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(WS) WestJet 1501 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(YYC) Calgary International Airport

Calgary, AB, CA

On-Time Performance Chart

(using rounded numbers)
On-Time
36
88%
Late
4
10%
Very Late
1
2%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
41
Total Delays ( > 1 min )
12
Codeshares
0
Average Delay (min.)
15.583333333333334
Standard Deviation
9.1
Min
0
Max
36

WS 1501 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 88%
Average Delay Time 15.583333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 15.583333333333334 min
This flight has an average delay of 15.583333333333334 minutes with a standard deviation of 9.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.