(WN) Southwest Airlines 429 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(TPA) Tampa International Airport

Tampa, FL, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)

On-Time

95%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

7.75

Standard Deviation

7.1

Min

Max

WN 429 On-Time Performance Details

Overall Rating

4.5 of 5

Good

Percentage On-Time 95%

Average Delay Time 7.75 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.

On-Time Performance Rating

4.9 of 5

Very Good

Percentage On-Time 95%

This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 97% of other flights.

Delay Performance

4.1 of 5

Good

Average Delay Time 7.75 min

This flight has an average delay of 7.75 minutes with a standard deviation of 7.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.