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(CZ) China Southern Airlines 6317 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(NNG) Nanning Wuxu International Airport

Nanning, CN

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
53
90%
Late
1
2%
Very Late
1
2%
Excessive
1
2%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
12.833333333333334
Standard Deviation
16.2
Min
0
Max
57

CZ 6317 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 12.833333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 12.833333333333334 min
This flight has an average delay of 12.833333333333334 minutes with a standard deviation of 16.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

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