Airport Tips & Quick Reference Guide to Seoul Incheon International Airport (ICN)

KE34 Korean Air - Flight Status

Codeshare Flights
The flight DL7877 from Delta Air Lines (DL) is a codeshare flight operated by Korean Air (KE) under the flight number KE34. Check this page for details about flight KE34.

Below, you can find details about Korean Air flight KE34, which currently operates between the airports of Atlanta - Atlanta Hartsfield-Jackson International Airport (Airport Code ATL) and Seoul - Seoul Incheon International Airport (Airport Code ICN).
This flight data pertains specifically to the flight's details for Wednesday, April 29, 2026.

KE34 On Time performance:
20
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays

Flight Status

KE34 Korean Air from Atlanta

Scheduled - On-time
Flight Status for Wednesday April 29, 2026
This flight was also scheduled for Yesterday (April 27, 2026). See it here

Airline information

Korean Air
Korean Air
Equipment: Boeing 777-300ER

Departure

Atlanta (ATL)
April 28, 2026
Atlanta Hartsfield-Jackson International Airport
Scheduled Departure Time:
11:35
Terminal:
I
Gate:
-
Scheduled Departure Time: 11:35

Arrival

Seoul (ICN)
April 29, 2026
Seoul Incheon International Airport
Estimated Arrival Time:
15:55
Terminal:
2
Gate:
-
Scheduled Arrival Time: 15:55
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.seoul-airport.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- DL7877 - Delta Air Lines

Additional Information

Which is the frequency of flight KE34?
The flight KE34 is scheduled to flight on Monday, Wednesday, Friday, Sunday on a weekly basis.

Which is the distance of flight KE34?
The distance between the two airports is 11491 kilometers.

Which is the flight time of flight KE34?
The scheduled flight time gate to gate is: 15:20 hours.
The real flight time gate to gate on average is: 15:49 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 Atlanta: 2026-04-27 23:16:00
Current Time in Seoul: 2026-04-28 12:16:00

Alternative Flights

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

Delta Air Lines
- Flight Number: DL189. (On Time performance: 69 - Average Delay: 26 minutes)
- Flight Number: DL27. (On Time performance: 77 - Average Delay: 9 minutes)

Korean Air
- Flight Number: KE36. (On Time performance: 54 - Average Delay: 19 minutes)

Punctuality and delays

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

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 30, 2026 to April 24, 2026, we have obtained these figures.
Total number of flights: 15
On Time: 3 ( 20 % )
Moderate Delay: 3 ( 20 % )
Significant Delay: 4 ( 27 % )
Major Delay: 5 ( 33 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 43 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 30, 2026 to April 24, 2026. 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: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions

Last Past Flights KE34

Date
Departure
Arrival
Duration
Aircraft
Status
Monday
27 April
11:38
Atlanta (ATL)
16:14
Seoul (ICN)
15h 36min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Sunday
26 April
11:33
Atlanta (ATL)
15:59
Seoul (ICN)
15h 26min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
24 April
11:54
Atlanta (ATL)
16:24
Seoul (ICN)
15h 30min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Wednesday
22 April
11:32
Atlanta (ATL)
16:09
Seoul (ICN)
15h 37min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
20 April
11:32
Atlanta (ATL)
16:18
Seoul (ICN)
15h 46min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Sunday
19 April
11:34
Atlanta (ATL)
16:05
Seoul (ICN)
15h 31min
Boeing 777-300
Boeing 777-300
Landed - On-time
Friday
17 April
11:37
Atlanta (ATL)
16:12
Seoul (ICN)
15h 35min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Wednesday
15 April
11:27
Atlanta (ATL)
15:54
Seoul (ICN)
15h 27min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
13 April
11:31
Atlanta (ATL)
16:39
Seoul (ICN)
16h 08min
Boeing 777-300
Boeing 777-300
Landed - Delayed
Sunday
12 April
11:33
Atlanta (ATL)
16:28
Seoul (ICN)
15h 55min
Boeing 777-300
Boeing 777-300
Landed - Delayed