South Korea's Ministry of Land, Infrastructure and Transport reported (28-Jun-2018) the following traffic highlights for Mar-2018:
- Passengers: 9.8 million, +11.6% year-on-year;
- Domestic: 2.9 million, -0.7%;
- Korean Air: 661,841, -11.3%;
- Asiana: 551,424, +5.3%;
- LCCs: 1.7 million, +2.1%;
- Jeju Air: 408,862, -0.6%;
- Air Busan: 390,626, +9.6%;
- Jin Air: 351,810, -6.2%;
- Eastar Jet: 278,219, +8.1%;
- T'way Air: 253,153, +2.2%;
- International: 6.9 million, +17.8%;
- Southeast Asia: 2.5 million, +11.7%;
- Japan: 1.7 million, +21.1%;
- China: 1.3 million, +39.8%;
- Europe: 514,515, +12.1%;
- Americas: 466,270, +5.6%;
- Oceania: 216,865, +6.6%;
- Others: 82,686, -2.0%;
- By carrier:
- Korean Air: 1.6 million, +11.3%;
- Asiana: 1.1 million, +11.5%;
- LCCs: 2.0 million, +31.0%;
- Jeju Air: 596,959, +31.4%;
- Jin Air: 395,162, +11.8%;
- T'way Air: 333,451, +38.7%;
- Air Busan: 285,819, +31.8%;
- Eastar Jet: 211,413, +16.3%;
- Air Seoul: 138,035, +177.4%;
- Foreign carriers: 2.2 million, +15.6%. [more - original PR - Korean]
- Domestic: 2.9 million, -0.7%;