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(ZH) Shenzhen Airlines 4440 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
42
71%
Late
5
8%
Very Late
1
2%
Excessive
9
15%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
37
Codeshares
59
Average Delay (min.)
34.16216216216216
Standard Deviation
50.1
Min
0
Max
206

ZH 4440 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 71%
Average Delay Time 34.16216216216216 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 34.16216216216216 min
This flight has an average delay of 34.16216216216216 minutes with a standard deviation of 50.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.