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(SC) Shandong Airlines 4909 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(KHN) Nanchang Changbei International Airport

Nanchang, CN

(ZUH) Zhuhai Jinwan Airport

Zhuhai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
48
81%
Late
2
3%
Very Late
2
3%
Excessive
6
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
31
Codeshares
0
Average Delay (min.)
35.67741935483871
Standard Deviation
89.8
Min
0
Max
493

SC 4909 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 81%
Average Delay Time 35.67741935483871 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 35.67741935483871 min
This flight has an average delay of 35.67741935483871 minutes with a standard deviation of 89.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.

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