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(ZH) Shenzhen Airlines 9312 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(HAK) Haikou Meilan International Airport

Haikou, CN

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
28
65%
Late
4
9%
Very Late
1
2%
Excessive
9
21%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
104.76190476190476
Standard Deviation
128.4
Min
0
Max
413

ZH 9312 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 104.76190476190476 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 104.76190476190476 min
This flight has an average delay of 104.76190476190476 minutes with a standard deviation of 128.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.