(WS) WestJet 5599 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

(SAN) San Diego International Airport

San Diego, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

68%

Late

16%

Very Late

Excessive

11%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

28.555555555555557

Standard Deviation

20.6

Min

Max

WS 5599 On-Time Performance Details

Overall Rating

2.7 of 5

Average

Percentage On-Time 68%

Average Delay Time 28.555555555555557 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.

On-Time Performance Rating

1.9 of 5

Average

Percentage On-Time 68%

This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 38% of other flights.

Delay Performance

3.5 of 5

Average

Average Delay Time 28.555555555555557 min

This flight has an average delay of 28.555555555555557 minutes with a standard deviation of 20.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.