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(CZ) China Southern Airlines 6539 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

(XNN) Xining Caojiabao International Airport

Xining, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
53%
Late
7
22%
Very Late
3
9%
Excessive
3
9%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
29.26923076923077
Standard Deviation
47.1
Min
0
Max
223

CZ 6539 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 53%
Average Delay Time 29.26923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 29.26923076923077 min
This flight has an average delay of 29.26923076923077 minutes with a standard deviation of 47.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.