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(CZ) China Southern Airlines 7451 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

(BNE) Brisbane Airport

Brisbane, QLD, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
39
76%
Late
8
16%
Very Late
3
6%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
31
Codeshares
51
Average Delay (min.)
12.129032258064516
Standard Deviation
9.4
Min
0
Max
35

CZ 7451 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 77%
Average Delay Time 12.129032258064516 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% 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
4.9 of 5
Very Good
Average Delay Time 12.129032258064516 min
This flight has an average delay of 12.129032258064516 minutes with a standard deviation of 9.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.