(WN) Southwest Airlines 673 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(BNA) Nashville International Airport

Nashville, TN, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)

On-Time

24%

Late

Very Late

12%

Excessive

59%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

66.51612903225806

Standard Deviation

51.2

Min

Max

207

WN 673 On-Time Performance Details

Overall Rating

0.0 of 5

Very Poor

Percentage On-Time 24%

Average Delay Time 66.51612903225806 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 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 24%

This flight has an on-time performance of 24%. 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

0.0 of 5

Very Poor

Average Delay Time 66.51612903225806 min

This flight has an average delay of 66.51612903225806 minutes with a standard deviation of 51.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.