(WN) Southwest Airlines 2231 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(SAN) San Diego International Airport

San Diego, CA, US

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

20%

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.)

12.25

Standard Deviation

4.6

Min

Max

WN 2231 On-Time Performance Details

Overall Rating

3.8 of 5

Good

Percentage On-Time 80%

Average Delay Time 12.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.

On-Time Performance Rating

3.5 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 69% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 12.25 min

This flight has an average delay of 12.25 minutes with a standard deviation of 4.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.