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(CZ) China Southern Airlines 9172 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(PVG) Shanghai Pudong International AirportShanghai, CN
(TAO) Qingdao Liuting International AirportQingdao, CN
On-Time Performance Chart
(using rounded numbers)
On-Time
23
40%
Late
13
22%
Very Late
5
9%
Excessive
16
28%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
47
Codeshares
58
Average Delay (min.)
42
Standard Deviation
51.5
Min
1
Max
292
CZ 9172 On-time Performance Details
Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 40%
Average Delay Time 42 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 40%
This flight has an on-time performance of 40%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 42 min
This flight has an average delay of 42 minutes with a standard deviation of 51.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.