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(CZ) China Southern Airlines 3961 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(WSK) Chongqing Wushan Airport

Wushan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
12
46%
Late
0
0%
Very Late
0
0%
Excessive
4
15%
Cancelled
1
4%
Diverted
9
35%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
64.44444444444444
Standard Deviation
67.7
Min
0
Max
157

CZ 3961 On-Time Performance Details

Overall Rating
0.2 of 5
Very Poor
Percentage On-Time 48%
Average Delay Time 64.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 2% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 48%
This flight has an on-time performance of 48%. 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
0.3 of 5
Very Poor
Average Delay Time 64.44444444444444 min
This flight has an average delay of 64.44444444444444 minutes with a standard deviation of 67.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.