(WN) Southwest Airlines 459 On-Time Performance Rating

Date Range:

15-Aug-2026 to 15-Oct-2026

(SAT) San Antonio International Airport

San Antonio, TX, US

(MCO) Orlando International Airport

Orlando, FL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

83%

Late

17%

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

15.5

Standard Deviation

7.8

Min

Max

WN 459 On-Time Performance Details

Overall Rating

3.4 of 5

Average

Percentage On-Time 83%

Average Delay Time 15.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 67% of all other flights in the FlightStats database.

On-Time Performance Rating

3.3 of 5

Average

Percentage On-Time 83%

This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.

Delay Performance

3.5 of 5

Average

Average Delay Time 15.5 min

This flight has an average delay of 15.5 minutes with a standard deviation of 7.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.