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(OS) Austrian 87 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(VIE) Vienna International Airport

Vienna, AT

(IKA) Tehran Imam Khomeini International Airport

Tehran, IR

On-Time Performance Chart

(using rounded numbers)
On-Time
20
56%
Late
11
31%
Very Late
4
11%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
17.551724137931036
Standard Deviation
10.8
Min
0
Max
38

OS 87 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 56%
Average Delay Time 17.551724137931036 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 46% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 56%
This flight has an on-time performance of 56%. 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
4.7 of 5
Very Good
Average Delay Time 17.551724137931036 min
This flight has an average delay of 17.551724137931036 minutes with a standard deviation of 10.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.