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(CZ) China Southern Airlines 7555 On-Time Performance Rating

Date Range:

15-Nov-2020 to 15-Jan-2021

(SYD) Sydney (Kingsford Smith) Airport

Sydney, NSW, AU

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
29
78%
Late
1
3%
Very Late
1
3%
Excessive
0
0%
Cancelled
6
16%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
17
Codeshares
37
Average Delay (min.)
9
Standard Deviation
9
Min
0
Max
37

CZ 7555 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 78%
Average Delay Time 9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.