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(OS) Austrian 641 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(VIE) Vienna International Airport

Vienna, AT

(EVN) Zvartnots International Airport

Yerevan, AM

On-Time Performance Chart

(using rounded numbers)
On-Time
19
35%
Late
19
35%
Very Late
12
22%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
54
Codeshares
0
Average Delay (min.)
22
Standard Deviation
15.6
Min
1
Max
79

OS 641 On-time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 35%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 35%
This flight has an on-time performance of 35%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 15.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.