background

(CA) Air China 8357 On-time Performance Rating

Date Range:

01-Jun-2019 to 31-Jul-2019

(TSN) Tianjin Binhai International Airport

Tianjin, CN

(XNN) Xining Caojiabao Airport

Xining, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
36
65%
Late
5
9%
Very Late
1
2%
Excessive
13
24%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
35
Codeshares
0
Average Delay (min.)
50
Standard Deviation
74.5
Min
0
Max
390

CA 8357 On-time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 50 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.2 of 5
Very Poor
Average Delay Time 50 min
This flight has an average delay of 50 minutes with a standard deviation of 74.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.