Airports › South Korea
Incheon International Airport
ICN IATARKSI ICAO๐ฐ๐ทSeoul, South Korea37.47ยฐN 126.45ยฐEAsia/Seoul
How delayed is Seoul?
Medians and shares measured over monthsDelay Index
23 / 100
calmsevere
Likely range 20โ26 ยท 44 of 48 measured, where 1 is the most disrupted
Typical delay
20 min
median delay of tracked departures.
2,180 departures
An hour or more late
6 %
share of tracked departures 60+ minutes late.
2,180 departures
Board disruption
4 %
share of the departure board delayed or cancelled, counted against a delay threshold that varies with board size (15-25 min).
28 days
0 = calm, 100 = severely disrupted. Combines typical departure delay, how often a departure is 60+ minutes late, and the airport's average board disruption rate.
Flight Owl's own resolved departure predictions (flights our users tracked), not a census of all flights at the airport.
176
destinations observed
52
countries reached
4,359
flights a week observed
74.1M
passengers a year
Where Incheon International Airport is
1 other airport within 200 kmGMPSeoul32 km
The five closest airports handling over half a million passengers a year, measured great-circle from the runway coordinates.
Where you can fly from Seoul
176 routes ยท 3 domestic, 173 international155 of 176 routes drawn. The rest cross the map's edge or have no coordinates on file.
Connecting at Seoul
Shortest layover the airport considers workable| Transfer type | Minimum | Minutes |
|---|---|---|
| Domestic | 90 min | |
| International | 70 min |
T1-to-T2 transfers 90min. Domestic often requires Gimpo transfer. A shorter connection is not necessarily impossible, but the airport does not guarantee it.
Countries you can reach
52 countries, ranked by flights per week๐ฏ๐ตJapan30 destinations๐จ๐ณChina45 destinations๐ป๐ณVietnam6 destinations๐บ๐ธUnited States16 destinations๐ญ๐ฐHong Kong SAR China1 destination๐ต๐ญPhilippines6 destinations๐น๐ญThailand3 destinations๐น๐ผTaiwan4 destinations๐ธ๐ฌSingapore2 destinations๐ฒ๐ณMongolia1 destination๐ฎ๐ฉIndonesia3 destinations๐ฒ๐พMalaysia3 destinations๐จ๐ฆCanada4 destinations๐ฐ๐ทSouth Korea3 destinations๐ฉ๐ชGermany2 destinations๐ฌ๐บGuam1 destination๐ฆ๐บAustralia3 destinations๐ฐ๐ฟKazakhstan3 destinations
and 34 more countries. Browse airports by country.
Where you can fly from Seoul
176 destinations Flight Owl has observed, not the airport's full published network| Destination | IATA | Country | Airlines | Flights per week | Route |
|---|---|---|---|---|---|
| ๐ฏ๐ตOsaka | KIX | Japan | 12 | 283 | ICN–KIX |
| ๐ฏ๐ตNarita | NRT | Japan | 15 | 270 | ICN–NRT |
| ๐ฏ๐ตFukuoka | FUK | Japan | 8 | 187 | ICN–FUK |
| ๐ญ๐ฐHong Kong | HKG | Hong Kong SAR China | 14 | 174 | ICN–HKG |
| ๐จ๐ณShanghai | PVG | China | 8 | 138 | ICN–PVG |
| ๐จ๐ณQingdao | TAO | China | 8 | 125 | ICN–TAO |
| ๐ป๐ณHanoi | HAN | Vietnam | 9 | 114 | ICN–HAN |
| ๐ป๐ณDa Nang | DAD | Vietnam | 10 | 105 | ICN–DAD |
| ๐น๐ญBangkok | BKK | Thailand | 8 | 95 | ICN–BKK |
| ๐น๐ผTaipei | TPE | Taiwan | 9 | 88 | ICN–TPE |
| ๐ฏ๐ตSapporo | CTS | Japan | 7 | 83 | ICN–CTS |
| ๐ธ๐ฌSingapore | SIN | Singapore | 6 | 78 | ICN–SIN |
| ๐ป๐ณNha Trang | CXR | Vietnam | 10 | 74 | ICN–CXR |
| ๐ต๐ญManila | MNL | Philippines | 5 | 71 | — |
| ๐ป๐ณHo Chi Minh City | SGN | Vietnam | 6 | 71 | ICN–SGN |
| ๐บ๐ธLos Angeles | LAX | United States | 4 | 66 | ICN–LAX |
| ๐ป๐ณPhu Quoc Island | PQC | Vietnam | 8 | 65 | — |
| ๐จ๐ณBeijing | PEK | China | 3 | 62 | ICN–PEK |
| ๐จ๐ณYantai | YNT | China | 7 | 60 | — |
| ๐ฒ๐ณUlaanbaatar | UBN | Mongolia | 7 | 59 | — |
| ๐ฏ๐ตNagoya | NGO | Japan | 4 | 56 | ICN–NGO |
| ๐บ๐ธAnchorage | ANC | United States | 4 | 52 | — |
| ๐จ๐ณYanji | YNJ | China | 6 | 52 | — |
| ๐จ๐ณGuangzhou | CAN | China | 3 | 50 | — |
| ๐จ๐ณTianjin | TSN | China | 5 | 50 | ICN–TSN |
| ๐จ๐ณDalian | DLC | China | 3 | 42 | ICN–DLC |
| ๐ฏ๐ตNaha | OKA | Japan | 6 | 42 | — |
| ๐จ๐ณShenzhen | SZX | China | 5 | 39 | ICN–SZX |
| ๐ฐ๐ทBusan | PUS | South Korea | 3 | 38 | — |
| ๐ฌ๐บHagรฅtรฑa | GUM | Guam | 3 | 35 | — |
| ๐จ๐ณShenyang | SHE | China | 3 | 35 | — |
| ๐จ๐ณJinan | TNA | China | 2 | 35 | — |
| ๐บ๐ธSan Francisco | SFO | United States | 5 | 33 | ICN–SFO |
| ๐ฉ๐ชFrankfurt am Main | FRA | Germany | 4 | 31 | — |
| ๐ฒ๐พKuala Lumpur | KUL | Malaysia | 5 | 31 | ICN–KUL |
| ๐บ๐ธAtlanta | ATL | United States | 2 | 29 | ICN–ATL |
| ๐ต๐ญCebu City | CEB | Philippines | 4 | 28 | — |
| ๐บ๐ธNew York | JFK | United States | 2 | 28 | ICN–JFK |
| ๐ฒ๐ดMacau | MFM | Macao SAR China | 3 | 28 | — |
| ๐จ๐ณWeihai | WEH | China | 3 | 28 | ICN–WEH |
| ๐ฎ๐ฉJakarta | CGK | Indonesia | 4 | 27 | — |
| ๐บ๐ธSeattle | SEA | United States | 4 | 27 | ICN–SEA |
| ๐ต๐ญMabalacat | CRK | Philippines | 3 | 25 | ICN–CRK |
| ๐ฌ๐งLondon | LHR | United Kingdom | 3 | 25 | ICN–LHR |
| ๐จ๐ณNanjing | NKG | China | 3 | 25 | — |
| ๐ฏ๐ตKobe | UKB | Japan | 4 | 25 | — |
| ๐จ๐ณHangzhou | HGH | China | 4 | 24 | — |
| ๐จ๐ณHarbin | HRB | China | 3 | 24 | — |
| ๐น๐ทIstanbul | IST | Tรผrkiye | 3 | 24 | ICN–IST |
| ๐จ๐ฆVancouver | YVR | Canada | 3 | 24 | ICN–YVR |
| ๐ซ๐ทParis | CDG | France | 4 | 23 | — |
| ๐จ๐ณChangchun | CGQ | China | 2 | 23 | ICN–CGQ |
| ๐จ๐ณChongqing | CKG | China | 3 | 23 | ICN–CKG |
| ๐ฆ๐บSydney | SYD | Australia | 4 | 23 | ICN–SYD |
| ๐ฐ๐ฟAlmaty | ALA | Kazakhstan | 4 | 22 | — |
| ๐น๐ญChiang Mai | CNX | Thailand | 4 | 22 | — |
| ๐ฏ๐ตTokyo | HND | Japan | 4 | 22 | — |
| ๐จ๐ณXi'an | XIY | China | 4 | 22 | ICN–XIY |
| ๐ฒ๐พKota Kinabalu | BKI | Malaysia | 4 | 21 | — |
| ๐บ๐ธDallas-Fort Worth | DFW | United States | 2 | 21 | ICN–DFW |
| ๐ฎ๐ฉDenpasar | DPS | Indonesia | 2 | 21 | ICN–DPS |
| ๐ฏ๐ตMatsuyama | MYJ | Japan | 1 | 21 | — |
| ๐จ๐ณBeijing | PKX | China | 3 | 21 | ICN–PKX |
| ๐น๐ผTaichung | RMQ | Taiwan | 2 | 21 | — |
| ๐จ๐ณChengdu | TFU | China | 3 | 21 | — |
| ๐จ๐ณZhengzhou | CGO | China | 4 | 19 | ICN–CGO |
| ๐ณ๐ฑAmsterdam | AMS | Netherlands | 5 | 18 | ICN–AMS |
| ๐น๐ผKaohsiung | KHH | Taiwan | 3 | 17 | — |
| ๐ฐ๐ญPhnom Penh | KTI | Cambodia | 3 | 17 | — |
| ๐จ๐ณWuxi | WUX | China | 3 | 17 | — |
| ๐บ๐ธHonolulu | HNL | United States | 2 | 16 | ICN–HNL |
| ๐บ๐ฟTashkent | TAS | Uzbekistan | 4 | 16 | ICN–TAS |
| ๐จ๐ฆToronto | YYZ | Canada | 2 | 16 | ICN–YYZ |
| ๐ฎ๐นRome | FCO | Italy | 3 | 14 | — |
| ๐ฏ๐ตShizuoka | FSZ | Japan | 1 | 14 | — |
| ๐ฏ๐ตHiroshima | HIJ | Japan | 1 | 14 | — |
| ๐น๐ญPhuket | HKT | Thailand | 2 | 14 | ICN–HKT |
| ๐ต๐ญPanglao | TAG | Philippines | 2 | 14 | — |
| ๐ฏ๐ตTakamatsu | TAK | Japan | 2 | 14 | — |
| ๐จ๐ณXiamen | XMN | China | 2 | 14 | — |
| ๐ฆ๐นVienna | VIE | Austria | 2 | 13 | — |
| ๐จ๐ณChangsha | CSX | China | 3 | 12 | — |
| ๐ถ๐ฆDoha | DOH | Qatar | 1 | 12 | — |
| ๐ฏ๐ตKumamoto | KMJ | Japan | 2 | 12 | — |
| ๐ฑ๐ฆVientiane | VTE | Laos | 2 | 12 | — |
| ๐จ๐ณFuzhou | FOC | China | 2 | 11 | — |
| ๐บ๐ธWashington | IAD | United States | 2 | 11 | — |
| ๐จ๐ณWuhan | WUH | China | 3 | 11 | ICN–WUH |
| ๐ฎ๐ณNew Delhi | DEL | India | 2 | 10 | — |
| ๐ฆ๐ชDubai | DXB | United Arab Emirates | 1 | 10 | — |
| ๐จ๐ณZhangjiajie | DYG | China | 3 | 10 | — |
| ๐จ๐ณWenzhou | WNZ | China | 2 | 10 | — |
| ๐ช๐ธBarcelona | BCN | Spain | 3 | 9 | — |
| ๐ฏ๐ตKitakyushu | KKJ | Japan | 2 | 9 | — |
| ๐ฆ๐ชAbu Dhabi | AUH | United Arab Emirates | 1 | 8 | ICN–AUH |
| ๐บ๐ธNewark | EWR | United States | 2 | 8 | — |
| ๐จ๐ณKunming | KMG | China | 2 | 8 | — |
| ๐ฆ๐บBrisbane | BNE | Australia | 2 | 7 | — |
| ๐บ๐ธBoston | BOS | United States | 1 | 7 | — |
| ๐ญ๐บBudapest | BUD | Hungary | 2 | 7 | — |
| ๐จ๐ณChengdu | CTU | China | 1 | 7 | — |
| ๐บ๐ธDetroit | DTW | United States | 1 | 7 | — |
| ๐ซ๐ฎHelsinki | HEL | Finland | 1 | 7 | — |
| ๐ป๐ณHaiphong | HPH | Vietnam | 1 | 7 | — |
| ๐ฏ๐ตIshigaki | ISG | Japan | 1 | 7 | — |
| ๐ฏ๐ตNiigata | KIJ | Japan | 1 | 7 | — |
| ๐ต๐ญKalibo | KLO | Philippines | 1 | 7 | — |
| ๐ฏ๐ตKanazawa | KMQ | Japan | 1 | 7 | — |
| ๐บ๐ธLas Vegas | LAS | United States | 1 | 7 | — |
| ๐ฎ๐ฉManado | MDC | Indonesia | 1 | 7 | — |
| ๐ฒ๐ฝMexico City | MEX | Mexico | 1 | 7 | — |
| ๐บ๐ธMinneapolis | MSP | United States | 1 | 7 | — |
| ๐ฉ๐ชMunich | MUC | Germany | 1 | 7 | — |
| ๐ฎ๐นMilan | MXP | Italy | 2 | 7 | — |
| ๐บ๐ธChicago | ORD | United States | 1 | 7 | — |
| ๐จ๐ฟPrague | PRG | Czechia | 2 | 7 | — |
| ๐ฏ๐ตMiyakojima | SHI | Japan | 1 | 7 | — |
| ๐บ๐ธSalt Lake City | SLC | United States | 1 | 7 | ICN–SLC |
| ๐ฒ๐ตSaipan | SPN | Northern Mariana Islands | 1 | 7 | — |
| ๐ฐ๐ทDaegu | TAE | South Korea | 1 | 7 | — |
| ๐ช๐นAddis Ababa | ADD | Ethiopia | 1 | 6 | — |
| ๐ฉ๐ฐCopenhagen | CPH | Denmark | 1 | 6 | — |
| ๐ต๐ฑWarsaw | WAW | Poland | 1 | 6 | — |
| ๐จ๐ฆCalgary | YYC | Canada | 1 | 6 | — |
| ๐จ๐ญZurich | ZRH | Switzerland | 2 | 6 | — |
| ๐ฏ๐ตAomori | AOJ | Japan | 1 | 5 | — |
| ๐จ๐ณEzhou | EHU | China | 1 | 5 | — |
| ๐จ๐ณHaikou | HAK | China | 2 | 5 | — |
| ๐จ๐ณHefei | HFE | China | 1 | 5 | — |
| ๐ช๐ธMadrid | MAD | Spain | 4 | 5 | — |
| ๐จ๐ณNantong | NTG | China | 2 | 5 | — |
| ๐ฒ๐ฒYangon | RGN | Myanmar (Burma) | 2 | 5 | ICN–RGN |
| ๐ฏ๐ตSendai | SDJ | Japan | 1 | 5 | — |
| ๐ฏ๐ตYonago | YGJ | Japan | 1 | 5 | — |
| ๐ณ๐ฟAuckland | AKL | New Zealand | 1 | 4 | ICN–AKL |
| ๐ฐ๐ฟShymkent | CIT | Kazakhstan | 1 | 4 | — |
| ๐ฐ๐ทJeju City | CJU | South Korea | 1 | 4 | — |
| ๐ฏ๐ตSaga | HSG | Japan | 1 | 4 | — |
| ๐จ๐ณLinyi | LYI | China | 1 | 4 | — |
| ๐ฐ๐ฟAstana | NQZ | Kazakhstan | 1 | 4 | — |
| ๐ฏ๐ตOkayama | OKJ | Japan | 1 | 4 | — |
| ๐จ๐ณShijiazhuang | SJW | China | 2 | 4 | — |
| ๐จ๐ณYancheng | YNZ | China | 2 | 4 | — |
| ๐จ๐ฆMontrรฉal | YUL | Canada | 1 | 4 | — |
| ๐ฐ๐ฌBishkek | BSZ | Kyrgyzstan | 1 | 3 | — |
| ๐จ๐ณHohhot | HET | China | 2 | 3 | — |
| ๐ฏ๐ตMiyazaki | KMI | Japan | 1 | 3 | — |
| ๐ฏ๐ตKagoshima | KOJ | Japan | 1 | 3 | — |
| ๐ฏ๐ตKushiro | KUH | Japan | 1 | 3 | — |
| ๐ต๐นLisbon | LIS | Portugal | 1 | 3 | — |
| ๐ต๐ญCaticlan | MPH | Philippines | 1 | 3 | — |
| ๐ฏ๐ตNagasaki | NGS | Japan | 1 | 3 | — |
| ๐ฏ๐ตOita | OIT | Japan | 1 | 3 | — |
| ๐ฏ๐ตTokushima | TKS | Japan | 1 | 3 | — |
| ๐จ๐ณYuncheng | YCU | China | 1 | 3 | — |
| ๐น๐ฒAshgabat | ASB | Turkmenistan | 1 | 2 | — |
| ๐ง๐ณBandar Seri Begawan | BWN | Brunei | 1 | 2 | — |
| ๐ฑ๐ฐColombo | CMB | Sri Lanka | 1 | 2 | — |
| ๐จ๐ณDatong | DAT | China | 1 | 2 | — |
| ๐จ๐ณOrdos | DSN | China | 1 | 2 | — |
| ๐จ๐ณHailar | HLD | China | 1 | 2 | — |
| ๐น๐ผHualien City | HUN | Taiwan | 1 | 2 | — |
| ๐ฏ๐ตOmitama | IBR | Japan | 1 | 2 | — |
| ๐ณ๐ตKathmandu | KTM | Nepal | 1 | 2 | — |
| ๐จ๐ณNingbo | NGB | China | 1 | 2 | — |
| ๐ฒ๐พPenang | PEN | Malaysia | 1 | 2 | — |
| ๐จ๐ณYangzhou | YTY | China | 1 | 2 | — |
| ๐ญ๐ทZagreb | ZAG | Croatia | 1 | 2 | — |
| ๐ธ๐ชStockholm | ARN | Sweden | 1 | 1 | — |
| ๐ฆ๐บCairns | CNS | Australia | 1 | 1 | — |
| ๐จ๐ณJiamusi | JMU | China | 1 | 1 | — |
| ๐ฌ๐งManchester | MAN | United Kingdom | 1 | 1 | — |
| ๐ณ๐ดOslo | OSL | Norway | 1 | 1 | — |
| ๐ธ๐ฌPaya Lebar | QPG | Singapore | 1 | 1 | — |
| ๐ต๐ฑWrocลaw | WRO | Poland | 1 | 1 | — |
| ๐ซ๐ทMarseille | MRS | France | 1 | — |