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(CA) Air China 3657 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(WUX) Wuxi Sunan Shuofang International Airport

Wuxi, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
66%
Late
4
7%
Very Late
3
5%
Excessive
10
17%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
34
Codeshares
59
Average Delay (min.)
34.64705882352941
Standard Deviation
40.1
Min
0
Max
160

CA 3657 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 66%
Average Delay Time 34.64705882352941 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 21% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
2.1 of 5
Average
Average Delay Time 34.64705882352941 min
This flight has an average delay of 34.64705882352941 minutes with a standard deviation of 40.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.