
(WN) Southwest Airlines 3959 On-Time Performance Rating
Date Range:
01-Jan-2026 to 28-Feb-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
0
0%
Late
0
0%
Very Late
1
100%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
1
Total Delays ( > 1 min )
1
Codeshares
0
Average Delay (min.)
34
Standard Deviation
0
Min
34
Max
34
WN 3959 On-Time Performance Details
Other Stops for WN 3959
Origin
Destination
Rating
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
(GEG) Spokane International Airport
Spokane, WA, US
2.2 Average
(MKE) Milwaukee Mitchell International Airport
Milwaukee, WI, US
(STL) St Louis Lambert International Airport
Saint Louis, MO, US
4.3 Good
(SAN) San Diego International Airport
San Diego, CA, US
(MKE) Milwaukee Mitchell International Airport
Milwaukee, WI, US
3.7 Good