Southwest Airlines
Is WN4537 delayed?
Each route and date is shown separately. Confirm that both airports match your booking.
Service date: · Scheduled departure date (UTC)
10 min early
This update may be out of date. Check with your airline.
Update time unavailable
Departure
San Jose
SJC
Actual
Sep 22
Arrival
Los Angeles
LAX
Scheduled
Sep 22
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Service date: · Scheduled departure date (UTC)
11 min early
Official source · Updated
Departure
San Jose
SJC
Actual
Sep 22
Arrival
Los Angeles
LAX
Actual
Sep 21
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 11 min early
SJC → LAX
- 122 min late
ALB → MDW
- 144 min late
TPA → ALB
- 9 min early
SJC → LAX
- 5 min early
SJC → LAX
Flight history and details
Aug 23, 2026 — Sep 22, 2026
- Observed arrivals
- 17
- Arrivals over 15 minutes late
- 10
- Observed cancellations
- 0
- Observed occurrences
- 18
Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Sep 22, 2026Arrived | San Jose | Los Angeles | -11 | |
| Sep 19, 2026Arrived | Albany | Chicago | 122 | |
| Sep 19, 2026Arrived | Tampa | Albany | 144 | |
| Sep 19, 2026Arrived | San Jose | Los Angeles | -9 | |
| Sep 18, 2026Arrived | San Jose | Los Angeles | -5 | |
| Sep 16, 2026Arrived | San Jose | Los Angeles | 9 | |
| Sep 15, 2026Arrived | San Jose | Los Angeles | 13 | |
| Sep 12, 2026Arrived | Albany | Chicago | 28 | |
| Sep 12, 2026Arrived | Tampa | Albany | 41 | |
| Sep 12, 2026Arrived | San Jose | Los Angeles | 43 | |
| Sep 11, 2026Arrived | San Jose | Los Angeles | 51 | |
| Sep 9, 2026Arrived | San Jose | Los Angeles | -17 | |
| Sep 8, 2026Arrived | San Jose | Los Angeles | 3 | |
| Sep 8, 2026Arrived | San Jose | Los Angeles | 23 | |
| Sep 5, 2026Arrived | Albany | Chicago | 22 | |
| Sep 5, 2026Arrived | Tampa | Albany | 21 | |
| Sep 5, 2026Arrived | San Jose | Los Angeles | 18 |