background

(CZ) China Southern Airlines 397 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(MNL) Ninoy Aquino International Airport

Manila, PH

On-Time Performance Chart

(using rounded numbers)
On-Time
41
73%
Late
5
9%
Very Late
1
2%
Excessive
9
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
57.92307692307692
Standard Deviation
89
Min
0
Max
427

CZ 397 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 73%
Average Delay Time 57.92307692307692 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 12% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 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 24% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 57.92307692307692 min
This flight has an average delay of 57.92307692307692 minutes with a standard deviation of 89 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.