(WS) WestJet 5591 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(BTV) Patrick Leahy Burlington International Airport

Burlington, VT, US

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

On-Time Performance Chart

(using rounded numbers)

On-Time

52%

Late

10%

Very Late

14%

Excessive

24%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

59.15384615384615

Standard Deviation

57.2

Min

Max

184

WS 5591 On-Time Performance Details

Overall Rating

0.1 of 5

Very Poor

Percentage On-Time 52%

Average Delay Time 59.15384615384615 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 1% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 52%

This flight has an on-time performance of 52%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

0.2 of 5

Very Poor

Average Delay Time 59.15384615384615 min

This flight has an average delay of 59.15384615384615 minutes with a standard deviation of 57.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 4% of other flights.