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(CZ) China Southern Airlines 3847 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(HGH) Hangzhou Xiaoshan International Airport

Hangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
73%
Late
4
6%
Very Late
0
0%
Excessive
9
15%
Cancelled
4
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
24
Codeshares
0
Average Delay (min.)
48
Standard Deviation
63.3
Min
0
Max
231

CZ 3847 On-time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 73%
Average Delay Time 48 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-time Performance Rating
1.5 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 48 min
This flight has an average delay of 48 minutes with a standard deviation of 63.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.