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(TWB) T'way Air 9617 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(ICN) Seoul Incheon International Airport

Seoul, KR

(LYI) Linyi Qiyang International Airport

Linyi, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
6
35%
Late
8
47%
Very Late
2
12%
Excessive
1
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
21.875
Standard Deviation
11.5
Min
0
Max
46

TWB 9617 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 35%
Average Delay Time 21.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 35%
This flight has an on-time performance of 35%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 21.875 min
This flight has an average delay of 21.875 minutes with a standard deviation of 11.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.