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(OS) Austrian 8734 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(HAM) Hamburg Airport

Hamburg, DE

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
38
78%
Late
5
10%
Very Late
2
4%
Excessive
1
2%
Cancelled
3
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
26
Codeshares
49
Average Delay (min.)
14.653846153846153
Standard Deviation
18
Min
0
Max
88

OS 8734 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 78%
Average Delay Time 14.653846153846153 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
1.9 of 5
Average
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 14.653846153846153 min
This flight has an average delay of 14.653846153846153 minutes with a standard deviation of 18 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.