KE234 Korean Air - Flight Status

Which is the frequency of flight KE234?
The flight KE234 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight KE234?
The distance between the two airports is 5206 miles.

Which is the flight time of flight KE234?
The scheduled flight time gate to gate is: 10:38 hours.
The real flight time gate to gate on average is: 10:40 hours.

Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Seattle: 2025-09-16 03:00:25
Current Time in Seoul: 2025-09-16 19:00:25

The following airlines serves the same route between Seattle and Seoul:

Delta Air Lines
- Flight Number: DL197. (On Time performance: 80 - Average Delay: 27 minutes)

Korean Air
- Flight Number: KE42. (On Time performance: 59 - Average Delay: 19 minutes)

Air Incheon
- Flight Number: KJ241. (On Time performance: 6 - Average Delay: 47 minutes)
- Flight Number: KJ243.

Asiana Airlines
- Flight Number: OZ271. (On Time performance: 40 - Average Delay: 34 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 08, 2025 to September 06, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from September 03, 2024 to August 30, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.