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(CZ) China Southern Airlines 9174 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(NGB) Ningbo Lishe International AirportNingbo, CN
(XIY) Xianyang International AirportXian, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
50
86%
Late
7
12%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
28
Codeshares
58
Average Delay (min.)
10
Standard Deviation
9.4
Min
1
Max
44
CZ 9174 On-time Performance Details
Overall Rating
4.8 of 5
Very Good
Percentage On-Time 86%
Average Delay Time 10 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 10 min
This flight has an average delay of 10 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.