
(WN) Southwest Airlines 4038 On-Time Performance Rating
Date Range:
15-Dec-2025 to 15-Feb-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
5
71%
Late
2
29%
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
7
Total Delays ( > 1 min )
4
Codeshares
0
Average Delay (min.)
13.75
Standard Deviation
9.3
Min
0
Max
23
WN 4038 On-Time Performance Details
Other Stops for WN 4038
Origin
Destination
Rating
(HOU) Houston Hobby Airport
Houston, TX, US
(DEN) Denver International Airport
Denver, CO, US
3.1 Average
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
(SAN) San Diego International Airport
San Diego, CA, US
1.1 Poor
(PHX) Phoenix Sky Harbor International Airport
Phoenix, AZ, US
(CVG) Cincinnati/Northern Kentucky International Airport
Cincinnati, OH, US
2.8 Average
(RNO) Reno-Tahoe International Airport
Reno, NV, US
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
3.3 Average
(SJC) San Jose Mineta International Airport
San Jose, CA, US
(RNO) Reno-Tahoe International Airport
Reno, NV, US
3.3 Average