Data window: 05 September 2026 – 06 October 2026

| Type | Aircraft seen |
|---|---|
| A359 | 15 |
| A21N | 13 |
| A333 | 13 |
| A321 | 10 |
| B772 | 7 |
| A388 | 5 |
| Route | Between | Sightings |
|---|---|---|
| ICN–KIX | Seoul – Osaka | 1,479 |
| FUK–ICN | Fukuoka – Seoul | 897 |
| CJJ–CJU | Cheongju – Jeju City | 774 |
| HAN–ICN | Hanoi (Soc Son) – Seoul | 737 |
| ICN–PVG | Seoul – Shanghai (Pudong) | 736 |
| BKK–ICN | Bangkok – Seoul | 708 |
| DAD–ICN | Da Nang – Seoul | 689 |
| ICN–TPE | Seoul – Taoyuan | 609 |
| ICN–LAX | Seoul – Los Angeles | 563 |
| CJU–TAE | Jeju City – Daegu | 563 |
| ICN–SIN | Seoul – Singapore | 560 |
| ICN–MNL | Seoul – Manila (Pasay) | 528 |
| ICN–SGN | Seoul – Ho Chi Minh City | 513 |
| GMP–HND | Seoul – Tokyo | 494 |
| CJU–KWJ | Jeju City – Gwangju | 433 |
| CTS–ICN | Sapporo – Seoul | 378 |
| GMP–KIX | Seoul – Osaka | 368 |
| CAN–ICN | Guangzhou (Huadu) – Seoul | 351 |
| ICN–NGO | Seoul – Tokoname | 345 |
| ICN–PEK | Seoul – Beijing | 324 |
| ICN–SFO | Seoul – San Francisco | 306 |
| ICN–JFK | Seoul – New York | 293 |
| ICN–SEA | Seoul – Seattle | 261 |
| FRA–ICN | Frankfurt am Main – Seoul | 235 |
| ICN–SZX | Seoul – Shenzhen | 229 |
| ICN–SYD | Seoul – Sydney (Mascot) | 220 |
| ICN–UBN | Seoul – Ulaanbaatar (Sergelen) | 220 |
| ICN–YNJ | Seoul – Yanji | 218 |
| CDG–ICN | Paris (Roissy-en-France, Val-d'Oise) – Seoul | 212 |
| DLC–ICN | Dalian (Ganjingzi) – Seoul | 208 |
| CGK–ICN | Jakarta – Seoul | 204 |
| ICN–OKA | Seoul – Naha | 204 |
| ICN–LHR | Seoul – London | 193 |
| ICN–IST | Seoul – Istanbul | 193 |
| ICN–TSN | Seoul – Tianjin | 188 |
| ICN–UKB | Seoul – Kobe | 151 |
| GMP–SHA | Seoul – Shanghai (Minhang) | 149 |
| HND–ICN | Tokyo – Seoul | 147 |
| ICN–TAS | Seoul – Tashkent | 140 |
| ICN–NKG | Seoul – Nanjing | 135 |
| FCO–ICN | Rome – Seoul | 128 |
| ALA–ICN | Almaty – Seoul | 123 |
| ICN–KTI | Seoul – Phnom Penh (Boeng Khyang) | 122 |
| HRB–ICN | Harbin – Seoul | 121 |
| ICN–XIY | Seoul – Xi'an | 120 |
| HGH–ICN | Hangzhou – Seoul | 117 |
| HKT–ICN | Phuket – Seoul | 115 |
| ICN–TFU | Seoul – Chengdu (Jianyang) | 115 |
| CGQ–ICN | Changchun – Seoul | 106 |
| CRK–ICN | Mabalacat – Seoul | 105 |
| GMP–RSU | Seoul – Yeosu | 99 |
| ICN–MXP | Seoul – Ferno (VA) | 98 |
| BCN–ICN | Barcelona – Seoul | 97 |
| GMP–PEK | Seoul – Beijing | 91 |
| CKG–ICN | Chongqing – Seoul | 85 |
| CSX–ICN | Changsha (Changsha) – Seoul | 82 |
| CJU–RSU | Jeju City – Yeosu | 77 |
| ICN–PRG | Seoul – Prague | 76 |
| BUD–ICN | Budapest – Seoul | 73 |
| GMP–KWJ | Seoul – Gwangju | 61 |
| ICN–SDJ | Seoul – Natori | 25 |
| ICN–KMI | Seoul – Miyazaki | 14 |
| GMP–ICN | Seoul – Seoul | 12 |
| ICN–YNZ | Seoul – Yancheng (Tinghu) | 9 |
| Registration | Type | Sightings |
|---|---|---|
| HL8071 | A321 | 130 |
| HL8018 | A321 | 117 |
| HL8277 | A321 | 116 |
| HL8074 | A321 | 110 |
| HL8038 | A321 | 99 |
| HL8279 | A321 | 98 |
| HL8399 | A21N | 93 |
| HL8364 | A21N | 87 |
| HL7793 | A333 | 87 |
| HL8293 | A333 | 85 |
| HL8534 | A21N | 85 |
| HL8511 | A21N | 85 |
| HL8510 | A21N | 84 |
| HL8398 | A21N | 83 |
| HL8582 | A21N | 83 |
| HL7792 | A333 | 82 |
| HL8533 | A21N | 81 |
| HL7795 | A333 | 80 |
| HL7754 | A333 | 79 |
| HL8356 | A21N | 79 |
| HL7741 | A333 | 79 |
| HL8258 | A333 | 78 |
| HL7747 | A333 | 77 |
| HL8039 | A321 | 77 |
| HL8060 | A321 | 76 |
| HL8286 | A333 | 75 |
| HL7740 | A333 | 74 |
| HL8584 | A21N | 74 |
| HL7794 | A333 | 72 |
| HL8586 | A21N | 72 |
| HL8259 | A333 | 70 |
| HL8705 | A21N | 68 |
| HL7756 | B772 | 68 |
| HL8278 | A321 | 66 |
| HL8282 | A333 | 65 |
| HL8284 | B772 | 63 |
| HL8059 | A321 | 62 |
| HL8254 | B772 | 57 |
| HL7578 | A359 | 54 |
| HL7791 | B772 | 53 |
| HL8360 | A359 | 53 |
| HL7732 | B772 | 53 |
| HL8521 | A359 | 51 |
| HL8079 | A359 | 51 |
| HL7579 | A359 | 47 |
| HL8522 | A359 | 47 |
| HL7775 | B772 | 46 |
| HL8381 | A359 | 44 |
| HL8308 | A359 | 44 |
| HL8359 | A359 | 44 |
| HL7771 | A359 | 42 |
| HL8382 | A359 | 42 |
| HL8361 | A359 | 40 |
| HL8362 | A359 | 39 |
| HL7626 | A388 | 36 |
| HL7640 | A388 | 34 |
| HL8078 | A359 | 33 |
| HL8371 | A21N | 30 |
| HL8383 | A359 | 30 |
| HL7634 | A388 | 27 |
| HL7635 | A388 | 19 |
| HL7700 | B772 | 11 |
| HL7625 | A388 | 4 |