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(KY) Kunming Airlines 8321 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(KMG) Kunming Changshui International Airport

Kunming, CN

(TCZ) Tengchong Tuofeng Airport

Tengchong, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
54
90%
Late
3
5%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
29.31578947368421
Standard Deviation
58.1
Min
0
Max
215

KY 8321 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 90%
Average Delay Time 29.31578947368421 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 29.31578947368421 min
This flight has an average delay of 29.31578947368421 minutes with a standard deviation of 58.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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