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(OS) Austrian 549 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(VIE) Vienna International Airport

Vienna, AT

(BLQ) Guglielmo Marconi Airport

Bologna, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
36
72%
Late
6
12%
Very Late
1
2%
Excessive
2
4%
Cancelled
4
8%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
13
Standard Deviation
14
Min
0
Max
52

OS 549 On-time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 73%
Average Delay Time 13 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 58% of all other flights in the FlightStats database.
On-time Performance Rating
1.2 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 13 min
This flight has an average delay of 13 minutes with a standard deviation of 14 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.