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(CZ) China Southern Airlines 1143 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(MIA) Miami International Airport

Miami, FL, US

(JFK) John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
57%
Late
1
14%
Very Late
1
14%
Excessive
1
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
5
Codeshares
7
Average Delay (min.)
32.2
Standard Deviation
29.1
Min
0
Max
79

CZ 1143 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 57%
Average Delay Time 32.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 32.2 min
This flight has an average delay of 32.2 minutes with a standard deviation of 29.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.