TW9623 T'way Air - Flight Status
Below, you can find details about T'way Air flight TW9623, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Yuncheng - Yuncheng Airport (Airport Code YCU).
This flight data pertains specifically to the flight's details for Wednesday, August 12, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TW9623
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights TW9623
TW9623 On Time performance:
75
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
TW9623 T'way Air to Yuncheng
Landed - Delayed
Delay: 38 minutes
Flight Status for Wednesday August 12, 2026
Landed - Delayed
Delay: 38 minutes
Flight Status for Wednesday August 12, 2026
Airline information
T'way Air
Equipment: Boeing 737-800 (winglets) Passenger/BBJ2
Departure
Seoul (ICN)
August 12, 2026
Seoul Incheon International Airport
Departed at:
17:16
Terminal:
1
Gate:
118
Scheduled Departure Time: 16:10
Arrival
Yuncheng (YCU)
August 12, 2026
Yuncheng Airport
Arrived at:
18:38
Terminal:
2
Gate:
-
Scheduled Arrival Time: 18:00
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 TW9623?
The flight TW9623 is scheduled to flight on Wednesday, Friday, Sunday on a weekly basis.
Which is the distance of flight TW9623?
The distance between the two airports is 1404 kilometers.
Which is the flight time of flight TW9623?
The scheduled flight time gate to gate is: 02:50 hours.
The real flight time gate to gate on average is: 02:26 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 Seoul: 2026-08-13 10:59:19
Current Time in Yuncheng: 2026-08-13 09:59:19
The flight TW9623 is scheduled to flight on Wednesday, Friday, Sunday on a weekly basis.
Which is the distance of flight TW9623?
The distance between the two airports is 1404 kilometers.
Which is the flight time of flight TW9623?
The scheduled flight time gate to gate is: 02:50 hours.
The real flight time gate to gate on average is: 02:26 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 Seoul: 2026-08-13 10:59:19
Current Time in Yuncheng: 2026-08-13 09:59:19
Alternative Flights
T'way Air is the only airline operating the route from Seoul to Yuncheng.
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
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 July 01, 2026 to July 29, 2026. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from July 01, 2026 to August 07, 2026, we have obtained these figures.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 25 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 minutes.
Total number of flights: 8
On Time: 6 ( 75 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 2 ( 25 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 minutes.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from July 01, 2026 to July 29, 2026. 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 TW9623
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
12 August
12 August
17:16
Seoul (ICN)
Seoul (ICN)
18:38
Yuncheng (YCU)
Yuncheng (YCU)
02h 22min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
07 August
07 August
16:09
Seoul (ICN)
Seoul (ICN)
17:36
Yuncheng (YCU)
Yuncheng (YCU)
02h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
02 August
02 August
16:05
Seoul (ICN)
Seoul (ICN)
17:19
Yuncheng (YCU)
Yuncheng (YCU)
02h 14min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
29 July
29 July
17:19
Seoul (ICN)
Seoul (ICN)
18:44
Yuncheng (YCU)
Yuncheng (YCU)
02h 25min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Friday
24 July
24 July
17:05
Seoul (ICN)
Seoul (ICN)
18:39
Yuncheng (YCU)
Yuncheng (YCU)
02h 34min
Boeing 737-800
Boeing 737-800
Landed - Delayed
Sunday
19 July
19 July
15:59
Seoul (ICN)
Seoul (ICN)
17:26
Yuncheng (YCU)
Yuncheng (YCU)
02h 27min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
15 July
15 July
16:28
Seoul (ICN)
Seoul (ICN)
17:53
Yuncheng (YCU)
Yuncheng (YCU)
02h 25min
Boeing 737-800
Boeing 737-800
Landed - On-time