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(CZ) China Southern Airlines 3659 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(KWE) Guiyang Longdongbao International Airport

Guiyang, CN

(XMN) Xiamen Gaoqi International Airport

Xiamen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
41
72%
Late
5
9%
Very Late
4
7%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
22
Codeshares
0
Average Delay (min.)
38.31818181818182
Standard Deviation
36.8
Min
0
Max
164

CZ 3659 On-Time Performance Details

Overall Rating
1.3 of 5
Poor
Percentage On-Time 72%
Average Delay Time 38.31818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 25% of all other flights in the FlightStats database.
On-Time Performance Rating
1.1 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 38.31818181818182 min
This flight has an average delay of 38.31818181818182 minutes with a standard deviation of 36.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.