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(OS) Austrian 8321 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(YUL) Montreal-Trudeau International Airport

Montreal, QC, CA

(YVR) Vancouver International Airport

Vancouver, BC, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
38
67%
Late
6
11%
Very Late
3
5%
Excessive
9
16%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
37
Codeshares
57
Average Delay (min.)
31.7027027027027
Standard Deviation
44.3
Min
0
Max
209

OS 8321 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 67%
Average Delay Time 31.7027027027027 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 33% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 31.7027027027027 min
This flight has an average delay of 31.7027027027027 minutes with a standard deviation of 44.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.