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(CZ) China Southern Airlines 8612 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(JHG) Jinghong Xishuangbanna Gasa International Airport

Jinghong, CN

(SZX) Shenzhen Bao'an International Airport

Shenzhen, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
22
36%
Late
7
11%
Very Late
9
15%
Excessive
23
38%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
38.27777777777778
Standard Deviation
28.9
Min
0
Max
125

CZ 8612 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 36%
Average Delay Time 38.27777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 36%
This flight has an on-time performance of 36%. 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
1.2 of 5
Poor
Average Delay Time 38.27777777777778 min
This flight has an average delay of 38.27777777777778 minutes with a standard deviation of 28.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.