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(CA) Air China 4790 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(WUH) Wuhan Tianhe International Airport

Wuhan, CN

(TAO) Qingdao Jiaodong International Airport

Qingdao, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
36
73%
Late
2
4%
Very Late
2
4%
Excessive
5
10%
Cancelled
4
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
10
Codeshares
49
Average Delay (min.)
54.1
Standard Deviation
39.1
Min
0
Max
111

CA 4790 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 74%
Average Delay Time 54.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
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 31% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 54.1 min
This flight has an average delay of 54.1 minutes with a standard deviation of 39.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.