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(WS) WestJet 8538 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
86%
Late
1
2%
Very Late
3
6%
Excessive
2
4%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
9
Codeshares
50
Average Delay (min.)
54.77777777777778
Standard Deviation
65.9
Min
0
Max
182

WS 8538 On-Time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 88%
Average Delay Time 54.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 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 100% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 54.77777777777778 min
This flight has an average delay of 54.77777777777778 minutes with a standard deviation of 65.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.

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