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(SC) Shandong Airlines 4909 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(KHN) Nanchang Changbei International Airport

Nanchang, CN

(ZUH) Zhuhai Jinwan Airport

Zhuhai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
37
66%
Late
7
13%
Very Late
5
9%
Excessive
7
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
34
Codeshares
0
Average Delay (min.)
32.14705882352941
Standard Deviation
39.7
Min
0
Max
139

SC 4909 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 66%
Average Delay Time 32.14705882352941 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% 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
2.9 of 5
Average
Average Delay Time 32.14705882352941 min
This flight has an average delay of 32.14705882352941 minutes with a standard deviation of 39.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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