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(8L) Lucky Air 9721 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(KMG) Kunming Changshui International Airport

Kunming, CN

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
81%
Late
0
0%
Very Late
1
2%
Excessive
3
6%
Cancelled
6
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
21.307692307692307
Standard Deviation
25.2
Min
0
Max
72

8L 9721 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 81%
Average Delay Time 21.307692307692307 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 21.307692307692307 min
This flight has an average delay of 21.307692307692307 minutes with a standard deviation of 25.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.