(WN) Southwest Airlines 419 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

(ONT) Ontario International Airport

Ontario, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

86%

Late

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.)

13.380952380952381

Standard Deviation

15.4

Min

Max

WN 419 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 86%

Average Delay Time 13.380952380952381 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-Time Performance Rating

4.3 of 5

Good

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 86% of other flights.

Delay Performance

4.7 of 5

Very Good

Average Delay Time 13.380952380952381 min

This flight has an average delay of 13.380952380952381 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.