Southwest Airlines
Is WN4237 delayed?
Service date: · Scheduled departure date (America/Los_Angeles)
Arrived
31 min late
Updated
Departure
Las Vegas
LAS
Actual
Scheduled 13:20
Aug 25
Arrival
San Diego
SAN
Actual
Scheduled 14:35
Aug 25
Times shown in airport local time
Flight details
Departure · UTC
- Scheduled
- Estimated
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Actual
Recent arrivals
Dates below are arrival dates in the destination airport’s time zone. The detailed history uses service dates.
- 24 min late
LAS → SAN
- 30 min late
LAS → SAN
- 35 min late
BNA → MSY
- 20 min late
LAS → SAN
- 49 min late
LAS → SAN
Flight history and details
Aug 19, 2026 — Sep 18, 2026
- Observed arrivals
- 9
- Arrivals over 15 minutes late
- 7
- Observed cancellations
- 0
- Observed occurrences
- 11
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 16, 2026Arrived | Las Vegas | San Diego | 24 | |
| Sep 15, 2026Arrived | Las Vegas | San Diego | 30 | |
| Sep 13, 2026Arrived | Nashville | New Orleans | 35 | |
| Sep 9, 2026Arrived | Las Vegas | San Diego | 20 | |
| Sep 8, 2026Arrived | Las Vegas | San Diego | 49 | |
| Sep 6, 2026Arrived | Nashville | New Orleans | 0 | |
| Sep 2, 2026Arrived | Las Vegas | San Diego | -13 | |
| Aug 26, 2026Arrived | Las Vegas | San Diego | 25 | |
| Aug 25, 2026Arrived | Las Vegas | San Diego | 31 |