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(WS) WestJet 8040 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(MEM) Memphis International Airport

Memphis, TN, US

On-Time Performance Chart

(using rounded numbers)
On-Time
53
87%
Late
2
3%
Very Late
1
2%
Excessive
3
5%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
11
Codeshares
60
Average Delay (min.)
31.272727272727273
Standard Deviation
40.8
Min
0
Max
143

WS 8040 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 88%
Average Delay Time 31.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 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 97% of other flights.
Delay Performance
2.7 of 5
Average
Average Delay Time 31.272727272727273 min
This flight has an average delay of 31.272727272727273 minutes with a standard deviation of 40.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.