background

(CA) Air China 3515 On-time Performance Rating

Date Range:

15-Dec-2018 to 15-Feb-2019

(YNT) Yantai Laishan International Airport

Yantai, CN

(CSX) Changsha Huanghua Airport

Changsha, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
38
67%
Late
10
18%
Very Late
4
7%
Excessive
3
5%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
32
Codeshares
57
Average Delay (min.)
22
Standard Deviation
23
Min
2
Max
88

CA 3515 On-time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 67%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. 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
3.9 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 23 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.