(WN) Southwest Airlines 287 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(HOU) Houston Hobby Airport

Houston, TX, US

(SAT) San Antonio International Airport

San Antonio, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

13%

Late

38%

Very Late

13%

Excessive

38%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

52.375

Standard Deviation

57.1

Min

Max

185

WN 287 On-Time Performance Details

Overall Rating

0.5 of 5

Very Poor

Percentage On-Time 13%

Average Delay Time 52.375 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 13%

This flight has an on-time performance of 13%. 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

0.9 of 5

Poor

Average Delay Time 52.375 min

This flight has an average delay of 52.375 minutes with a standard deviation of 57.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 18% of other flights.