(WN) Southwest Airlines 579 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(BNA) Nashville International Airport

Nashville, TN, US

(DAL) Dallas Love Field

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

19%

Late

13%

Very Late

13%

Excessive

50%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

68.3076923076923

Standard Deviation

45.5

Min

Max

171

WN 579 On-Time Performance Details

Overall Rating

0.1 of 5

Very Poor

Percentage On-Time 20%

Average Delay Time 68.3076923076923 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 20%

This flight has an on-time performance of 20%. 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

0.1 of 5

Very Poor

Average Delay Time 68.3076923076923 min

This flight has an average delay of 68.3076923076923 minutes with a standard deviation of 45.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.