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(ZH) Shenzhen Airlines 4357 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(PEK) Beijing Capital International Airport

Beijing, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
83%
Late
1
2%
Very Late
0
0%
Excessive
3
6%
Cancelled
5
9%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
4
Codeshares
54
Average Delay (min.)
89.5
Standard Deviation
61
Min
0
Max
169

ZH 4357 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 83%
Average Delay Time 89.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 89.5 min
This flight has an average delay of 89.5 minutes with a standard deviation of 61 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.