background

(WS) WestJet 8452 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(SEA) Seattle-Tacoma International Airport

Seattle, WA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
85%
Late
1
8%
Very Late
0
0%
Excessive
1
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
3
Codeshares
13
Average Delay (min.)
51.666666666666664
Standard Deviation
56.4
Min
0
Max
116

WS 8452 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 85%
Average Delay Time 51.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 85%
This flight has an on-time performance of 85%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 51.666666666666664 min
This flight has an average delay of 51.666666666666664 minutes with a standard deviation of 56.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

Other Stops for WS 8452