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(OS) Austrian 8391 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(YYZ) Toronto Pearson International Airport

Toronto, ON, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
34
71%
Late
2
4%
Very Late
2
4%
Excessive
9
19%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
24
Codeshares
48
Average Delay (min.)
45.041666666666664
Standard Deviation
51.3
Min
0
Max
188

OS 8391 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 71%
Average Delay Time 45.041666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 45.041666666666664 min
This flight has an average delay of 45.041666666666664 minutes with a standard deviation of 51.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.