(WN) Southwest Airlines 1435 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(SAN) San Diego International Airport

San Diego, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

13%

Late

25%

Very Late

38%

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

32.125

Standard Deviation

Min

Max

WN 1435 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 13%

Average Delay Time 32.125 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 13%

This flight has an on-time performance of 13%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.

Delay Performance

2.9 of 5

Average

Average Delay Time 32.125 min

This flight has an average delay of 32.125 minutes with a standard deviation of 17 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.