(WS) WestJet 5431 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

(IND) Indianapolis International Airport

Indianapolis, IN, 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.)

43.666666666666664

Standard Deviation

67.9

Min

Max

122

WS 5431 On-Time Performance Details

Overall Rating

2.6 of 5

Average

Percentage On-Time 86%

Average Delay Time 43.666666666666664 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

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 69% of other flights.

Delay Performance

1.7 of 5

Average

Average Delay Time 43.666666666666664 min

This flight has an average delay of 43.666666666666664 minutes with a standard deviation of 67.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.