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(OS) Austrian 515 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(VIE) Vienna International Airport

Vienna, AT

(MXP) Milan Malpensa Airport

Milan, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
50
83%
Late
3
5%
Very Late
5
8%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
20.470588235294116
Standard Deviation
16.4
Min
0
Max
46

OS 515 On-Time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 83%
Average Delay Time 20.470588235294116 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 84% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20.470588235294116 min
This flight has an average delay of 20.470588235294116 minutes with a standard deviation of 16.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.