
(WN) Southwest Airlines 399 On-Time Performance Rating
Date Range:
01-Mar-2026 to 30-Apr-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
10
100%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%
Delay Statistics
(Aggregate Arrival Delay Statistics for this Flight)
Total Flights Observed
10
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
3.5
Standard Deviation
2.1
Min
0
Max
5
WN 399 On-Time Performance Details
Other Stops for WN 399
Origin
Destination
Rating
(AUS) Austin-Bergstrom International Airport
Austin, TX, US
(MDW) Chicago Midway International Airport
Chicago, IL, US
3.9 Good
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
(FAT) Fresno Yosemite International Airport
Fresno, CA, US
3 Average
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
(SEA) Seattle-Tacoma International Airport
Seattle, WA, US
3.4 Average
(OAK) San Francisco Bay Oakland International Airport
Oakland, CA, US
(BUR) Hollywood Burbank Airport
Burbank, CA, US
3.1 Average
(PDX) Portland International Airport
Portland, OR, US
(OAK) San Francisco Bay Oakland International Airport
Oakland, CA, US
3.4 Average
(SFO) San Francisco International Airport
San Francisco, CA, US
(LAX) Los Angeles International Airport
Los Angeles, CA, US
1 Poor