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(B7) Uni Air 8690 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(MZG) Penghu Airport

Magong, TW

(KHH) Kaohsiung International Airport

Kaohsiung, TW

On-Time Performance Chart

(using rounded numbers)
On-Time
37
88%
Late
3
7%
Very Late
1
2%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
11.588235294117647
Standard Deviation
10.2
Min
0
Max
43

B7 8690 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 88%
Average Delay Time 11.588235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 11.588235294117647 min
This flight has an average delay of 11.588235294117647 minutes with a standard deviation of 10.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.