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(SC) Shandong Airlines 8423 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(HSN) Zhoushan Putuoshan Airport

Zhoushan, CN

(JJN) Quanzhou Jinjiang International Airport

Jinjiang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
39
66%
Late
12
20%
Very Late
4
7%
Excessive
3
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
37
Codeshares
0
Average Delay (min.)
19.81081081081081
Standard Deviation
22.5
Min
0
Max
126

SC 8423 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 66%
Average Delay Time 19.81081081081081 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 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 1% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 19.81081081081081 min
This flight has an average delay of 19.81081081081081 minutes with a standard deviation of 22.5 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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