b5e5d459cc1daac1e61e65e1021c/resources/images/apple-touch-icon.png" } ] }, "q15": { "question": "Are there currency exchange offices, prayer rooms and Wi‑Fi at Chaoyangchuan Airport?", "answer": "There is no specific information about currency exchange offices, prayer rooms or chapels, or free Wi-Fi at Yanji Chaoyangchuan Airport in the available airport data. The airport's terminal building is relatively small, with the original structure covering about 2,009 square meters and later expanded with an international flight area. Amenities like currency exchange and prayer rooms are not documented in the retrieved information.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://en.wikipedia.org/wiki/Yanji_Chaoyangchuan_International_Airport", "title": "Yanji Chaoyangchuan International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-12T03:46:10Z" }, { "url": "https://en.wikipedia.org/wiki/Jindalai_Airport", "title": "Yanji Chaoyangchuan International Airport", "time_published": "2026-05-06T23:19:22Z" } ] }, "q16": { "question": "Are there accessible services or children's facilities at the Seoul and Yanji airports?", "answer": "At Incheon (ICN), mobility assistance includes priority lanes for elderly, young children, persons with disabilities, and pregnant women; free wheelchair lift service between long-term parking and the terminal (call 82-32-741-3217, weekdays recommended); help-phone hotlines at information desks; and an electric vehicle & wheelchair transport service by contacting the help desk (1577-2600) or on-site staff. Yanji Chaoyangchuan Airport (YNJ) is a smaller regional airport, and its published information does not detail specific accessibility programs, children's play areas, or a 48-hour advance request process — travelers should contact the airport or their airline directly to arrange any needed assistance.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://airport.kr/ap_en/1435/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://airport.kr/ap_en/1562/subview.do", "title": "International Incheon Airport" }, { "url": "https://airport.kr/ap_en/1478/subview.do", "title": "International Incheon Airport", "favicon": "https://airport.kr/Web-home/og/images/apple-touch-icon.png" }, { "url": "https://en.wikipedia.org/wiki/Yanji_Chaoyangchuan_International_Airport", "title": "Yanji Chaoyangchuan International Airport", "favicon": "https://en.wikipedia.org/static/apple-touch/wikipedia.png", "time_published": "2026-09-12T03:46:10Z" }, { "url": "https://en.wikipedia.org/wiki/Yanji%20Chaoyangchuan%20International%20Airport", "title": "Yanji Chaoyangchuan International Airport", "time_published": "2026-04-28T21:09:18Z" }, { "url": "https://en.wikipedia.org/wiki/Jindalai_Airport", "title": "Yanji Chaoyangchuan International Airport", "time_published": "2026-05-06T23:19:22Z" }, { "url": "https://en.wikipedia.org/wiki/Yanji", "title": "Yanji", "time_published": "2026-02-09T13:24:26Z" } ] }, "q17": { "question": "What aircraft are typically used on flights from Seoul to Yanji?", "answer": "Asiana Airlines operates the most flights on this route, typically using Airbus A320 family jets including the A321. Korean Air flies Boeing 737-900 aircraft, while Air China and Jeju Air use Boeing 737-800s, and China Eastern and China Southern operate Airbus A320s.", "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 Yanji?", "answer": "Star Alliance serves the route through Asiana Airlines and Air China, while SkyTeam is represented by Korean Air and China Eastern. China Southern and Jeju Air also operate nonstop flights but belong to no global alliance.", "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", "article_lookup" ] }, "q20": { "question": "What are the best airport lounge options when departing from Seoul?", "answer": "Seoul Incheon offers several lounge options across both terminals, including Sky Hub Lounge locations in Terminal 1, Terminal 2, and the Terminal 1 Concourse, plus Matina Lounges in Terminals 1 and 2. Asiana Airlines operates Business Class Lounges in the East, Central, and West sections of Terminal 1. Korean Air has a partner lounge in Terminal 1 near gate 28, accessible to eligible passengers with features like showers, dining, and internet access.", "toolsUsed": [ "article_lookup" ], "references": [ { "url": "https://www.qantas.com/vn/en/qantas-experience/at-the-airport/airport-lounges/all-qantas-airport-lounges/airport-lounge-locations.html/icn/Korean%2520Air%2520Lounge.html", "title": "Airport lounge locations | Qantas" }, { "url": "https://prioritypass.com/en-GB/lounges/south-korea/incheon-international", "title": "Incheon International Airport ICN Lounges - ICN Airport Guide and lounges. | Priority Pass", "favicon": "https://prioritypass.com/icon.png?a4ff481221414a5c", "time_published": "2026-06-30T08:24:25Z" }, { "url": "https://www.delta.com/us/en/airports/asia/seoul-sky-club-airport-map", "title": "Seoul Incheon (ICN) Airport Map & Lounges | Delta Air Lines", "favicon": "https://www.delta.com/content/dam/delta-applications/dlhome/favicon.ico" }, { "url": "https://prioritypass.com/en-GB/lounges/south-korea/incheon-international/icn14-sky-hub-lounge", "title": "Sky Hub Lounge ICN AIRPORT Terminal 2 Incheon International | Priority Pass", "time_published": "2024-11-05T00:00:00Z" }, { "url": "https://americanexpress.com/en-ca/travel/lounges/the-platinum-card/ICN", "title": "American Express Lounges at Seoul Incheon International Airport | Amex CA", "favicon": "https://www.americanexpress.com/apple-touch-icon-152x152.png" } ] }, "q21": { "question": "What is the baggage allowance on this route from Seoul to Yanji?", "answer": "Baggage allowance on flights from Seoul to Yanji depends on the airline and fare class. Basic economy tickets are typically restrictive and may not include a checked bag, while standard economy often includes one checked bag and a carry-on. Premium cabins and higher fares generally offer more generous allowances." }, "q22": { "question": "What cabin and seat options are typical from Seoul to Yanji?", "answer": "Flights from Seoul to Yanji usually feature Economy and sometimes Business class with standard recliner seats rather than flat‑beds. Premium Economy is uncommon on this short route." }, "q23": { "question": "Are same‑day changes or standby possible on this route?", "answer": "Policies vary by airline and fare; flexible and premium cabin tickets typically allow same‑day changes or standby, while restrictive economy fares generally do not." } } } }