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(QW*) Qingdao Airlines 9771 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(TAO) Qingdao Jiaodong International Airport

Qingdao, CN

(TFU) Chengdu Tianfu International Airport

Chengdu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
46
75%
Late
5
8%
Very Late
4
7%
Excessive
6
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
23.333333333333332
Standard Deviation
24.2
Min
0
Max
114

QW* 9771 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 75%
Average Delay Time 23.333333333333332 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
3.8 of 5
Good
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 23.333333333333332 min
This flight has an average delay of 23.333333333333332 minutes with a standard deviation of 24.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.