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(CZ) China Southern Airlines 3040 On-Time Performance Rating

Date Range:

15-Jan-2020 to 15-Mar-2020

(SIN) Changi International Airport

Singapore, SG

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
17
77%
Late
2
9%
Very Late
0
0%
Excessive
0
0%
Cancelled
3
14%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
8
Codeshares
0
Average Delay (min.)
8
Standard Deviation
8.2
Min
0
Max
24

CZ 3040 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 77%
Average Delay Time 8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
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 27% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 8 min
This flight has an average delay of 8 minutes with a standard deviation of 8.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.