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(Y8) Suparna Airlines 7509 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(KWE) Guiyang Longdongbao International Airport

Guiyang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
78%
Late
5
9%
Very Late
1
2%
Excessive
5
9%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
17.547619047619047
Standard Deviation
24.3
Min
0
Max
121

Y8 7509 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 78%
Average Delay Time 17.547619047619047 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 79% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 17.547619047619047 min
This flight has an average delay of 17.547619047619047 minutes with a standard deviation of 24.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.