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(CZ) China Southern Airlines 5187 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(SWA) Jieyang Chaoshan International Airport

Jieyang, CN

(XUZ) Xuzhou Guanyin International Airport

Xuzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
37
66%
Late
10
18%
Very Late
4
7%
Excessive
4
7%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
35
Codeshares
0
Average Delay (min.)
18.34285714285714
Standard Deviation
15.1
Min
0
Max
59

CZ 5187 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 66%
Average Delay Time 18.34285714285714 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 18.34285714285714 min
This flight has an average delay of 18.34285714285714 minutes with a standard deviation of 15.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.