| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Mar 27 | ICN | SEA | 19:40 | 14:55 |
Delayed >3h
|
Track > |
| Mar 17 | ICN | SEA | 19:40 | 14:55 |
Delayed >3h
|
Track > |
Korean Air Flight KE5023 connects Seoul, South Korea to Seattle, United States, taking off from Seoul Incheon International Airport ICN and landing at Seattle Tacoma International Airport SEA.
How long is the KE5023 flight from Seoul to Seattle?
The average flight time from Seoul to Seattle is 9 hours and 37 minutes. The flight distance is 8373 km / 5203 miles and the average flight speed is 870 km/h / 541 mph.
What is the On-Time Performance (OTP) of Korean Air Flight KE5023 Seoul to Seattle?
The Airportia On-Time Performance Rating for Korean Air Flight KE5023 is 1/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KE5023 flight?
The latest flight took off on Friday, March 27th, 2026 with the flight status being Scheduled on 21:45.
How else can the flight KE5023 be referenced as?
This Korean Air flight can also be referenced as KAL5023, KE 5023, KAL 5023.
How often is flight KE5023 delayed?
On average, 100% of all KE5023 flights are delayed. The average delay is 268 minutes.
See our KE5023 Flight Tracker above for more details.
Other flights departing from Seoul ICN: KE653, LJ917, JQ1048, DL172
Other flights arriving at Seattle SEA: WN943, DL3925, BR695, DL172
All flights connecting Seoul ICN to Seattle SEA.