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(OS) Austrian 391 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(VIE) Vienna International Airport

Vienna, AT

(BCN) Barcelona-El Prat Airport

Barcelona, SP, ES

On-Time Performance Chart

(using rounded numbers)
On-Time
48
86%
Late
7
13%
Very Late
0
0%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
20
Codeshares
2
Average Delay (min.)
12.8
Standard Deviation
12.3
Min
0
Max
47

OS 391 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 86%
Average Delay Time 12.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 91% of all other flights in the FlightStats database.
On-Time Performance Rating
4.5 of 5
Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 90% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 12.8 min
This flight has an average delay of 12.8 minutes with a standard deviation of 12.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.