background

(CZ) China Southern Airlines 391 On-Time Performance Rating

Date Range:

01-Jan-2024 to 29-Feb-2024

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(DAC) Hazrat Shahjalal International Airport

Dhaka, BD

On-Time Performance Chart

(using rounded numbers)
On-Time
7
14%
Late
17
33%
Very Late
17
33%
Excessive
10
20%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
51
Codeshares
0
Average Delay (min.)
33.98039215686274
Standard Deviation
20.3
Min
3
Max
109

CZ 391 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 14%
Average Delay Time 33.98039215686274 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
0.0 of 5
Very Poor
Percentage On-Time 14%
This flight has an on-time performance of 14%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 33.98039215686274 min
This flight has an average delay of 33.98039215686274 minutes with a standard deviation of 20.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.