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(CA) Air China 4529 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(NGB) Ningbo Lishe International Airport

Ningbo, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
49
82%
Late
8
13%
Very Late
2
3%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
33
Codeshares
0
Average Delay (min.)
12.454545454545455
Standard Deviation
13.8
Min
0
Max
70

CA 4529 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 82%
Average Delay Time 12.454545454545455 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 12.454545454545455 min
This flight has an average delay of 12.454545454545455 minutes with a standard deviation of 13.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.