background

(Y8) Suparna Airlines 7589 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(PVG) Shanghai Pudong International Airport

Shanghai, CN

(WEH) Weihai Dashuibo Airport

Weihai, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
45
82%
Late
5
9%
Very Late
0
0%
Excessive
4
7%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
30
Codeshares
0
Average Delay (min.)
22.066666666666666
Standard Deviation
43
Min
0
Max
199

Y8 7589 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 82%
Average Delay Time 22.066666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 22.066666666666666 min
This flight has an average delay of 22.066666666666666 minutes with a standard deviation of 43 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.