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(WS) WestJet 8390 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(SAT) San Antonio International Airport

San Antonio, TX, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
6
46%
Late
1
8%
Very Late
2
15%
Excessive
4
31%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
9
Codeshares
13
Average Delay (min.)
38.44444444444444
Standard Deviation
23.5
Min
0
Max
76

WS 8390 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 46%
Average Delay Time 38.44444444444444 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 23% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 38.44444444444444 min
This flight has an average delay of 38.44444444444444 minutes with a standard deviation of 23.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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