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(CZ) China Southern Airlines 3304 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(YIW) Yiwu Airport

Yiwu, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
76%
Late
7
12%
Very Late
3
5%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
43
Codeshares
0
Average Delay (min.)
19.488372093023255
Standard Deviation
27.3
Min
0
Max
149

CZ 3304 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 76%
Average Delay Time 19.488372093023255 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 82% of all other flights in the FlightStats database.
On-Time Performance Rating
3.5 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 19.488372093023255 min
This flight has an average delay of 19.488372093023255 minutes with a standard deviation of 27.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.