
(WN) Southwest Airlines 4004 On-Time Performance Rating
Date Range:
15-Feb-2026 to 15-Apr-2026
On-Time Performance Chart
(using rounded numbers)
On-Time
25
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
25
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
5
Standard Deviation
4.3
Min
0
Max
10
WN 4004 On-Time Performance Details
Other Stops for WN 4004
Origin
Destination
Rating
(BUR) Hollywood Burbank Airport
Burbank, CA, US
(LAS) Las Vegas Harry Reid International Airport
Las Vegas, NV, US
3.5 Average
(SFO) San Francisco International Airport
San Francisco, CA, US
(SAN) San Diego International Airport
San Diego, CA, US
3.1 Average
(SJC) San Jose Mineta International Airport
San Jose, CA, US
(PHX) Phoenix Sky Harbor International Airport
Phoenix, AZ, US
2.2 Average