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(OS) Austrian 597 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(VIE) Vienna International Airport

Vienna, AT

(KRK) Krakow John Paul II International Airport

Krakow, PL

On-Time Performance Chart

(using rounded numbers)
On-Time
48
79%
Late
11
18%
Very Late
0
0%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
46
Codeshares
58
Average Delay (min.)
11.456521739130435
Standard Deviation
11.7
Min
0
Max
54

OS 597 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 79%
Average Delay Time 11.456521739130435 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 88% of all other flights in the FlightStats database.
On-Time Performance Rating
3.9 of 5
Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. 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
5.0 of 5
Very Good
Average Delay Time 11.456521739130435 min
This flight has an average delay of 11.456521739130435 minutes with a standard deviation of 11.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 100% of other flights.