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(ZH) Shenzhen Airlines 4459 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

(DZH) Dazhou Jinya Airport

Dazhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
3
5%
Very Late
0
0%
Excessive
8
13%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
20
Codeshares
61
Average Delay (min.)
50.3
Standard Deviation
50.3
Min
0
Max
141

ZH 4459 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 79%
Average Delay Time 50.3 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 50.3 min
This flight has an average delay of 50.3 minutes with a standard deviation of 50.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.