(WS) WestJet 6638 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)

On-Time

86%

Late

Very Late

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

Standard Deviation

94.4

Min

Max

207

WS 6638 On-Time Performance Details

Overall Rating

2.2 of 5

Average

Percentage On-Time 86%

Average Delay Time 99 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.

On-Time Performance Rating

4.4 of 5

Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 99 min

This flight has an average delay of 99 minutes with a standard deviation of 94.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.