(WN) Southwest Airlines 4530 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(ALB) Albany International Airport

Albany, NY, US

(DEN) Denver International Airport

Denver, CO, US

On-Time Performance Chart

(using rounded numbers)

On-Time

75%

Late

Very Late

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

57.857142857142854

Standard Deviation

115.8

Min

Max

316

WN 4530 On-Time Performance Details

Overall Rating

1.5 of 5

Poor

Percentage On-Time 75%

Average Delay Time 57.857142857142854 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.

On-Time Performance Rating

2.3 of 5

Average

Percentage On-Time 75%

This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 46% of other flights.

Delay Performance

0.6 of 5

Poor

Average Delay Time 57.857142857142854 min

This flight has an average delay of 57.857142857142854 minutes with a standard deviation of 115.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.