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(CZ) China Southern Airlines 1622 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(MIA) Miami International Airport

Miami, FL, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
62%
Late
2
5%
Very Late
1
3%
Excessive
8
22%
Cancelled
0
0%
Diverted
3
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
15
Codeshares
34
Average Delay (min.)
54.46666666666667
Standard Deviation
59.7
Min
0
Max
248

CZ 1622 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 68%
Average Delay Time 54.46666666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. 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
0.3 of 5
Very Poor
Average Delay Time 54.46666666666667 min
This flight has an average delay of 54.46666666666667 minutes with a standard deviation of 59.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.