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(OS) Austrian 8158 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

(ZRH) Zurich Airport

Zurich, CH

On-Time Performance Chart

(using rounded numbers)
On-Time
23
38%
Late
15
25%
Very Late
9
15%
Excessive
13
21%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
54
Codeshares
61
Average Delay (min.)
30.87037037037037
Standard Deviation
23.7
Min
0
Max
95

OS 8158 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 38%
Average Delay Time 30.87037037037037 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 38%
This flight has an on-time performance of 38%. 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
3.3 of 5
Average
Average Delay Time 30.87037037037037 min
This flight has an average delay of 30.87037037037037 minutes with a standard deviation of 23.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.