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(WN) Southwest Airlines 451 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(BNA) Nashville International Airport

Nashville, TN, US

(AUS) Austin-Bergstrom International Airport

Austin, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
33%
Late
3
25%
Very Late
3
25%
Excessive
2
17%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
11
Codeshares
0
Average Delay (min.)
33.63636363636363
Standard Deviation
25
Min
0
Max
85

WN 451 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 33%
Average Delay Time 33.63636363636363 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 33%
This flight has an on-time performance of 33%. 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
2.1 of 5
Average
Average Delay Time 33.63636363636363 min
This flight has an average delay of 33.63636363636363 minutes with a standard deviation of 25 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.

Other Stops for WN 451