
(WS) WestJet 6857 On-Time Performance Rating
Date Range:
01-Apr-2026 to 31-May-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
17
81%
Late
0
0%
Very Late
1
5%
Excessive
2
10%
Cancelled
1
5%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
21
Total Delays ( > 1 min )
3
Codeshares
21
Average Delay (min.)
45.666666666666664
Standard Deviation
16
Min
0
Max
62