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(TWB) T'way Air 685 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(CJJ) Cheongju International Airport

Cheongju, KR

(YNJ) Yanji Chaoyangchuan Airport

Yanji, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
5
71%
Late
1
14%
Very Late
0
0%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
47.166666666666664
Standard Deviation
98.5
Min
0
Max
248

TWB 685 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 71%
Average Delay Time 47.166666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 47.166666666666664 min
This flight has an average delay of 47.166666666666664 minutes with a standard deviation of 98.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.