(WN) Southwest Airlines 4303 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(ABQ) Albuquerque International Sunport

Albuquerque, NM, US

(SAN) San Diego International Airport

San Diego, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

26%

Late

17%

Very Late

17%

Excessive

39%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

46.285714285714285

Standard Deviation

34.3

Min

Max

132

WN 4303 On-Time Performance Details

Overall Rating

0.4 of 5

Very Poor

Percentage On-Time 26%

Average Delay Time 46.285714285714285 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 26%

This flight has an on-time performance of 26%. 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

0.8 of 5

Poor

Average Delay Time 46.285714285714285 min

This flight has an average delay of 46.285714285714285 minutes with a standard deviation of 34.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.