| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 18 | ICN | ANC | 07:31 | 21:00 |
Unknown
|
Track > |
| Jul 11 | ICN | ANC | 00:05 | 21:00 |
Unknown
|
Track > |
| Jul 04 | ICN | ANC | 13:05 | 21:00 |
Unknown
|
Track > |
| Jun 27 | ICN | ANC | 22:14 | 12:33 |
Landed
|
Track > |
| Jun 20 | ICN | ANC | 22:13 | 13:03 |
Landed
|
Track > |
| Jun 13 | ICN | ANC | 22:14 | 13:09 |
Landed
|
Track > |
| Jun 06 | ICN | ANC | 22:29 | 13:02 |
Landed
|
Track > |
| May 30 | ICN | ANC | 22:23 | 12:30 |
Landed
|
Track > |
| May 23 | ICN | ANC | 22:15 | 12:44 |
Landed
|
Track > |
| May 16 | ICN | ANC | 22:22 | 13:01 |
Landed
|
Track > |
Korean Air Flight KE257 connects Seoul, South Korea to Anchorage, United States, taking off from Seoul Incheon International Airport ICN and landing at Anchorage Ted Stevens International Airport ANC.
How long is the KE257 flight from Seoul to Anchorage?
The average flight time from Seoul to Anchorage is 7 hours and 33 minutes. The flight distance is 6097 km / 3789 miles and the average flight speed is 2561 km/h / 1591 mph.
How many KE257 flights are operated per week?
1 flight per week. The flight KE257 is operated on Saturday.
What is the On-Time Performance (OTP) of Korean Air Flight KE257 Seoul to Anchorage?
The Airportia On-Time Performance Rating for Korean Air Flight KE257 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE257 flight?
The latest flight took off on Saturday, July 18th, 2026 with the flight status being Unknown on 21:00.
How else can the flight KE257 be referenced as?
This Korean Air flight can also be referenced as KAL257, KE0257, KE 257, KAL 257.
How often is flight KE257 delayed?
On average, 50% of all KE257 flights are delayed. The average delay is 4 minutes.
See our KE257 Flight Tracker above for more details.
Other flights departing from Seoul ICN: CA124, KE843, TW671, KJ985
Other flights arriving at Anchorage ANC: CA3125, WN2811, DL377, GV6320
All flights connecting Seoul ICN to Anchorage ANC.
