(WN) Southwest Airlines 1559 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(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

50%

Late

20%

Very Late

20%

Excessive

10%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

30.571428571428573

Standard Deviation

31.7

Min

Max

WN 1559 On-Time Performance Details

Overall Rating

1.4 of 5

Poor

Percentage On-Time 50%

Average Delay Time 30.571428571428573 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.

On-Time Performance Rating

0.1 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.

Delay Performance

2.7 of 5

Average

Average Delay Time 30.571428571428573 min

This flight has an average delay of 30.571428571428573 minutes with a standard deviation of 31.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.