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(CZ) China Southern Airlines 5809 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(DLC) Dalian Zhoushuizi International Airport

Dalian, CN

(NGB) Ningbo Lishe International Airport

Ningbo, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
30
88%
Late
0
0%
Very Late
0
0%
Excessive
2
6%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
79.66666666666667
Standard Deviation
71.2
Min
0
Max
148

CZ 5809 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 88%
Average Delay Time 79.66666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. 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
0.5 of 5
Very Poor
Average Delay Time 79.66666666666667 min
This flight has an average delay of 79.66666666666667 minutes with a standard deviation of 71.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 10% of other flights.