Seoul ⇄ Guam International ICN–GUM
Airlines flew 3,116 flights between Seoul, South Korea ICN in Seoul, KR and Guam International GUM in Tamuning, GU in the twelve months to July 2026, both directions together: 516,306 passengers in 821,626 seats, 63% of them filled, and 6,643,078 pounds of freight. 2,001 miles, about 2 minutes in the air, on 5 airlines: Korean Air Lines Co. Ltd. (1,698), Jin Air Co Ltd. (1,230), Jeju Air Co Ltd. (176), Atlas Air Inc. (9) and 1 more.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 1/25 | 262 |
| 2/25 | 232 |
| 3/25 | 196 |
| 4/25 | 180 |
| 5/25 | 186 |
| 6/25 | 178 |
| 7/25 | 345 |
| 8/25 | 423 |
| 9/25 | 372 |
| 10/25 | 366 |
| 11/25 | 362 |
| 12/25 | 413 |
| 1/26 | 189 |
| 2/26 | 169 |
| 3/26 | 189 |
| 4/26 | 158 |
| 5/26 | 137 |
| 6/26 | 158 |
| 7/26 | 180 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 1/25 | 50,718 |
| 2/25 | 46,155 |
| 3/25 | 37,360 |
| 4/25 | 34,328 |
| 5/25 | 36,481 |
| 6/25 | 37,334 |
| 7/25 | 61,472 |
| 8/25 | 63,752 |
| 9/25 | 45,233 |
| 10/25 | 51,414 |
| 11/25 | 48,511 |
| 12/25 | 65,240 |
| 1/26 | 53,524 |
| 2/26 | 50,878 |
| 3/26 | 39,488 |
| 4/26 | 26,519 |
| 5/26 | 25,475 |
| 6/26 | 21,334 |
| 7/26 | 24,938 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Korean Air Lines Co. Ltd. KE | 1,698 | 299,099 | 57% | charter passenger service, scheduled passenger service |
| Jin Air Co Ltd. LJ | 1,230 | 197,084 | 74% | charter passenger service, scheduled passenger service |
| Jeju Air Co Ltd. 7C | 176 | 20,123 | 60% | scheduled passenger service |
| Atlas Air Inc. 5Y | 9 | 0 | 0% | charter cargo service |
| Polar Air Cargo Airways PO | 3 | 0 | charter cargo service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Boeing 737-800 | 1,352 | 184 | 176,984 |
| Boeing 777-200ER/200LR/233LR | 1,188 | 346 | 273,945 |
| Boeing 777-300/300ER/333ER | 225 | 265 | 39,460 |
| Boeing 787-10 Dreamliner | 213 | 325 | 16,166 |
| B787-900 Dreamliner | 86 | 276 | 5,497 |
| Airbus Industrie A321Neoxlr | 26 | 182 | 1,872 |
| Airbus Industrie A330-200 | 14 | 273 | 2,382 |
| Boeing 747-400 | 8 | 1 | 0 |
| Boeing B747-8 | 4 | 0 | 0 |
ICN → GUM this direction alone · flown January 2025 to July 2026
1,554 flights, 257,559 passengers in 411,236 seats, 5,962,042 pounds of freight. Korean Air Lines Co. Ltd. 851; Jin Air Co Ltd. 615; Jeju Air Co Ltd. 88.
GUM → ICN this direction alone · flown January 2025 to July 2026
1,562 flights, 258,747 passengers in 410,390 seats, 681,036 pounds of freight. Korean Air Lines Co. Ltd. 847; Jin Air Co Ltd. 615; Jeju Air Co Ltd. 88; Atlas Air Inc. 9; Polar Air Cargo Airways 3.
Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Seoul, South Korea ICN and Guam International GUM; all routes.