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(OS) Austrian 65 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(VIE) Vienna International Airport

Vienna, AT

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
43
84%
Late
5
10%
Very Late
2
4%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
14.631578947368421
Standard Deviation
12.6
Min
0
Max
46

OS 65 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 84%
Average Delay Time 14.631578947368421 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
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 14.631578947368421 min
This flight has an average delay of 14.631578947368421 minutes with a standard deviation of 12.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.