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(OS) Austrian 641 On-Time Performance Rating

Date Range:

15-Feb-2021 to 15-Apr-2021

(VIE) Vienna International Airport

Vienna, AT

(EVN) Zvartnots International Airport

Yerevan, AM

On-Time Performance Chart

(using rounded numbers)
On-Time
16
84%
Late
3
16%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
14
Codeshares
0
Average Delay (min.)
7
Standard Deviation
5.7
Min
0
Max
17

OS 641 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 84%
Average Delay Time 7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
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 54% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 7 min
This flight has an average delay of 7 minutes with a standard deviation of 5.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.