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(WN) Southwest Airlines 3438 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

(MSY) Louis Armstrong New Orleans Intl Airport

New Orleans, LA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
10
71%
Late
3
21%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
1
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
10.777777777777779
Standard Deviation
10.5
Min
0
Max
28

WN 3438 On-Time Performance Details

Overall Rating
3.7 of 5
Good
Percentage On-Time 77%
Average Delay Time 10.777777777777779 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.7 shows that this flight has on-time performance characteristics better than 73% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 10.777777777777779 min
This flight has an average delay of 10.777777777777779 minutes with a standard deviation of 10.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.

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