background

(CA) Air China 1977 On-time Performance Rating

Date Range:

01-Jun-2019 to 31-Jul-2019

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(INC) Yinchuan Hedong International Airport

Yinchuan, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
46
74%
Late
4
6%
Very Late
2
3%
Excessive
6
10%
Cancelled
4
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
38
Standard Deviation
44.2
Min
0
Max
172

CA 1977 On-time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 74%
Average Delay Time 38 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
3.3 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 38 min
This flight has an average delay of 38 minutes with a standard deviation of 44.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.