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(CZ) China Southern Airlines 6631 On-Time Performance Rating

Date Range:

15-Feb-2024 to 15-Apr-2024

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(CGO) Zhengzhou Xinzheng Airport

Zhengzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
27
77%
Late
3
9%
Very Late
2
6%
Excessive
2
6%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
35
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
42.38461538461539
Standard Deviation
75.8
Min
0
Max
282

CZ 6631 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 77%
Average Delay Time 42.38461538461539 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 33% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 42.38461538461539 min
This flight has an average delay of 42.38461538461539 minutes with a standard deviation of 75.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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