TW621 T'way Air - Flight Status
Below, you can find details about T'way Air flight TW621, which currently operates between the airports of Seoul - Seoul Incheon International Airport (Airport Code ICN) and Sanya - Sanya Phoenix International Airport (Airport Code SYX).
This flight data pertains specifically to the flight's details for Saturday, June 14, 2025.
Table of contents:
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TW621
Flight Status Codeshare Flights Additional Information Alternative Flights Punctuality and delays Last Past Flights TW621
TW621 On Time performance:
81
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
TW621 T'way Air to Sanya
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.
Airline information
T'way Air
Departure
Seoul (ICN)
June 14, 2025
Seoul Incheon International Airport
Arrival
Sanya (SYX)
June 15, 2025
Sanya Phoenix International Airport
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:
- H15909 - Hooters Air
Additional Information
Which is the frequency of flight TW621?
The flight TW621 is scheduled to flight on Wednesday, Saturday on a weekly basis.
Which is the distance of flight TW621?
The distance between the two airports is 2700 kilometers.
Which is the flight time of flight TW621?
The scheduled flight time gate to gate is: 04:45 hours.
The real flight time gate to gate on average is: 04:36 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: 2025-06-16 01:40:21
Current Time in Sanya: 2025-06-16 00:40:21
The flight TW621 is scheduled to flight on Wednesday, Saturday on a weekly basis.
Which is the distance of flight TW621?
The distance between the two airports is 2700 kilometers.
Which is the flight time of flight TW621?
The scheduled flight time gate to gate is: 04:45 hours.
The real flight time gate to gate on average is: 04:36 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: 2025-06-16 01:40:21
Current Time in Sanya: 2025-06-16 00:40:21
Alternative Flights
T'way Air is the only airline operating the route from Seoul to Sanya.
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 Weekday: We have gathered available data from last six months, spanning from December 14, 2024 to June 11, 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.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from June 05, 2024 to May 31, 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.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from March 15, 2025 to June 11, 2025, we have obtained these figures.
Total number of flights: 26
On Time: 21 ( 81 % )
Moderate Delay: 3 ( 12 % )
Significant Delay: 2 ( 8 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
Total number of flights: 26
On Time: 21 ( 81 % )
Moderate Delay: 3 ( 12 % )
Significant Delay: 2 ( 8 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 7 minutes.
Last Past Flights TW621
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
15 June
15 June
21:26
Seoul (ICN)
Seoul (ICN)
01:01
Sanya (SYX)
Sanya (SYX)
04h 35min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
12 June
12 June
21:31
Seoul (ICN)
Seoul (ICN)
01:00
Sanya (SYX)
Sanya (SYX)
04h 29min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
08 June
08 June
21:51
Seoul (ICN)
Seoul (ICN)
01:08
Sanya (SYX)
Sanya (SYX)
04h 17min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
05 June
05 June
21:45
Seoul (ICN)
Seoul (ICN)
01:22
Sanya (SYX)
Sanya (SYX)
04h 37min
Boeing 737-800
Boeing 737-800
- On-time
Sunday
01 June
01 June
21:30
Seoul (ICN)
Seoul (ICN)
00:37
Sanya (SYX)
Sanya (SYX)
04h 07min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
29 May
29 May
21:26
Seoul (ICN)
Seoul (ICN)
01:10
Sanya (SYX)
Sanya (SYX)
04h 44min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
25 May
25 May
21:46
Seoul (ICN)
Seoul (ICN)
01:19
Sanya (SYX)
Sanya (SYX)
04h 33min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
22 May
22 May
21:20
Seoul (ICN)
Seoul (ICN)
00:30
Sanya (SYX)
Sanya (SYX)
04h 10min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
18 May
18 May
21:35
Seoul (ICN)
Seoul (ICN)
01:13
Sanya (SYX)
Sanya (SYX)
04h 38min
Boeing 737-800
Boeing 737-800
Landed - On-time