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(WS) WestJet 437 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-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
20
69%
Late
2
7%
Very Late
3
10%
Excessive
2
7%
Cancelled
1
3%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
28
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
22.307692307692307
Standard Deviation
21.5
Min
0
Max
68

WS 437 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 71%
Average Delay Time 22.307692307692307 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
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 46% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22.307692307692307 min
This flight has an average delay of 22.307692307692307 minutes with a standard deviation of 21.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.