(WN) Southwest Airlines 389 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-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

44%

Late

29%

Very Late

12%

Excessive

15%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

34.67741935483871

Standard Deviation

44.9

Min

Max

192

WN 389 On-Time Performance Details

Overall Rating

1.6 of 5

Average

Percentage On-Time 44%

Average Delay Time 34.67741935483871 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 44%

This flight has an on-time performance of 44%. 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

3.1 of 5

Average

Average Delay Time 34.67741935483871 min

This flight has an average delay of 34.67741935483871 minutes with a standard deviation of 44.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.