(WN) Southwest Airlines 1542 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(SAN) San Diego International Airport

San Diego, CA, US

(HOU) Houston Hobby Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

25%

Late

Very Late

Excessive

75%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

50.25

Standard Deviation

Min

Max

WN 1542 On-Time Performance Details

Overall Rating

0.8 of 5

Poor

Percentage On-Time 25%

Average Delay Time 50.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 15% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 25%

This flight has an on-time performance of 25%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.

Delay Performance

1.5 of 5

Poor

Average Delay Time 50.25 min

This flight has an average delay of 50.25 minutes with a standard deviation of 30 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.