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(CZ) China Southern Airlines 6309 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(SHE) Shenyang Taoxian International Airport

Shenyang, CN

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
40
67%
Late
2
3%
Very Late
2
3%
Excessive
15
25%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
89.95454545454545
Standard Deviation
71.9
Min
0
Max
253

CZ 6309 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 89.95454545454545 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 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 89.95454545454545 min
This flight has an average delay of 89.95454545454545 minutes with a standard deviation of 71.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.