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(CA) Air China 4627 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(TNA) Jinan Yaoqiang International Airport

Jinan, CN

(KHN) Nanchang Changbei International Airport

Nanchang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
44
94%
Late
0
0%
Very Late
1
2%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
47
Total Delays ( > 1 min )
14
Codeshares
47
Average Delay (min.)
12.285714285714286
Standard Deviation
14.7
Min
0
Max
48

CA 4627 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 94%
Average Delay Time 12.285714285714286 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 12.285714285714286 min
This flight has an average delay of 12.285714285714286 minutes with a standard deviation of 14.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.

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