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(CA) Air China 4892 On-time Performance Rating

Date Range:

01-Nov-2018 to 31-Dec-2018

(CGO) Zhengzhou Xinzheng Airport

Zhengzhou, CN

(YNT) Yantai Laishan International Airport

Yantai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
50
85%
Late
2
3%
Very Late
2
3%
Excessive
4
7%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
18
Codeshares
59
Average Delay (min.)
34
Standard Deviation
49.4
Min
0
Max
179

CA 4892 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 85%
Average Delay Time 34 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 34 min
This flight has an average delay of 34 minutes with a standard deviation of 49.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.