Southwest Airlines
Is WN3423 delayed?
No, WN3423 landed in St Louis 7 min early, at 10:47 on Nov 13 (as of Nov 13, 16:47 UTC).
Usually on time: arrived within 15 min of schedule on 17 of the last 18 flights.
7 min early
Official source · Updated
Departure
Los Angeles
LAX
Actual
Scheduled 05:43
Nov 13
Arrival
St Louis
STL
Actual
Scheduled 10:54
Nov 13
Times shown in airport local time
Service date: · Scheduled departure date (America/Los_Angeles)
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.
- 7 min early
Los Angeles → St Louis
- 3 min early
Los Angeles → St Louis
- On schedule (5 min behind)
Los Angeles → St Louis
- 3 min early
Los Angeles → St Louis
- 4 min early
Los Angeles → St Louis
Is WN3423 usually late?
Period: Oct 15, 2026 – Nov 14, 2026
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Compares scheduled and actual arrival times. Cancelled and diverted flights are left out. Some flights may be missing.
At the airports today
Los Angeles (LAX) departures
- Left more than 15 min late
- 35 of 65
- Cancelled today
- 40
Related flights
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|---|---|---|---|
| Nov 13, 2026Arrived | Los Angeles | St Louis | -7 | |
| Nov 12, 2026Arrived | Los Angeles | St Louis | -3 | |
| Nov 11, 2026Arrived | Los Angeles | St Louis | 5 | |
| Nov 10, 2026Arrived | Los Angeles | St Louis | -3 | |
| Nov 9, 2026Arrived | Los Angeles | St Louis | -4 | |
| Nov 8, 2026Arrived | Los Angeles | St Louis | -3 | |
| Nov 6, 2026Arrived | Los Angeles | St Louis | -6 | |
| Nov 5, 2026Arrived | Los Angeles | St Louis | 1 | |
| Nov 4, 2026Arrived | Los Angeles | St Louis | -12 | |
| Nov 3, 2026Arrived | Los Angeles | St Louis | -16 | |
| Nov 2, 2026Arrived | Los Angeles | St Louis | -8 | |
| Nov 1, 2026Arrived | Los Angeles | St Louis | -7 | |
| Oct 30, 2026Arrived | El Paso | Austin | 7 | |
| Oct 29, 2026Arrived | El Paso | Austin | -6 | |
| Oct 26, 2026Arrived | El Paso | Austin | 29 | |
| Oct 23, 2026Arrived | El Paso | Austin | -5 | |
| Oct 19, 2026Arrived | El Paso | Austin | -11 | |
| Oct 16, 2026Arrived | El Paso | Austin | -5 |