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(ZH) Shenzhen Airlines 4877 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(PKX) Beijing Daxing International Airport

Beijing, CN

(KHN) Nanchang Changbei International Airport

Nanchang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
77%
Late
5
9%
Very Late
4
7%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
41
Codeshares
57
Average Delay (min.)
20.926829268292682
Standard Deviation
30.7
Min
0
Max
149

ZH 4877 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 77%
Average Delay Time 20.926829268292682 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 20.926829268292682 min
This flight has an average delay of 20.926829268292682 minutes with a standard deviation of 30.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.