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(OS) Austrian 8311 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

(YEG) Edmonton International Airport

Edmonton, AB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
27
56%
Late
8
17%
Very Late
3
6%
Excessive
10
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
33
Codeshares
48
Average Delay (min.)
30.545454545454547
Standard Deviation
24.9
Min
0
Max
84

OS 8311 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 56%
Average Delay Time 30.545454545454547 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% 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
2.9 of 5
Average
Average Delay Time 30.545454545454547 min
This flight has an average delay of 30.545454545454547 minutes with a standard deviation of 24.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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