Informational Guide to Seoul Incheon International Airport (ICN) - Non Official

KE653 Korean Air - Flight Status

Below, you can find details about Korean Air flight KE653, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Bangkok - Bangkok Suvarnabhumi International Airport (Airport Code BKK).
This flight data pertains specifically to the flight's details for Wednesday, October 29, 2025.

KE653 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Flight Status

KE653 Korean Air to Bangkok

Scheduled - On-time
Flight Status for Wednesday October 29, 2025
This flight was also scheduled for Yesterday (October 28, 2025). See it here
This flight is also scheduled for Tomorrow (October 30, 2025). See it here

Airline information

Korean Air
Korean Air
Equipment: Boeing 777-300ER

Departure

Seoul (ICN)
October 29, 2025
Seoul Incheon International Airport
Estimated Departure Time:
19:05
Terminal:
2
Gate:
-
Scheduled Departure Time: 19:05

Arrival

Bangkok (BKK)
October 29, 2025
Bangkok Suvarnabhumi International Airport
Estimated Arrival Time:
23:20
Terminal:
-
Gate:
-
Scheduled Arrival Time: 23:20
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:

- DL7825 - Delta Air Lines

- KQ5159 - Kenya Airways

- WS6043 - WestJet

Additional Information

Which is the frequency of flight KE653?
The flight KE653 is scheduled to flight on Monday, Tuesday, Wednesday, Sunday on a weekly basis.

Which is the distance of flight KE653?
The distance between the two airports is 3667 kilometers.

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 Seoul: 2025-10-29 09:06:15
Current Time in Bangkok: 2025-10-29 07:06:15

Alternative Flights

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

Jeju Air
- Flight Number: 7C2503. (On Time performance: 10 - Average Delay: 47 minutes)

Air Premia
- Flight Number: YP601. (On Time performance: 95 - Average Delay: 3 minutes)

Air Busan
- Flight Number: BX727.
- Flight Number: BX747. (On Time performance: 83 - Average Delay: 9 minutes)

Korean Air
- Flight Number: KE651. (On Time performance: 48 - Average Delay: 21 minutes)
- Flight Number: KE655. (On Time performance: 74 - Average Delay: 11 minutes)
- Flight Number: KE657. (On Time performance: 77 - Average Delay: 11 minutes)
- Flight Number: KE659. (On Time performance: 47 - Average Delay: 23 minutes)

Jin Air
- Flight Number: LJ1. (On Time performance: 31 - Average Delay: 32 minutes)

Asiana Airlines
- Flight Number: OZ741. (On Time performance: 43 - Average Delay: 24 minutes)
- Flight Number: OZ743. (On Time performance: 65 - Average Delay: 13 minutes)

Thai Airways International
- Flight Number: TG653. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: TG657. (On Time performance: 97 - Average Delay: 3 minutes)
- Flight Number: TG659. (On Time performance: 98 - Average Delay: 2 minutes)

Thai VietJet Air
- Flight Number: VZ851. (On Time performance: 83 - Average Delay: 9 minutes)

T'way Air
- Flight Number: TW101. (On Time performance: 80 - Average Delay: 14 minutes)

Eastar Jet
- Flight Number: ZE511. (On Time performance: 36 - Average Delay: 38 minutes)

Punctuality and delays

It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.

Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from October 02, 2024 to March 29, 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.

Last Past Flights KE653

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
28 October
19:13
Seoul (ICN)
22:55
Bangkok (BKK)
05h 42min
Boeing 777-300
Boeing 777-300
Landed - On-time
Monday
27 October
10:29
Seoul (ICN)
16:25
Bangkok (BKK)
07h 56min
Boeing 777-300
Boeing 777-300
Landed - On-time
Sunday
26 October
19:50
Seoul (ICN)
23:31
Bangkok (BKK)
05h 41min
Boeing 777-300
Boeing 777-300
Landed - On-time