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(CA) Air China 8508 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(HGH) Hangzhou Xiaoshan International Airport

Hangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
14
78%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
4
22%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
18
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
9.5
Standard Deviation
6.4
Min
0
Max
14

CA 8508 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 78%
Average Delay Time 9.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 9.5 min
This flight has an average delay of 9.5 minutes with a standard deviation of 6.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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