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(WS) WestJet 8635 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
72%
Late
8
16%
Very Late
0
0%
Excessive
5
10%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
18
Codeshares
50
Average Delay (min.)
34.5
Standard Deviation
32.3
Min
0
Max
134

WS 8635 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 72%
Average Delay Time 34.5 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. 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
2.9 of 5
Average
Average Delay Time 34.5 min
This flight has an average delay of 34.5 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.