(WN) Southwest Airlines 488 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(BNA) Nashville International Airport

Nashville, TN, US

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

Very Late

13%

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

26.3

Standard Deviation

45.7

Min

Max

150

WN 488 On-Time Performance Details

Overall Rating

3.3 of 5

Average

Percentage On-Time 80%

Average Delay Time 26.3 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.

On-Time Performance Rating

3.3 of 5

Average

Percentage On-Time 80%

This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.

Delay Performance

3.3 of 5

Average

Average Delay Time 26.3 min

This flight has an average delay of 26.3 minutes with a standard deviation of 45.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.