(WN) Southwest Airlines 473 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(BWI) Baltimore Washington International Airport

Baltimore, MD, US

(CHS) Charleston International Airport

Charleston, SC, US

On-Time Performance Chart

(using rounded numbers)

On-Time

90%

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.)

10.5

Standard Deviation

Min

Max

WN 473 On-Time Performance Details

Overall Rating

4.7 of 5

Very Good

Percentage On-Time 91%

Average Delay Time 10.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 93% of all other flights in the FlightStats database.

On-Time Performance Rating

5.0 of 5

Very Good

Percentage On-Time 91%

This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.

Delay Performance

4.4 of 5

Good

Average Delay Time 10.5 min

This flight has an average delay of 10.5 minutes with a standard deviation of 7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.