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(WS) WestJet 7231 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(JFK) New York John F. Kennedy International Airport

New York, NY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
75%
Late
3
6%
Very Late
1
2%
Excessive
6
13%
Cancelled
0
0%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
14
Codeshares
46
Average Delay (min.)
55.785714285714285
Standard Deviation
67.1
Min
0
Max
245

WS 7231 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 78%
Average Delay Time 55.785714285714285 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. 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
0.4 of 5
Very Poor
Average Delay Time 55.785714285714285 min
This flight has an average delay of 55.785714285714285 minutes with a standard deviation of 67.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.

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