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(WS) WestJet 6397 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
26
51%
Late
4
8%
Very Late
8
16%
Excessive
11
22%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
33
Codeshares
51
Average Delay (min.)
45.878787878787875
Standard Deviation
44.1
Min
0
Max
163

WS 6397 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 51%
Average Delay Time 45.878787878787875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 10% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 51%
This flight has an on-time performance of 51%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 45.878787878787875 min
This flight has an average delay of 45.878787878787875 minutes with a standard deviation of 44.1 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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