(WS) WestJet 8789 On-Time Performance Rating

Date Range:

15-May-2025 to 15-Jul-2025

(TYS) Knoxville McGhee Tyson Airport

Knoxville, TN, US

(ATL) Atlanta Hartsfield-Jackson International Airport

Atlanta, GA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

Very Late

Excessive

40%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

89.66666666666667

Standard Deviation

103.9

Min

Max

204

WS 8789 On-Time Performance Details

Overall Rating

0.8 of 5

Poor

Percentage On-Time 60%

Average Delay Time 89.66666666666667 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.

On-Time Performance Rating

1.2 of 5

Poor

Percentage On-Time 60%

This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.

Delay Performance

0.3 of 5

Very Poor

Average Delay Time 89.66666666666667 min

This flight has an average delay of 89.66666666666667 minutes with a standard deviation of 103.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.