(WS) WestJet 8534 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)

On-Time

78%

Late

Very Late

Excessive

17%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

69.83333333333333

Standard Deviation

73.3

Min

Max

191

WS 8534 On-Time Performance Details

Overall Rating

2.0 of 5

Average

Percentage On-Time 78%

Average Delay Time 69.83333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 78%

This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

0.4 of 5

Very Poor

Average Delay Time 69.83333333333333 min

This flight has an average delay of 69.83333333333333 minutes with a standard deviation of 73.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 8% of other flights.