(WS) WestJet 6389 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

On-Time Performance Chart

(using rounded numbers)

On-Time

43%

Late

Very Late

14%

Excessive

29%

Cancelled

Diverted

14%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

87.33333333333333

Standard Deviation

77.9

Min

Max

176

WS 6389 On-Time Performance Details

Overall Rating

0.2 of 5

Very Poor

Percentage On-Time 50%

Average Delay Time 87.33333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.2 shows that this flight has on-time performance characteristics better than 3% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.

Delay Performance

0.1 of 5

Very Poor

Average Delay Time 87.33333333333333 min

This flight has an average delay of 87.33333333333333 minutes with a standard deviation of 77.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.