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(WS) WestJet 3309 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(YEG) Edmonton International Airport

Edmonton, AB, CA

(YYC) Calgary International Airport

Calgary, AB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
45
74%
Late
2
3%
Very Late
2
3%
Excessive
10
16%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
22
Codeshares
60
Average Delay (min.)
49.09090909090909
Standard Deviation
56.5
Min
0
Max
215

WS 3309 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 75%
Average Delay Time 49.09090909090909 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
3.6 of 5
Good
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
0.9 of 5
Poor
Average Delay Time 49.09090909090909 min
This flight has an average delay of 49.09090909090909 minutes with a standard deviation of 56.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.