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(OS) Austrian 554 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(VIE) Vienna International Airport

Vienna, AT

On-Time Performance Chart

(using rounded numbers)
On-Time
4
57%
Late
2
29%
Very Late
1
14%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
7
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
15.333333333333334
Standard Deviation
13.2
Min
0
Max
37

OS 554 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 57%
Average Delay Time 15.333333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 10% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 15.333333333333334 min
This flight has an average delay of 15.333333333333334 minutes with a standard deviation of 13.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.

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