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

SL353 Thai Lion Air - Flight Status

Below, you can find details about Thai Lion Air flight SL353, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Bangkok - Bangkok Don Mueang International Airport (Airport Code DMK).
This flight data pertains specifically to the flight's details for Sunday, January 18, 2026.

SL353 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

SL353 Thai Lion Air to Bangkok

Landed - On-time
Delay: 10 minutes
Flight Status for Sunday January 18, 2026
This flight was also scheduled for Yesterday (January 17, 2026). See it here
This flight is also scheduled for Tomorrow (January 19, 2026). See it here

Airline information

Thai Lion Air
Thai Lion Air
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

Seoul (ICN)
January 18, 2026
Seoul Incheon International Airport
Departed at:
13:31
Terminal:
1
Gate:
122
Scheduled Departure Time: 13:30

Arrival

Bangkok (DMK)
January 18, 2026
Bangkok Don Mueang International Airport
Arrived at:
17:25
Terminal:
1
Gate:
-
Scheduled Arrival Time: 17:15
Baggage: 6
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.

Additional Information

Which is the frequency of flight SL353?
The flight SL353 is scheduled to flight on Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight SL353?
The distance between the two airports is 3658 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: 2026-01-18 22:20:53
Current Time in Bangkok: 2026-01-18 20:20:53

Alternative Flights

The following airline serve the same route between Seoul and Bangkok:
Thai AirAsia X - Flight Number: XJ701. (On Time performance: 84 - Average Delay: 9 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: 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 SL353

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
17 January
13:33
Seoul (ICN)
17:19
Bangkok (DMK)
05h 46min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
16 January
13:40
Seoul (ICN)
17:38
Bangkok (DMK)
05h 58min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Thursday
15 January
13:56
Seoul (ICN)
17:49
Bangkok (DMK)
05h 53min
Boeing 737-900
Boeing 737-900
Landed - Delayed
Wednesday
14 January
13:49
Seoul (ICN)
18:00
Bangkok (DMK)
06h 11min
Boeing 737-900
Boeing 737-900
Landed - Delayed