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(OS) Austrian 8158 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(ZRH) Zurich Airport

Zurich, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
25
41%
Late
25
41%
Very Late
8
13%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
55
Codeshares
61
Average Delay (min.)
21.181818181818183
Standard Deviation
13.4
Min
0
Max
66

OS 8158 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 41%
Average Delay Time 21.181818181818183 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. 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
4.5 of 5
Good
Average Delay Time 21.181818181818183 min
This flight has an average delay of 21.181818181818183 minutes with a standard deviation of 13.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.