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(CA) Air China 4957 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(TNA) Jinan Yaoqiang International Airport

Jinan, CN

(HRB) Harbin Taiping International Airport

Harbin, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
15
68%
Late
0
0%
Very Late
0
0%
Excessive
3
14%
Cancelled
4
18%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
22
Total Delays ( > 1 min )
9
Codeshares
22
Average Delay (min.)
28.22222222222222
Standard Deviation
37.4
Min
0
Max
115

CA 4957 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 68%
Average Delay Time 28.22222222222222 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 28.22222222222222 min
This flight has an average delay of 28.22222222222222 minutes with a standard deviation of 37.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.