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(CZ) China Southern Airlines 6663 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(TCZ) Tengchong Tuofeng Airport

Tengchong, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
54
89%
Late
2
3%
Very Late
1
2%
Excessive
2
3%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
28.5
Standard Deviation
51.7
Min
0
Max
202

CZ 6663 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 89%
Average Delay Time 28.5 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
5.0 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 28.5 min
This flight has an average delay of 28.5 minutes with a standard deviation of 51.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.