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(ZH) Shenzhen Airlines 4081 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

(JUZ) Quzhou Airport

Quzhou, Zhejiang Province, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
43
86%
Late
3
6%
Very Late
1
2%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
18
Codeshares
50
Average Delay (min.)
34.833333333333336
Standard Deviation
58.5
Min
0
Max
205

ZH 4081 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 86%
Average Delay Time 34.833333333333336 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34.833333333333336 min
This flight has an average delay of 34.833333333333336 minutes with a standard deviation of 58.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

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