(WN) Southwest Airlines 3438 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(RIC) Richmond International Airport

Richmond, VA, US

(BWI) Baltimore Washington International Airport

Baltimore, MD, 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.)

9.777777777777779

Standard Deviation

13.7

Min

Max

WN 3438 On-Time Performance Details

Overall Rating

4.8 of 5

Very Good

Percentage On-Time 95%

Average Delay Time 9.777777777777779 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.

On-Time Performance Rating

5.0 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 100% of other flights.

Delay Performance

4.5 of 5

Good

Average Delay Time 9.777777777777779 min

This flight has an average delay of 9.777777777777779 minutes with a standard deviation of 13.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.