(WN) Southwest Airlines 1031 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(SAN) San Diego International Airport

San Diego, CA, US

(SJC) San Jose Mineta International Airport

San Jose, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

20%

Very Late

Excessive

20%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

157

Standard Deviation

200.8

Min

Max

299

WN 1031 On-Time Performance Details

Overall Rating

0.6 of 5

Poor

Percentage On-Time 60%

Average Delay Time 157 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.

On-Time Performance Rating

1.2 of 5

Poor

Percentage On-Time 60%

This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 157 min

This flight has an average delay of 157 minutes with a standard deviation of 200.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.